EAON European Asteroidal Occultation
Reports for year 2001
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EAON European Asteroidal OccultationReports for year 2001 |
130 events, 23 possibly positive,
20 astrometric measurements for 17 events
425 reports (53 possibly positive)
from 157 observers (144 from 18 european countries)
Abbreviations :
AW=Aruba ES=Spain IT=Italy SK=Slovak Rep.
BE=Belgium FR=France NL=Netherlands UA=Ukraine
CH=Switzerland GR=Greece NO=Norway UK=United Kgd.
CZ=Czech Rep. HR=Croatia PL=Poland US=Un. St. Am.
DE=Germany HU=Hungary PT=Portugal
DZ=Ageria IN=India RU=Russia
B = Binoculars L = Lens optics M = Mirror optics E = Naked Eye
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Underlined = positive result |
:x+/y = number of positive observations/total number of observations.
When details are lacking, the duration accuracy is usually rms computed.
BBC = British Broadcasting Company radio time signals.
DCF = 77.5 kHz time signal broadcasting, Germany
HBG = 75 kHz, Switzerland
MSF = 60 kHz, Rugby, UK
RNE = Radio Nacional de Espana
RWM = 5, or 10, or 15 MHz time signal broadcasting
WWV = 5, or 10, or 15 MHz time signal broadcasting
Rec = radio receiver
Clock = radio controlled clock
GPS = time from Global Positionning System receiver
GPS LCD-.s = LCD time (NMEA) with "." seconds delay subtracted
Observatory = "rutinary time in the observatory"
Phone = phone time signal (by wires)
Vis = visual observation
Format :
Sources : EAON archives
Who's who : 1st name SURNAME country coordinates
What's what : time start > end optics time source method
E, N, S, W = East, North, South, West.
NOTE : When an observation was made by several observers, they have been usually listed in alphabetic order.
2001 January 03 (232)Russia /TYC 1331 01736 1
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
18 37 30 > 18 45 05 M 200mm DCF Rec , Vis (geo ED50)
2001 January 13 (12214)Miroshnikov /TYC 1314 00800 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
23 15 00 > 23 23 00 M 320mm Clock , Vis (geo WGS84)
2001 January 15 (769)Tatjana /TYC 2454 00544 1
- Jean LECACHEUX FR E02 13 48.2 N48 48 16.2 168m
04 26 08 > 04 40 42 M 254mm GPS LCD-.35 , Vis (geo WGS84)
Several dimmings :
around UT 04 27 41 (duration ~1s), UT 04 30 52 (duration ~1s),
from UT 04 33 05 to 04 33 09.5, and another blink at UT 04 36 29 .
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
04 31 00 > 04 39 00 M 320mm Clock , Vis (geo WGS84)
"Short blink around UTC 04h 35m"
2001 January 15 (895)Helio /TYC 1774 01067 1
- Bertrand THOORIS BE E02 54 49 N50 49 05 49m
20 52 20 > 21 22 00 M 406mm DCF clock , Vis (geo WGS84)
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 08 00 > 21 16 00 M 320mm Clock , Vis (geo WGS84)
2001 January 16 (2494)Inge /TYC 0807 00470 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
23 50 18 > 24 10 00 M 254mm MSF+DCF rec , video (geo OSGB36)
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
23 50 > 24 05 M 305mm ? , Vis (geo WGS84)
- Jean Francois COURTOT FR E05 08 45 N48 06 26 331m
23 49 00 > 24 09 00 M 205mm DCF , Vis
2001 January 17 (326)Tamara /TYC 3012 00410 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
03 24 50 > 03 56 00 M 254mm DCF rec , video (geo OSGB36)
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
03 42 > 03 52 M 305mm ? , Vis (geo WGS84)
2001 January 21 (475)Ocllo /TYC 6175 00539 1
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
03 50 00 > 04 09 00 M 200mm DCF , Vis (geo ED50)
2001 January 21 (638)Moira /HIP 35774
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
03 53 59 > 04 09 24 M 200mm RNE , Vis
2001 January 24 (737)Arequipa /TYC 0144 03145 1
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
20 43 00 > 21 00 00 M 200mm DCF , Vis (geo ED50)
2001 January 27 (331)Etheridgea /GSC 2451 1980
- David MARTINEZ ES W16 30 38.1 N28 17 45.2 2374m
?? > ?? M 810mm ? , CCD (geo WGS84)
dmin = 0.04" ±0.01 (N) at UT 03 49 45 ±2s , 61 CCD images
2001 January 27 (585)Bilkis /TYC 5557 00563 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
05 44 00 > 06 04 00 M 254mm DCF rec , video (geo OSGB36)
2001 January 28 (284)Amalia /TYC 5522 01690 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
02 50 > 04 18 M 254mm DCF rec , video (geo OSGB36)
NOTE: the star is NOT the one from EAON program (TYC 5522 01688 1),
this supplementary occultation was predicted by Alfons GABEL
2001 January 28 (57)Mnemosyne /TYC 0146 01365 1
- Patrick DEGRELLE FR E02 35 15.2 N50 28 28.0 116m
18 33 41 > 19 02 34 M 260mm DCF rec , Vis (geo ED50)
- Bertrand THOORIS BE E02 54 35.9 N50 49 04.8 41m
18 28 15 > 18 50 33 L 125mm DCF clock , Vis (geo WGS84)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
18 30 30 > 18 40 00 M 200mm DCF , Vis (geo ED50)
objects merged from UT 18 33 20 on.
2001 January 30 (1181)Lilith /TYC 0234 01251 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
03 32 00 > 03 40 00 M 320mm Clock , Vis (geo WGS84)
2001 January 30 (1181)Abastumani /TYC 3398 00233 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
04 31 00 > 04 39 00 M 320mm Clock , Vis (geo WGS84)
2001 January 31 (1273)Helma /TYC 0262 01094 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 49 00 > 21 59 00 M 320mm Clock , Vis (geo WGS84)
Short blink (0.2s) around UT 21h 51m
2001 February 03 (216)Kleopatra /TYC 5513 00101 1
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
04 08 00 > 04 33 00 M 210mm DCF & 10MHz , Vis
Interruptions 04h 08:19/20 17:10/11 18:39/48
2001 February 07:1+/1 (303)Josephina /TYC 1933 00179 1
+ Jim FOX US W92 48 30.1 N44 52 09.9 272m
03 10 00 > 03 20 00 M 254mm WWV , Vis
03 14 12.3 ±0.2s > 03 14 16.8 ±0.2s duration ~ 4.5s ±0.3
2001 February 09 (6036)Weinberg /TYC 0139 01481 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
16 52 30 > 17 02 00 M 320mm Clock , Vis (geo WGS84)
2001 February 14:2+/17 (399)Persephone /TYC 2925 01696 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
23 30 > 23 39 M 305mm ? , Vis (geo WGS84)
- Jonathan SHANKLIN UK E00 05 46 N52 12 47 30m
23 31 > 23 39 L 300mm ? , ?
- Gilles REGHEERE FR E01 45 20 N48 49 19 102m
23 25 20 > 23 45 00 M 260mm DCF clock , Vis (geo ED50)
- Patrick DEGRELLE FR E02 35 15.2 N50 28 28.8 116m
23 19 23 > 23 49 57 M 260mm DCF rec , Vis (geo ED50)
- Bertrand THOORIS BE E02 54 49 N50 49 05 49m
23 26 15 > 23 59 27 M 406mm DCF clock , Vis (geo WGS84)
- Herman WILLAERT BE E02 58 22.5 N51 09 17.4 7m
23 30 > 23 40 M 300mm DCF , Vis
- Chantal FRANCIS BE , and
Laurent ZIMMERMANN E04 20 39 N50 47 44 78m
23 32 30 > 23 36 19 M 257mm DCF clock , Vis
- Albert LHEUREUX BE E04 20 39 N50 47 44 78m
23 32 30 > 23 36 19 L 152mm DCF clock , Vis
- Ingeborg BLOMMERS NL E04 29 06.6 N52 09 20.5 20m
23 30 > 23 42 L 125mm DCF , Vis
- Lex BLOMMERS NL E04 29 06.6 N52 09 20.5 20m
23 30 > 23 42 L 266mm DCF , Vis
- Alex SCHOLTEN NL E06 03 27 N52 06 54 17m
23 30 > 23 40 M 200mm DCF , Vis
- Monique de KOCK NL E06 15 41 N51 54 16 20m
23 30 00 > 23 40 00 M 200mm DCF , Vis
NOTE. At the same place as J. M. Winkel, did not see occultation probably due to lack of experience (1st attempt of observation).
+ Jan Maarten WINKEL NL E06 15 41 N51 54 16 20m
23 30 00 > 23 40 00 M 310mm DCF , Vis
23 35 06.4 ±1.0s > 23 35 08.7 ±0.3s duration 2.3s ±1
PE subtracted 2.0s at disappearance and 0.5s at reappearance.
+ Libor SMID CZ E13 23 40.0 N49 43 50.0 334m
23 29 00 > 23 38 00 M 355mm DCF , Vis
23 34 06.2 ±?s > 23 34 10.0 ±?s duration 3.8s ±?
Unspecified PE subtracted at both disappearance and reappearance.
- Tomas JANIK CZ E13 59 29 N50 41 11 250m
23 32 34 > 23 35 50 M 125mm DCF , Vis
- Leszek BENEDYKTOWICZ PL E19 49 30.63 N50 03 14.79 311m
23 27 00 > 23 42 00 M 350mm DCF , Vis (geo ED50)
- Jaroslav VANA SK E18 51 04.28 N48 35 10.17 302m
23 30 00 > 23 51 00 L 150mm DCF clock , Vis
2001 February 15 (777)Gutemberga /TYC 0230 01113 1
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
20 46 30 > 20 53 00 M 254mm DCF Rec , Vis (geo ED50)
- 21 20.0 > 22 05.0 , CCD
dmin = 0.95" ±0.11 (N) at 20 49 54 UT ±10s , 14 CCD images
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
20 43 > 20 49 M 305mm ? , Vis (geo WGS84)
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
20 46 38.7 > 20 52 07.9 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 1.00s exposures + 0.35s lapse (530/900nm filter).
- 20 35 45 > 21 21 49 82 CCD 8s exposures, F/17, 530/900nm filter:
dmin = 0.733"±0.005 (N) at UT 20 49 09.2 ±1.5s , 82 CCD images
- Regis NEEL FR E05 14 19 N45 25 57 460m
?? > ?? M 310mm ? , Vis
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
20 39 00 > 20 54 00 M 200mm DCF Rec , Vis (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
20 34 00 > 20 54 00 M 200mm DCF , Vis (geo ED50)
2001 February 16 (174)Phaedra /TYC 1403 00772 1
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
04 55 44.2 > 05 12 06.4 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.30s exposures + 0.35s lapse (>700nm filter).
- 04 54 27.5 > 05 45 05 27 CCD 5s exposures, F/5.7, >700nm filter:
dmin = 0.425" ±0.035 (S) at UT 05 03 48 ±15s , 27 CCD images
2001 February 16 (31)Euphrosyne /TYC 2856 01185 1
- Regis NEEL FR E05 14 19 N45 25 57 460m
?? > ?? M 310mm ? , Vis
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
20 41 00 > 20 49 00 M 320mm Clock , Vis (geo WGS84)
"(31) passed <0.5" north of the target."
2001 February 17 (119)Althaea /HIP 79124
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
04 42 > 05 02 M 254mm DCF inserter , video (geo OSGB36)
- Oscar CANALES MORENO ES W00 54 50.3 N41 39 15.1 230m
04 43 58 > 04 55 32 M 120mm RNE , Vis
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
04 46 47.0 > 04 55 32.6 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.25s exposures + 0.49s lapse (red filter).
- 03 30 39 > 05 46 08 168 CCD 8s exposures, F/17, I filter:
dmin = 0.057" ±0.009 (S) at UT 04 50 42.5 ±2s , 168 CCD images
- Khalil DAIFALLAH DZ E03 03 42 N36 13 44 250m
04 34 12 > 05 13 22 M 115mm Algiers radio , Vis
2001 February 19 (4063)Euforbo /TYC 1964 01250 1
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
23 30 00 > 23 40 00 M 254mm DCF Rec , Vis (geo ED50)
- 10 images before, 10 images after occultation , CCD
dmin = 1.11" ±0.33 (N) at 23 38 54 UT ±7s , 20 CCD 30s images
- Francois COLAS FR , and
Jean LECACHEUX (data processing) E00 08 32.2 N42 56 10.8 2880m
23 32 04 > 23 40 02 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.20s exposures + 0.163s lapse (no filter).
- 23 24 36 > 23 45 33 17 CCD 10s exposures (error bars at 2sd) :
dmin = 1.05" ±0.13 (NNE) at UT 23 37 55 ±25s , 17 CCD images
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
23 27 00 > 23 44 00 M 305mm DCF Rec , Vis (geo ED50)
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
23 29 00 > 23 39 00 M 320mm Clock , Vis (geo WGS84)
2001 February 20:1+/5 (657)Gunlod /TYC 0819 01063 1
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
01 10 00 > 01 16 00 M 254mm ? , ? (geo ED50)
- Francois COLAS FR , and
Jean LECACHEUX (data processing) E00 08 32.2 N42 56 10.8 2880m
01 06 46 > 01 15 18 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.10s exposures + 0.163s lapse (no filter).
- 00 57 11 > 01 20 16 , CCD 10s exposures
dmin = 0.106" ±0.017 (S) at UT 01 10 36.5 ±3s , 19 CCD images
NOTE: result in close agreement with R. Casas observation. The observed chord was near the southern limb. Pic-du-Midi missed the northern limb by 115km, assuming a 44km diameter. All error bars 2sd.
+ Ricard CASAS ES E02 05 28.5 N41 33 03.0 231m
01 50 > 01 59 M 500mm Radio Rec , Vis
01 10 15.4 ±?s > 01 10 17.8 ±?s duration 2.4s ±?
No mention of PE subtracted
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
01 05 00 > 01 18 30 M 305mm DCF Rec , Vis (geo ED50)
2001 February 22 (372)Palma /TYC 2856 00064 1
- Erwin van BALLEGOIJ AW W70 01 18.8 N12 31 07.5 13m
00 42 45 > 00 52 00 M 114mm 5MHz , Vis
2001 February 22 (2805)Kalle /TYC 0292 00128 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
02 06 00 > 02 20 00 M 320mm Clock , Vis (geo WGS84)
2001 February 22 (131)Vala /HIP 34626
- Ivica SKOKIC HR E18 24 52 N45 39 37 90m
17 35 > 17 56 M 114mm BBC rec , Vis
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
17 21 30 > 17 41 00 M 200mm DCF , Vis (geo ED50)
2001 February 25:1+/2 (638)Moira /TYC 1899 00766 1
+ Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
00 50 00 > 01 00 00 M 254mm DCF Rec , Vis (geo ED50)
00 55 25.6 ±? > 00 55 28.6 ±?s duration 3.0s ±?
00 55 36.3 ±? > 00 55 37.0 ±?s duration 0.7s ±?
Double occultation. 0.3s PE subtracted at all events.
Seeing : Clear, slightly hazy, some cirrus (?), fair stability.
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
00 51 00 > 01 00 00 M 200mm RNE , Vis
2001 February 25 (1149)Volga /TYC 4910 00069 1
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
01 15 00 > 01 34 00 M 200mm DCF , Vis (geo ED50)
2001 March 03 (399)Persephone /TYC 2432 01188 1
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
20 12 00 > 20 17 20 M 210mm DCF , Vis
Ended by clouds
2001 March 04 (796)Sarita /TYC 3396 00912 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
19 44 22 > 19 56 00 M 254mm DCF inserter , video (geo OSGB36)
2001 March 06 (248)Lameia /HIP 54110
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 16 00 > 22 25 00 M 320mm Clock , Vis (geo WGS84)
2001 March 13 (2326)Tololo /TYC 0809 01147 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
19 43 35 > 19 50 05 M 254mm DCF inserter , video (geo OSGB36)
- Simone BOLZONI IT E08 51 07 N45 36 18 230m
?? > ?? M 200mm ? , ?
2001 March 13 (12)Victoria /HIP 15564
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
20 18 00 > 20 25 00 M 254mm DCF , Vis (geo ED50)
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
20 08 00 > 20 28 00 M 254mm DCF inserter , video (geo OSGB36)
2001 March 14:1+/4 (978)Aidamina /TYC 6093 01467 1
+ Simone BOLZONI IT E08 51 07 N45 36 18 230m
?? > ?? M 200mm rec , Vis
22 01 18.0 ±1.0s > 22 01 22.5 ±0.5s duration 4.5s ±1.1
Unspecified PE subtracted at all events.
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
21 48 00 > 22 07 00 M 165mm DCF , Vis (geo ED50)
- Leszek BENEDYKTOWICZ PL E19 49 30.63 N50 03 14.79 311m
21 49 00 > 22 04 00 M 350mm DCF , Vis (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
01 15 00 > 01 34 00 M 200mm DCF , Vis (geo ED50)
2001 March 15 (912)Maritima /TYC 3406 02691 1
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
21 04 > 21 37 M 800mm Phone , video (geo WGS84)
- Raoul BEHREND CH , and
Yves REVAZ E06 08 08.7 N46 18 37.5 465m
?? > ?? M 203mm ? , CCD trail
2001 March 15:17+/43 (423)Diotima /HIP 66446
+ Philippe DUPOUY FR W01 01 42 N43 41 35 35m
22 53 25 > 22 55 45 M 200mm DCF , CCD trail
22 53 53.91 ±0.5s > 22 54 13.6 ±0.5s duration 19.7s ±0.7
A more advanced study of the trail by J. Lecacheux gave :
A thin cloud probably passed over that place from UT 22 53 53.6 on.
22 53 58.95 ±0.5s >
22 54 04.36 ±0.5s > 22 54 10.15 ±0.5s
> 22 54 14.07 ±0.5s
immersion plateau duration 5.41s ±0.7
emersion plateau duration 3.92s ±0.7
The brightest component of HIP 66446 disappeared and reappeared first:
HIP 66446 A occn: duration 11.20s ±0.7
HIP 66446 B occn: duration 9.71s ±0.7
The flux ratio A/B seems to be around 1.4.
+ Bernard TREGON FR W00 37 51.4 N44 37 49.6 60m
22 53 00 > ?? M 203mm Phone , Vis
22 53 53.4 ±0.3s > 22 54 07.9 ±0.3s duration 14.5s ±0.4
"Slow disappearance for about 1 second"
0.2s PE subtracted at both D and R
- Luis RIVAS ES W00 21 49 N39 30 16 10m
22 22 00 > 23 12 00 B 80mm RNE , Vis
+ Philippe GILABERT FR , and
Olivier RUAU W00 18 44 N44 52 40 30m
22 38 00 > 22 58 30 M 305mm Phone , Vis (geo WGS84)
22 53 56.3 ±1s 1st step disappearance duration 2.2s ±?
22 53 58.5 ±1s > 22 54 02.2 ±1s duration 3.7s ±?
0.4s PE subtracted at both D and R.
Fluctuating mag during 1st step, a flash just before 2nd D.
- Jean CAQUEL FR W00 03 40 N43 12 00 455m
22 35 00 > 23 05 00 M 305mm DCF clock , Vis
- Jacky MAINGUEUX FR W00 03 40 N43 12 00 455m
22 35 00 > 23 05 00 M 200mm DCF clock , Vis
- Gerard VAUDESCAL FR W00 03 40 N43 12 00 455m
22 35 00 > 23 05 00 M 180mm DCF clock , Vis
NOTE: Triple negative observation at Diotima south edge.
- Eric BARBOTIN FR E00 04 45 N46 00 29 102m
?? > ?? M 225mm ? , ?
- Alex ROCA ES E01 02 35 N42 14 49 1001m
22 40 00 > 23 10 00 M 200mm RNE , Vis
+ Pierre-Michel BERGE FR E01 33 42 N43 31 07 190m
?? > ?? ? ?mm ? , ?
?? > 22 54 04 ±?s
+ Patrick MARTINEZ FR E01 41 46 N43 28 49 ?m
22 50 > ?? M 300mm ? , Vis
22 53 43.3 ±0.2s > 22 54 00.7 ±0.2s duration 17.4s ±0.3
NO PE subtracted ?
+ Mathieu SENEGAS FR , and
Michel BONNET E01 49 N43 26 200m
20 30 00 > 22 58 00 M 330mm Phone , Vis
22 53 42.5 ±?s > 1st step duration 17.5s ±?s
22 53 44.5 ±?s > 22 54 00.0 ±?s duration 15.5s ±?s
Unspecified PE subtracted at all events.
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
22 40 > 22 57 M 210mm ? , ?
Cloud interruption : UT22h 43:/45:
- Mario FERNANDEZ OCANA ES E01 56 20 N41 23 28 180m
22 32 00 > 22 50 29 L 80mm 10 MHz rec , Vis
Cloud interruptions : UT22h 38:21/49:09 and after 22h 50:29
- Agusti CARETA ES , and
Ricard CASAS
Ricard JOSA
Joan LOPEZ RODRIGUEZ
Maite MANYOSA E02 05 28.5 N41 33 03.0 231m
22 50 > 22 57 M 510mm ? , CCD
dmin = 0.01" ±0.06 (N) at 22 53 42 UT ±17s , 30 CCD images
Note: clouds prevented to resume CCD imaging after appulse.
- David FERNANDEZ BARBA ES E02 12 10.0 N41 25 18.9 60m
22 43 30 > 22 59 40 M 258mm DCF , Vis
Cloud interruptions: 22h 52:58/53:26 53:48/54:00 54:04/09 56:18/58:02
- Pere HORTS ES E02 58 20 N42 16 20 50m
00 00 36 > 00 47 31 M 200mm
Note : Too late a start ! (cloudy before)
- Jerome SERANT FR E03 10 58.8 N47 55 01.2 ?m
?? > ?? ? ?mm ? , ?
+ Francois COLAS FR E03 12 07.7 N43 56 34.7 738m
22 48 00 > 22 58 00 M 203mm GPS LCD-0.4s , Vis
22 53 38.20 ±0.3 (main star, "soft" disappearance)
> 22 53 45.20 ±0.2s duration 7.00s ±0.2
PE subtracted 0.50s at D and 0.35s at R . Two steps disappearance was NOT noticed, "perhaps that this step was too short (< 1 second) at my observation place. Reappearance was sharper than disappearance"
+ Jean LECACHEUX FR E03 24 25.0 N43 48 39.4 707m
22 48 06 > 22 57 18 M 254mm GPS LCD-0.4s , Vis
22 53 35.15 ±0.5s 1st step about 0.3mag drop
22 53 36.64 ±0.29s > 22 53 46.85 ±0.24s duration 10.21s ±0.19
(for the main event)
PE subtracted 0.40s at D and 0.25s at R. "Fast reappearance (< 0.1s)"
+ Raymond PONCY FR E03 56 29 N43 38 49 177m
22 53 > 22 55 M 203mm DCF , CCD
22 53 30.5 ±0.5s > 1st step
22 53 32.5 ±0.5s > 22 53 43.5 ±0.5s duration 11.0s ±0.7
(for the main event)
+ Cedric LEYRAT FR E03 57 07 N43 34 07 26m
?? > ?? ? mm ? , ?
22 53 35.0 ±?s > 22 53 43.4 ±?s duration 8.40s ±?
- Gerard GAULE FR E04 27 50 N45 16 33 1196m
22 35 > 23 10 M 406mm ? , Vis
- Emmanuel SANGLARD FR E04 27 50 N45 16 33 1196m
22 35 > 23 10 M 406mm ? , Vis
Note : TWO distinct 16" scopes at the same location !
- Eric FRAPPA FR E04 28 58.3 N45 23 23.4 1045m
22 53 00 > 22 58 30 B 100mm GPS , Vis (geo WGS84)
+ Michel MAILLARD FR E05 03 24 N43 25 30 16m
?? > ?? ? ?mm ? , ?
22 53 30.0 ±?s > ??
- Rene ROY FR E05 12 52.6 N44 02 32.0 237m
?? > ?? M 256mm DCF , Vis
- Pierre ANTONINI FR E05 14 31.2 N44 06 46.4 561m
22 52 40 > 22 54 20 M 300mm ? , CCD scan drift
- Gerard FAURE FR E05 35 58.9 N44 59 30.1 1170m
?? > ?? M 203mm ? , ?
+ Joel PIRAUX FR E05 40 17 N43 33 40 610m
22 51 57 > 22 55 52 M 203mm DCF rec , Vis
22 53 24.8 ±0.3s (1st step) duration 1.3s ±0.3
22 53 26.35 ±0.1s > 22 53 29.05 ±0.1s (1st step)
> 22 53 30.75 ±0.1s duration 0.7s ±0.15
1st star chord : duration 4.0s ±0.31
2nd star chord : duration 4.4s ±0.15
"Steps at intermediate and stable level. Asteroid was visible during the occultation of star. Is HIP 664465 a double star ?"
PE subtracted : 0.5s at 1st step disappearance, 0.25s at other events.
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
22 21 > 23 15 M 800mm Phone , video (geo WGS84)
David KATZ FR E05 42 52 N43 55 56 650m
spectrometer "AURELIE" M1520mm, confirmed a few days later the star duplicity discovered by Mrs VASUNDHARA & al.(at Vainu Bappu obs.)
- Raoul BEHREND CH E06 08 08.7 N46 18 37.5 465m
?? > ?? M 203mm NTP server , CCD trail
- Laurent BRUNETTO FR E07 06 39 N43 36 22 31m
?? > ?? M 254mm ? , Vis
- Simone BOLZONI IT E08 51 07 N45 36 18 230m
?? > ?? M 200mm ? , ?
- Lorenzo COMOLLI IT E08 54 29 N45 42 47 303m
22 49 > 22 59 M 200mm ? , ?
- Roberto BOCCADORO IT E09 18 23 N45 32 42 ?m
?? > ?? ? ?mm ? , ?
- Stefano BASSO IT E09 24 28 N45 41 49 276m
?? > ?? M 200mm ? , ?
+ Giorgos AKRIVAS GR E23 47 06.8 N37 58 25.7 217m
?? > ?? ? ?mm ? , ?
22 51 26 ±1s > 22 51 40 ±1s duration 14s ±?
- Arun SHANKAR IN E73 18 58.0 N18 58 01.2 ?m
?? > ?? ? ?mm ? , ?
+ Hrishikesh KULKARNI IN , and
Arvind PARANJPYE E74 31 47.3 N15 17 09.5 600m
?? > ?? M 356mm ? , video
22 42 48.55 ±?s > 22 43 04.95 ±0.05s duration 16.4s ±?
(1st component event)As published in Bull.Astr.Soc.India (2001)29, p.581
22 42 50.5 ±1s > 22 43 08.0 ±1s (duration 17.5s ±1.5?)
As published by David Dunham, 2002 February 8.
+ Mayuresh PRABHUNNE IN , and
Kiran SHAH E74 50 38.4 N14 37 58.8 616m
?? > ?? M 203mm ? , Vis
average of timings :
22 42 45.09 ±1.4s > 22 43 01.24 ±1.4s duration 16.15s ±?
average separation between 1st & 2nd events duration 2.8s? ±?
(As published in Bull.Astr.Soc.India (2001)29 p.581, no mention of PE)
22 42 45.1 ±0.1s > 22 43 01.24 ±0.01s duration 16.14s±0.1
(As published by David Dunham, 2002 February 8).
22 42 44.6 1st step
22 42 45.1 ±0.1s > 22 43 01.24 ±0.01s duration 16.64s±0.1?
(As published by Dave Herald in Winoccult file).
+ Raju VASUNDHARA IN E78 49 19.8 N12 34 38.4 725m
?? > ?? M 203mm GPS LCD , Vis
22 41 59.2 ±0.5s > 22 42 16.0 ±0.5s duration 16.8s ±1?
(As published in Bull.Astr.Soc.India (2001)29 p.581).
No mention of PE subtracted. No mention of correction from the GPS display, which is usually ~0.4s late and sometimes up to 3s. The scope used is the guide telescope of the main 1.02m one.
+ Manikam APPAKUTTY IN , and
Kannyan JAYAKUMAR
Chakravarthy VELU E78 49 19.8 N12 34 38.4 725m
?? > ?? M1020mm PC time , fast photometer
As published in Bull.Astr.Soc.India (2001)29, p.577-584, the timing software unfortunately did not work properly, and there has been a malfunctioning of the photomultiplier and/or the pulse counting system. Hence there is a delay in timing (>61 seconds) and uncertainty in the sampling intervals (ref: BASI 29, p.578). Such problems could happen anywhere unnoticed, but for other observations (here for instance, the visual one by Mrs Vasundhara at the same place ; only his timing is published in BASI 29, p.581). If the absolute timings are false, the durations are accurate enough. From the first lightcurve published :
22 40 57.80 ±0.05s >
22 41 00.60 ±0.05s > 22 41 11.20 ±0.05s
> 22 41 13.45 ±0.10s
Due to strong noise, the 2nd emersion is not as accurate as the 1st.
immersion plateau duration 2.80s ±0.07
emersion plateau duration 2.25s ±0.11
If, as it is looking like, the brightest component of HIP 66446 disappeared and reappeared first, one finds :
HIP 66446 A occn: duration 13.40s ±0.07
HIP 66446 B occn: duration 12.85s ±0.11
First publication by e-mail (before 2001 March 19) was :
22:40:57.91 ±0.2s >
22:41:00.68 ±0.2s > 22:41:11.26 ±0.2s
> 22:41:13.49 ±0.5s
HIP 66446 A occn: duration 13.35s ±0.3
HIP 66446 B occn: duration 12.81s ±0.5
The shadow was running on the ground at 9.604km/h, henceforth the 0.55s difference means that the 2nd chord was 5.282km shorter :
1st chord : 128.696km
2nd chord : 123.414km
Other publications :
22:41:57.91 ±0.2s >
22:42:00.68 ±0.2s > 22:41:11.26 ±0.2s
> 22:41:13.49 ±0.5s
As published by David Dunham, 2002 February 8. It looks like if some wild arbitrary correction (of a full minute) had been made, otherwise the original timings first published would be irreconciliable with other observations.
2001 March 16 (218)Bianca /TYC 5009 00195 1
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
22 21 > 23 15 M 800mm Phone , video (geo WGS84)
2001 March 17 (31)Euphrosyne /TYC 2899 00771 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
20 44 00 > 20 50 00 M 320mm Clock , Vis (geo WGS84)
"(31) passed north from the target"
2001 March 18 (71)Niobe /TYC 1906 01098 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
19 31 00 > 19 41 00 M 320mm Clock , Vis (geo WGS84)
"(71) passed 1.5"
south-west from the target"
2001 March 21 (202)Chryseis
/GSC 5013 232
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
00 25 00 > 00 40 00 M 320mm Clock , Vis (geo WGS84)
2001 March 21 (1162)Larissa /TYC 1410 00603 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
20 21 00 > 20 35 00 M 320mm Clock , Vis (geo WGS84)
2001 March 22 (3021)Lucubratio /TYC 0847 00725 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
19 18 00 > 19 26 00 M 320mm Clock , Vis (geo WGS84)
2001 March 23 (18)Melpomene /GSC 4990 395
- Santi CASANOVA ES , and
Ricard CASAS E02 05 28.5 N41 33 03 231m
?? > ?? M 500mm ? , CCD
dmin = 0.41" ±0.02 (S) at UT 03 15 00 ±11s , 92 CCD images
2001 March 24 (1000)Piazzia /TYC 1930 00084 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 06 00 > 21 18 00 M 320mm Clock , Vis (geo WGS84)
2001 March 24 (1645)Waterfield /TYC 5548 00700 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
23 04 00 > 23 14 00 M 320mm Clock , Vis (geo WGS84)
2001 April 02 (64)Angelina /TYC 1893 01422 1
- Jerzy SPEIL PL E16 17 36.9 N50 50 33.1 401m
19 00 00 > 19 14 40 M 150mm DCF , Vis (geo ED50)
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
18 58 00 > 19 14 00 M 165mm DCF , Vis (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
18 56 00 > 19 16 00 M 200mm DCF , Vis (geo ED50)
star & object merged from UT18 56 30 to 19 11 00
- T. P. KISELEVA RU , and
A. A. KISELEV
I. S. IZMAILOV E30 19 33.0 N59 46 15.3 45m
?? > ?? L 660mm ? , CCD
dmin = 0.143"±0.011 (N) at UT 19 07 40.2 ±1.3s , ? CCD images
2001 April 11 (6905)Miyazaki /HIP 61129
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
01 55 06 > 02 02 00 M 320mm Clock , Vis (geo WGS84)
2001 April 14 (568)Cheruskia /TYC 6687 00622 1
- Erwin van BALLEGOIJ AW W70 01 18.8 N12 31 07.5 13m
03 42 35 > 03 47 39 M 318mm 15MHz , Vis
Cloud interruptions UT 03h 43:37/49 44:35/53 45:37/52
46:00/02 46:27/47:01 47:18/25
2001 April 17 (423)Diotima /TYC 0305 00418 1
- Erwin van BALLEGOIJ AW W70 01 18.8 N12 31 07.5 13m
01 29 00 > 01 43 00 M 318mm 15MHz , Vis
Cloud interruptions UT 01h 29:27/32 29:35/49 29:50/30:05 30:56/31:32 31:37/32:07 32:40/33:08 33:48/34:06 35:29/34 36:38/38:25 40:20/41:55
At UT01 43 ++, objects were merged at 157x magnification.
2001 May 07 (3176)Paolicchi /TYC 2957 01830 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 21 00 > 21 27 00 M 320mm Clock , Vis (geo WGS84)
2001 May 08 (2525)O'Steen /HIP 65772
- Marek ZAWILSKI PL E19 27 33.9 N51 46 43.7 225m
21 10 00 > 22 37 00 M 150mm DCF inserter , Video (geo WGS84)
- Miroslaw LASKOWSKI PL E19 28 36 N51 43 24 201m
21 10 00 > 22 30 00 M 150mm DCF , Vis (geo ED50)
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
21 15 00 > 21 28 00 B 66mm DCF , Vis (geo ED50)
Interruptions UT 21h 16:25/17:15 21:55/22:25
- Piotr BADOWSKI PL E21 04 04.3 N52 12 46.9 100m
21 10 00 > 21 35 00 M 170mm DCF , Vis (geo WGS84)
- Jerzy BOHUSZ PL E21 04 04.3 N52 12 46.9 100m
21 13 00 > 21 32 00 M 250mm DCF , Vis (geo WGS84)
- Roman FANGOR PL E21 04 04.3 N52 12 46.9 100m
21 15 00 > 21 27 00 M 250mm DCF , Vis (geo WGS84)
- Piotr KEDZIERSKI PL E21 04 04.3 N52 12 46.9 100m
21 15 00 > 21 30 00 M 100mm DCF , Vis (geo WGS84)
- Andrzej MIKIEL PL E21 04 04.3 N52 12 46.9 100m
21 15 00 > 21 30 00 M 150mm DCF , Vis (geo WGS84)
- Janusz WILAND PL E21 04 04.3 N52 12 46.9 100m
21 15 00 > 21 30 00 M 122mm DCF , Vis (geo WGS84)
Note : 6 observers at the same place, Marcin KRAWCZYK being also there.
- Tomasz ZWOLINSKI PL E21 16 08.60 N52 21 10.95 110m
21 09 00 > 21 29 00 M 150mm DCF , CCD (geo WGS84)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
21 10 00 > 22 30 00 M 200mm DCF , Vis (geo ED50)
- Wieslaw SLOTWINSKI PL E22 11 45.8 N49 34 29.8 285m
21 15 00 > 21 32 00 M 110mm DCF , Vis (geo ED50)
- Mieczyslaw Leszek PARADOWSKI PL E22 31 19.5 N51 14 46.7 225m
21 22 30 > 21 30 00 L 68mm DCF , Vis (geo ED50)
2001 May 12 (554)Peraga /TYC 6162 00293 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
22 28 > 22 34 M 305mm ? , Vis (geo WGS84)
- Valenti SALLARES i PUJOL ES E00 56 20 N42 19 43 795m
22 15 > 22 35 M 305mm ? , ?
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
22 22 00 > 22 40 00 M 210mm DCF rec , Vis
- Hilari PALLARES ALBALAT ES E01 55 36 N41 31 21 160m
22 20 00 > 22 50 00 M 200mm DCF Rec , Vis
- Patrick DEGRELLE FR E02 35 15.2 N50 28 28.8 116m
22 28 09 > 22 44 26 M 155mm DCF rec , Vis (geo ED50)
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
22 11 > 23 00 M 800mm Phone , video (geo WGS84)
- Helmut DENZAU DE E07 04 15 N51 24 35 94m
22 22 00 > 22 40 00 M 360mm DCF inserter , Video
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 27 00 > 22 33 00 M 320mm Clock , Vis (geo WGS84)
2001 May 14 (1264)Letaba /HIP 79579
- Wolfgang BEISKER DE E11 34 28 N48 11 14 500m
01 02 > 01 12 M 280mm DCF , video
- Tomas JANIK CZ E14 02 02 N50 41 32 378m
01 07 36 > 01 10 31 M 125mm DCF , Vis
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
00 55 00 > 01 07 00 M 100mm DCF , Vis (geo ED50)
- Leszek BENEDYKTOWICZ PL E19 49 25.83 N50 03 14.29 314m
00 55 00 > 01 12 00 M 200mm DCF , CCD (geo ED50)
- Tomasz ZWOLINSKI PL E21 16 08.60 N52 21 10.95 110m
01 56 30 > 01 10 00 M 150mm DCF , CCD (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
00 55 00 > 01 15 00 M 200mm DCF , Vis (geo ED50)
- Wieslaw SLOTWINSKI PL E22 11 45.8 N49 34 29.8 285m
00 57 00 > 01 11 00 M 110mm DCF , Vis (geo ED50)
2001 May 26 (86)Semele /TYC 6860 01312 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
01 17 02 > 01 26 29 M 200mm RNE , Vis
"blinks at 01h 20:40 and 23:35 due to atmospheric unsteadyness"
2001 May 28:2+/5 (15810) 1994 JR 1 /TYC 6240 00697 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
00 15 53 > 00 28 23 M 200mm RNE , Vis
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
00 11 00 > 00 30 00 M 210mm DCF rec , Vis
+ Emili CAPELLA ES E02 06 57.2 N41 32 20.3 175m
00 03 00 > 00 25 00 M 200mm RNE , Vis
3 seconds dimming of the star UT00h 15:40/43 . Slowly dimming again, starting at UT00h 15:47 ; 5s complete disappearance UT00h 15:53/58 ; 4s gradual reappearance from 15:58 to 16:02. The observer thinks that all that is an artefact.
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
23 52 00 > 00 42 00 M 800mm Phone , video (geo WGS84)
+ Jean LECACHEUX FR E06 51 43.3 N44 42 12.2 2040m
00 00 00.5 > 00 40 00.5 M 254mm GPS LCD-.35 , Vis (geo WGS84)
around 00 09 26 ±? > 00 09 27.3 duration < 3s
"I suddenly felt that the target star was lacking, whereas all the nearby stars were still present...At 00 09 27.3 the target brightness was normal, but I did not see emersion clearly. In my opinion I recorded a false event due to transitory attention failure." (J. Lecacheux)
Technical interruption UT 00h 03:13/15
2001 May 29 (5008)Miyazawakenji /HIP 60626
- Jean LECACHEUX FR E02 13 24.3 N48 48 190 178m
22 01 12 > 22 15 06.5 M 254mm GPS LCD-.35 , Vis (geo WGS84)
Cloud interruptions 22h 01:23/26 29/32 38/59 02:29/36 03:42/44
2001 June 08 (345)Tercidina /TYC 5693 02490 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
23 16 57 > 23 30 00 M 254mm DCF inserter , video (geo OSGB36)
2001 June 10:1+/7 (1952)Hesburgh /HIP 78295
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
23 25 00 > 23 35 00 M 254mm DCF , Vis (geo ED50)
- Jose Maria FERNANDEZ ANDUJAR ES W05 58 47 N37 23 40 25m
?? > ?? M 206mm ? , ?
- Oscar CANALES MORENO ES W00 54 50.3 N41 39 15.1 230m
23 20 00 > 23 35 00 M 120mm RNE , Vis
+ Jean MONTANNE FR W00 39 59.3 N44 49 28.5 30m
23 29 30 > 23 30 30 M 200mm DCF , CCD trail
23 29 59 ±0.3s > 23 30 00 ±? duration 0.68s ±0.07
This observation is contradictory to the following one :
- Francois COLAS FR , and
Jean LECACHEUX E00 08 32.2 N42 56 10.8 2880m
23 18 27 > 23 40 02 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.20s exposures + 0.245s lapse (red filter).
- 23 49 08 > 01 01 56 , CCD
Other exposures of 8s or 9s (error bars at 2sd) :
dmin = 0.228" ±0.030 (S) at UT 23 30 03.5 ±5s , 58 CCD images
NOTE: Hesburgh passed south of Spain near Gibraltar. Initial computation by Jerome Berthier (Annuaire du Bureau des Longitudes 2001)gave a track from Valencia (Spain) to south Portugal.
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
23 26 30 > 23 34 00 L 160mm Phone , Vis (geo WGS84)
- Rene ROY FR E05 12 52.2 N44 02 32.2 250m
23 29 04 > 23 30 34 M 256mm DCF , Vis (geo WGS84)
2001 June 13 (776)Berbericia /TYC 5622 01101 1
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
22 56 00 > 23 06 00 M 254mm DCF , Vis (geo ED50)
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
21 16 > 22 14 M 254mm DCF , CCD 18 images
23 43 > 24 19 , CCD 10 images
dmin = 0.707" ±0.078 (S) at UT 23 02 07 ±5s , 28 CCD images
2001 June 15 (68)Leto /TYC 7455 00701 1
- Oscar CANALES MORENO ES W01 02 30.5 N41 37 29.4 330m
03 00 00 > 03 11 00 M 120mm RNE , Vis
2001 June 26:1+/4 (225)Henrietta /TYC 1147 00349 1
+ Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
00 18 38 > 00 40 04 M 200mm RNE , Vis
00 31 42.10 ±0.5s > 00 31 50.75 ±0.1s duration 8.65s ±0.5
PE 0.39s subtracted at both disappearance and reappearance.
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
00 17 30 > 00 44 00 M 254mm DCF inserter , video (geo OSGB36)
Cloud interruptions UT00h 33:42/50 34:39/45
- Regis NEEL FR E05 14 19 N45 25 57 460m
?? > ?? M 310mm ? , Vis
- Paul BARTHOLDI CH , and
Raoul BEHREND E06 08 08.7 N46 18 37.5 465m
00 31 34 > 00 33 34 M 203mm NTP server , CCD trail
2001 July 10 (246)Asporina /TYC 5145 00257 1
- Raoul BEHREND CH E06 08 08.7 N46 18 37.5 465m
21 15 03 > 21 17 03 M 203mm NTP server , CCD trail
2001 July 16 (392)Wilhelmina /TYC 0519 00346 1
- Emilio HIDALGO TORTOSA ES W03 37 59.0 N38 16 36.9 590m
23 02 > 23 32 M 300mm RNE , Vis
2001 July 20:1+/5 (1242)Zambesia /HIP 110755
- Oscar CANALES MORENO ES W01 02 30.5 N41 37 29.4 330m
01 01 14 > 01 20 36 M 120mm RNE , Vis
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
01 00 > 01 20 M 254mm DCF inserter , video (geo OSGB36)
Tecnical interruption UT01h 33:42/50 34:39/45
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
01 00 > 01 18 M 305mm ? , Vis (geo WGS84)
- Ivica SKOKIC HR E18 24 52 N45 39 37 90m
01 01 05 > 01 16 53 M 114mm BBC rec , Vis (geo: ±2")
Cloud interruption UT01h 03:13/45
+ Zsolt LANTOS HU E19 00 46.8 N47 23 13.0 235m
01 05 20 > 01 11 50 L 80mm DCF clock , Vis (geo WGS84)
01 06 02.0 ±? s > 01 06 03.0 ±? s duration 1.0s ±?
Unspecified PE subtracted
2001 July 23 (357)Ninina /TYC 5681 01395 1
- Rui GONCALVES PT W08 23 01.5 N39 31 22.6 90m
M 305mm ? , CCD
dmin = 1.10" ±0.25 (S) at UT 21 55 04 ±40s , 8 CCD images
(8 CCD images taken in the night from July 22nd to 23rd)
- Emilio HIDALGO TORTOSA ES W03 37 59.0 N38 16 36.9 590m
21 44 > 22 05 M 300mm RNE , Vis
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
21 47 33 > 22 03 46 M 200mm RNE , Vis
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
21 47 > 22 07 M 254mm DCF inserter , video (geo OSGB36)
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
21 52 > 22 04 M 305mm ? , Vis (geo WGS84)
2001 July 27:1+/2 (45)Eugenia /TYC 6312 00495 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
23 35 > 23 48 M 254mm DCF inserter , video (geo OSGB36)
+ Boris SKORITCHENKO UA , and
Lilia KAZANTSEVA E29 55 14.2 N50 35 17.3 146m
?? > ?? L 133mm ? , ?
23 39 41.1 ±0.1s > 23 39 42.6 ±0.5s duration 1.5s ±0.5
23 39 44.6 ±0.5s > 23 39 45.6 ±0.5s duration 1.0s ±0.7
Note : (45) is known since 1999 to have a satellite called PETIT-PRINCE
2001 August 06 (144)Vibilia /TYC 6394 00561 1
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
22 42 00 > 22 54 00 M 165mm DCF , Vis (geo ED50)
2001 August 27 (306)Unitas /GSC 44 858
- Antoni ARDANUY ES , and
Ricard CASAS
Jordi PRESA
Xavier PUIG
Oscar RIVERA E02 05 28.5 N41 33 03.0 231m
?? > ?? M 510mm ? , CCD
dmin = 0.51" ±0.02 (S) at 02 02 00 UT ±12s , 92 CCD images
- Raymond DUSSER FR E05 24 28.9 N43 52 35.5 242m
02 06 00 > 02 34 00 M 100mm Phone , Vis (geo WGS84)
2001 September 02 (712)Boliviana /TYC 1847 01102 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
03 55 44 > 04 04 40 M 200mm RNE , Vis
Star and (712) merged between UT 03h55 and 04h11
- Alex ROCA ES E01 02 35 N42 14 49 1001m
03 55 > 04 15 M 200mm RNE , Vis
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
03 48 > 04 16 M 800mm Phone , video (geo WGS84)
(712) passed SSW of the star.
2001 September 18 (2966)Korsunia /HIP 635
- Jean LECACHEUX FR E02 13 48.4 N48 48 17.9 168m
23 20 00 > 23 39 48 B 80mm GPS LCD-.35 , Vis (geo WGS84)
Interruption UT 23h 35:48/36:09
2001 September 20 (222)Lucia /HIP 9748
- Marcin FILIPEK PL E19 56 15.0 N49 18 22.2 900m
03 00 00 > 03 25 00 B 66mm DCF , Vis (geo ED50)
2001 September 23 (1637)Swings /HIP 14572
- Jean LECACHEUX FR E02 13 49.1 N48 48 15.7 163m
23 39 25 > 23 50 34 M 254mm GPS LCD-.4s , Vis (geo WGS84)
Cloud interruptions UT 23h 41:26/43:52 44:40/45:16
2001 September 26 (455)Bruchsalia /TYC 1910 00357 1
- Bertrand THOORIS BE E02 54 49 N50 49 05 49m
04 05 12 > 04 25 36 M 406mm DCF clock , Vis (geo WGS84)
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
03 52 > 04 32 M 800mm Phone , video (geo WGS84)
2001 September 26 (808)Merxia /HIP 116290
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
18 52 00 > 19 11 00 M 210mm DCF rec , Vis
2001 September 28:1+/3 (654)Zelinda /GSC 2439 1095
This occultation was last minute predicted by Jean Lecacheux, to happen around UT 01h34.
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
?? > ?? M 254mm ? , CCD
- Jean LECACHEUX FR E02 13 48.4 N48 48 17.9 165m
01 30 00 > 01 37 42 M 254mm GPS LCD-.4s , Vis (geo WGS84)
Interruptions UT 01h 32:10/33:04 35:49/55
+ William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
01 19 00 > 01 49 00 M 800mm Phone , video (geo WGS84)
01 34 04.65 ±0.05 > 01 34 08.85 ±0.05 duration 4.20s ±0.07
2001 September 28:1+/7 (654)Zelinda /TYC 2439 01175 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
03 15 > 03 25 M 305mm ? , Vis (geo WGS84)
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
?? > ?? M 200mm ? , CCD
dmin = 0.54" ±0.35 (N) at 03 18 37 UT ±4s , 4 CCD images
"Appulse about 40 to 50s earlier than the predicted time"
+ Jean LECACHEUX FR E02 13 48.4 N48 48 17.9 165m
03 12 30 > 03 23 30.5 M 254mm GPS LCD-.4s , Vis (geo WGS84)
03 18 43.2 ±0.3s > 03 18 45.1 ±0.3s duration 1.9s ±0.4
03 22 46.7 ±0.3s > 03 22 48.3 ±0.3s duration 1.6s ±0.4
Lecacheux thinks that the first "event" could be spurious, due to eye tiredness. The second "event" seemed real, with instantaneous disappearance and reappearance, and the brightness of the nearby comparison star GSC 2439 1091 (mv=10.4) seemed unchanged ; but this "event" arised some 5 minutes after the predicted appulse.
- William THUILLOT FR E05 42 52.1 N43 55 56.4 648m
02 50 > 03 33 M 800mm Phone , video (geo WGS84)
- Simone BOLZONI IT E08 51 07 N45 36 18 230m
03 17 > 03 22 M 200mm Rec , Vis
"Asteroid was visible, not merged with the star,
before UT 03h16m and from 03h24m ahead"
- Stefano SPOSETTI CH E09 01 30 N46 13 54 260m
03 13 31 > 03 28 13 M 400mm ? , CCD 11 trails of 70s
Interruptions 03h 14:41/52 16:02/16:13 17:23/34 18:44/55 20:05/16
21:26/21:37 22:47/58 24:08/24:19 25:29/40 26:50/27:01
- dmin = 0.05" ±0.02 (S) at 03 18 40 UT ±10s , 10 CCD images
(5 around UT 03h and 5 around UT 03h30).
"Appulse about 25s earlier than the predicted time"
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 27 00 > 22 33 00 M 320mm Clock , Vis (geo WGS84)
2001 October 01 (733)Mocia /TYC 2962 00408 1
- Oscar CANALES MORENO ES W01 02 30.5 N41 37 29.4 330m
23 39 15 > 23 50 00 M 120mm RNE , Vis
2001 October 06 (36)Atalante /TYC 2332 00741 1
- Jonathan SHANKLIN UK E00 05 46 N52 12 47 30m
22 10 > 22 20 L 300mm ? , ?
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
22 02 05 > 22 18 05 M 153mm DCF rec , Vis (geo WGS84)
(36) and star merged from UT22 06 10 to 22 17 40
2001 October 09 (591)Irmgard /TYC 2447 00077 1
- Oernulf MIDTSKOGEN ES W03 52 12 N36 45 00 10m
02 55 00 > 03 05 00 L 80mm ? , Vis
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
02 46 00 > 02 51 05 M 210mm DCF rec , Vis
Cloud interruption UT 02h 48:00/07 , and from 02h51:05 on.
- Francois Roger VAN LOO BE E05 30 00 N51 00 00 80m
02 56 > 03 09 M 250mm ? , Vis
- Leszek BENEDYKTOWICZ PL E19 49 30.63 N50 03 14.79 311m
02 53 00 > 03 08 00 M 350mm DCF , Vis (geo ED50)
2001 October 10 (449)Hamburga /TYC 0024 00805 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
03 57 > 04 04 M 305mm ? , Vis (geo WGS84)
- Jean LECACHEUX FR E02 13 48.8 N48 48 16.7 160m
03 57 01 > 04 02 37 M 254mm GPS LCD-.4s , Vis (geo WGS84)
"Ended by dew deposit on the eyepiece."
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
03 51 29 > 04 13 41 M 153mm DCF rec , Vis (geo WGS84)
- Francois Roger VAN LOO BE E05 30 00 N51 00 00 80m
03 55 > 04 17 M 250mm ? , Vis
Interruption UT 04h 08:/14:
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
04 01 19 > 04 08 00 M 305mm DCF Rec , Vis (geo ED50)
2001 October 10:3+/13 (686)Gersuind /TYC 2325 01005 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
23 19 59 > 23 32 02 M 200mm RNE , Vis
Star and (656) merged between UT 23h15: and 23h40:
+ Claude NINET FR W00 57 N44 41 20m
23 25 > 23 30 M 279mm PC time , CCD drift scan
23 27 11.4 ±?s > 23 27 14.0 ±?s duration 2.6s ±?
- Jean MONTANNE FR W00 38 57.9 N44 45 24.0 40m
23 20 00 > 23 30 00 M 200mm DCF , CCD drift scan
- Francis DELAHAYE FR W00 21 38 N44 41 02 36m
23 10 > 23 41 30 M 150mm ? , ?
+ Paul PINEL FR E00 34 17 N46 48 37 106m
?? > ?? M 255mm Phone , CCD trail
23 25 58.8 ±1.5s > 23 26 04.8 ±?s duration 6.0s +.3/-.5
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
23 25 30 > 23 28 30 M 200mm ? , CCD drift scan
- Jean LECACHEUX FR E02 11 59.3 N47 22 39.1 154m
23 21 00 > 23 31 00 M 254mm GPS LCD-.4s , Vis (geo WGS84)
"Station at 2.15km WNW from Preston's predicted central line
and at 14.3km ESE from Manek's one"
+ Francois COLAS FR , and
Arnaud LEROY
Olivier THIZY E02 20 12 N48 50 12 67m
?? > ?? L 380mm PC time(TARDIS) , CCD
?? ±?s > ?? ±?s duration > 6s ±?
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
23 16 06 > 23 35 31 M 153mm DCF rec , Vis (geo WGS84)
- Jean BOURGEOIS BE E05 05 26.6 N50 14 43.4 317m
23 20 30 > 23 35 00 M 300mm DCF clock , Vis (geo ED50)
- Francois Roger VAN LOO BE E05 30 00 N51 00 00 80m
?? > ?? M 250mm ? , ?
- Paul BARTHOLDI CH , and
Raoul BEHREND E06 08 08.7 N46 18 37.5 465m
23 25 19 > 23 27 19 M 203mm NTP server , CCD trail
- Michel ORY CH , and
Christophe LOVIS E07 25 19 N47 21 11 515m
?? > ?? M 610mm ? , CCD drift scan
2001 October 12:1+/6 (222)Lucia /TYC 0622 00287 1
+ Michael K. SHEPARD US W76 30 05.4 N41 51 00.0 250m
?? > ?? M 152mm WWV rec , Vis
04 25 57.6 +.2/-.3s > 04 26 01.3 +.2/-.3s duration 3.7s ±0.2
PE estimated at 0.4s +.2/-.1 , 0.4s subtracted at both D and R.
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
04 15 > 04 23 M 305mm ? , Vis (geo WGS84)
- Jean LECACHEUX FR E02 13 48.8 N48 48 16.7 160m
03 57 01 > 04 02 37 M 254mm GPS LCD-.4s , Vis (geo WGS84)
"Tiny blinks at UT 04h 19:42.2 and 24:02.8 (less than 0.4s) probably due to local atmospheric turbulence".
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
04 13 14 > 04 31 40 M 153mm DCF rec , Vis (geo WGS84)
- Francois Roger VAN LOO BE E05 30 00 N51 00 00 80m
04 11 > 04 35 M 250mm ? , ?
- Mike KOHL CH E08 56 17.5 N47 16 08.3 642m
04 15 29.5 > 04 34 20.1 M 150mm DCF , Vis
"Possible blink at 04 16 17.9, but very uncertain"
2001 October 18 (409)Aspasia /TYC 5688 00868 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
17 59 50 > 18 07 11 M 254mm DCF inserter , video (geo OSGB36)
- Jonathan SHANKLIN UK E00 05 46 N52 12 47 30m
17 59 30 > 18 05 00 L 300mm ? , ?
2001 October 22:2+/8 (972)Cohnia /TYC 2356 01537 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
02 40 25 > 03 05 45 M 254mm DCF inserter , video (geo OSGB36)
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
02 44 > 02 56 M 305mm ? , Vis (geo WGS84)
+ Jean LECACHEUX FR E01 37 51.3 N50 13 44.4 7m
02 45 48 > 02 55 48.3 M 254mm GPS LCD-.4s , Vis (geo WGS84)
Interruptions UT 02h 47:01.9/26.8 29.7/31.9 34.2/53.1 47:54.2/48:45.9 49:39.2/50:23.5 50:24.5/27.8 30.6/40.7 50:52.5/51:21.6 51:57.7/52:54.4 53:21.7/59.7 54:05.3/08.6 14.2/49.1 55.1/56.7 55:02.3/23.0 37.8/42.0 (Clear sky 46%). All these times are retrieved from audio tape,
with a 0.4s PE (accuracy ±0.25) subtracted.
02 50 51.8 ±0.25s > 02 50 55.25 ±0.25s duration 3.45s ±0.35
"The possible disappearance looked like a real event but occurred just as clouds were returning. I suspected reappearance through a brief semi-transparence of clouds near 02h 50:55.0/55.5 , but this R-event is highly more uncertain than the D-event. My observing site was at 4.5km N from the computed central line, the appulse was expected at 02:51:09.5, according to Preston's update."
- Ricard CASAS ES E02 05 28.5 N41 33 03 231m
?? > ?? M 510mm ? , CCD
dmin = 1.25" ±0.05 (N) at UT 02 51 39 ±11s , 71 CCD images
Note: this astrometry is not in very good agreement with observed chords.
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
?? > ?? M 200mm ? , CCD drift scan
+ Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
02 37 10 > 02 52 55 M 153mm DCF rec , Vis (geo WGS84)
Technical interruption UT 02h 41:53.4/43:49.6
02 50 44.5 ±0.5s > 02 50 51.7 ±0.05s duration 7.2s ±0.5
PE subtracted 1.3s at disappearance, 0.3s at reappearance.
- Bertrand THOORIS BE E02 54 49 N50 49 05 49m
02 32 15 > 03 12 32 M 406mm DCF clock , Vis (geo WGS84)
Cloud interruptions : UT 02h 39:23/41:16 48:29/52:47
Note : the occultation probably occurred during the 2nd interruption.
- Herman WILLAERT BE E02 58 22.5 N51 09 17.4 7m
02 45 > 02 55 L 127mm ? , ?
2001 October 24:1+/9 (361)Bononia /HIP 44087
- Oscar CANALES MORENO ES W01 02 30.5 N41 37 29.4 330m
23 30 43 > 23 36 28 M 200mm RNE , Vis
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
23 31 15 > 23 36 45 M 200mm ? , CCD drift scan
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
23 25 > 23 50 M 165mm DCF , Vis (geo ED50)
- Leszek BENEDYKTOWICZ PL E19 49 25.83 N50 03 14.79 314m
23 24 00 > 23 43 00 L 200mm DCF inserter , video (geo ED50)
- Ulrica BABIAKOVA PL E19 49 30.63 N50 03 14.79 311m
23 24 00 > 23 45 00 M 350mm DCF , video (geo ED50)
- Emilian SKRZYNECKI PL E21 44 41.7 N49 40 48.2 282m
23 31 00 > 23 50 00 M 250mm RWM rec , Vis (geo ED50)
Technical interruption UT 23h 32:00/30
- Wieslaw SLOTWINSKI PL E21 49 05.1 N49 30 35.6 455m
23 21 00 > 23 44 00 M 110mm DCF , Vis (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
23 27 00 > 23 48 00 M 200mm DCF , Vis (geo ED50)
+ Boris SKORITCHENKO UA E29 55 14.2 N50 35 17.3 146m
?? > ?? L 133mm ? , ?
23 31 51.4 ±?s > 23 31 52.8 ±?s duration 1.4s ±?
Unspecified PE said subtracted
2001 October 25 (234)Barbara /TYC 6964 01174 1
- Rui M. D. GONCALVES PT W08 23 01.5 N39 31 22.6 90m
M 305mm ? , CCD (geo ED50)
dmin = 1.3" ±0.1 (S) at UT 21 10 10 ±20s , 5 CCD images
(taken in the night from October 24th/25th, evening of 25th cloudy).
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
20 56 30 > 21 22 00 M 210mm DCF rec , Vis
2001 October 25 (366)Vincentina /TYC 0598 01527 1
- Rui M. D. GONCALVES PT W08 23 01.5 N39 31 22.6 90m
M 305mm ? , CCD (geo ED50)
dmin = 0.85" ±0.5 (S) at UT 21 52 40 ±180s , 4 CCD images
(taken in the night from October 24th to 25th, evening of 25th cloudy)
- Jean LECACHEUX FR W00 23 47.7 N49 10 37.3 55m
21 46 00 > 21 55 54 M 256mm GPS LCD-.4s , Vis (geo WGS84)
"Brief scintillation at UT 21 51 28.3 ±0.3s"
- Francis DELAHAYE FR W00 21 38 N44 41 02 36m
21 49 30 > 22 02 55 M 150mm DCF , Vis
2001 October 28 (14997) 1997 VD 4 /TYC 5795 00159 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
18 48 00 > 18 53 40 M 320mm Clock , Vis (geo WGS84)
2001 October 28 (89)Julia /TYC 2843 00046 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
20 36 50 > 20 41 50 M 320mm Clock , Vis (geo WGS84)
"(89) passed about 1"/2" south from the target"
2001 October 30 (2393)Suzuki /TYC 1223 00154 2
- Oscar CANALES MORENO ES W01 02 30.5 N41 37 29.4 330m
22 12 59 > 22 25 19 M 200mm RNE , Vis
- Rene BOURTEMBOURG BE E05 06 30 N50 17 43 280m
22 00 00 > 22 30 00 M 254mm DCF , Vis
- Reinder Johannes BOUMA NL E06 35 15 N53 14 55 0m
22 15 00 > 22 19 00 M 254mm DCF rec , Vis
- Edwin van DIJK NL E06 35 15 N53 14 55 0m
22 15 00 > 22 19 00 M 156mm DCF rec , Vis
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
22 11 00 > 22 23 20 M 305mm DCF Rec , Vis (geo ED50)
Interruption UT 22h 19:11.8/13.9
2001 October 31 (856)Backlunda /TYC 5848 01794 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
22 39 > 22 49 M 305mm ? , Vis (geo WGS84)
- Alex ROCA ES E01 02 35 N42 14 49 1001m
22 35 00 > 22 55 00 M 200mm RNE , Vis
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
22 34 00 > 22 54 00 M1020mm Phone+GPS LCD , Vis (geo WGS84)
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
22 35 19 > 23 00 17 M 153mm DCF rec , Vis (geo WGS84)
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 38 00 > 22 42 00 M 320mm Clock , Vis (geo WGS84)
2001 November 02 (36)Atalante /TYC 2833 00974 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
01 50 00 > 02 10 00 M1020mm Phone+GPS LCD , Vis (geo WGS84)
Interruption UT 01h 50:52.1/59.3
"The couple asteroid + target star was easily resolved at any time during the appulse : closest distance ~7" (rough estimation). There is clearly a problem with the star declinatio in the source catalogue (ACT, +40d 29' 17.2") when the GSC declination seems to be correct (40d 29' 12.7")"
2001 November 02 (36)Atalante /TYC 2833 01856 1
Note : this possible secondary event had not been predicted in advance.
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
01 50 00 > 02 10 00 M1020mm Phone , Vis (geo WGS84)
"The star appeared to be 0.3 mag fainter than (36) and 0.3 mag brighter than TYC 2833 00974 1.
The couple asteroid + target star was easily resolved at any time during the appulse : closest distance was 2.5" to 3" to the NNE. Time of closest approach was about UT 05 24 41 (visual estimation). The path of shadow was thus tangent to the terrestrial globe or just missed it."
2001 November 03 (393)Lampetia /TYC 0735 00984 1
- Alain KLOTZ FR E02 02 11.2 N43 38 34.7 148m
23 31 15 > 23 36 45 M 200mm ? , CCD drift scan
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
02 42 00 > 03 02 00 M1020mm Phone , Vis (geo WGS84)
"Magnitude of (393) V = 13.4 (by comparison with nearby GSC stars)"
2001 November 05 (276)Adelheid /TYC 0109 01402 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 01 00 > 21 10 00 M 320mm Clock , Vis (geo WGS84)
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
20 58 00 > 21 18 00 M 165mm DCF , Vis (geo ED50)
- Leszek BENEDYKTOWICZ PL E19 49 30.63 N50 03 14.79 311m
21 00 00 > 21 14 00 M 350mm DCF , Vis (geo ED50)
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
20 59 00 > 21 19 00 M 200mm DCF , Vis (geo ED50)
2001 November 08 (1336)Zeelandia /HIP 103922
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
19 26 00 > 19 32 00 M 320mm Clock , Vis (geo WGS84)
2001 November 09 (1467)Mashona /TYC 2265 00675 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
18 06 00 > 18 25 54 M1020mm Phone , Vis (geo WGS84)
- Dominik PASTERNAK PL E20 13 17.85 N50 02 01.63 204m
18 13 30 > 19 19 30 M 180mm DCF , Vis
2001 November 10 (1258)Sicilia /TYC 1770 01084 1
- Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
02 04 > 02 08 M 305mm ? , Vis (geo WGS84)
2001 November 10 (134)Sophrosyne /TYC 2478 00232 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
04 33 18 > 04 40 19 M1020mm Phone , Vis (geo WGS84)
2001 November 10 (1200)Imperatrix /TYC 0633 01049 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
21 03 25 > 21 18 51 M 120mm RNE , Vis
- Gilles REGHEERE FR E01 45 20 N48 49 19 102m
20 58 > 21 17 M 200mm Clock , Vis (geo ED50)
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
20 58 01 > 21 18 00 M1020mm Phone , Vis (geo WGS84)
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
20 58 05 > 21 18 40 M 153mm DCF rec , Vis (geo WGS84)
- Bertrand THOORIS BE E03 07 40 N50 47 30 34m
20 54 47 > 21 16 34 M 115mm DCF clock , Vis (geo WGS84)
- Jean Francois COURTOT FR E05 08 45 N48 06 26 331m
20 57 > 21 17 M 205mm DCF rec , Vis
- Francois Roger VAN LOO BE E05 30 00 N51 00 00 80m
20 56 > 21 17 M 250mm ? , ?
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 02 00 > 21 10 00 M 320mm Clock , Vis (geo WGS84)
- Dominik PASTERNAK PL E20 13 17.85 N50 02 01.63 204m
21 01 00 > 21 17 00 M 180mm DCF , Vis
- Wilhelm DZIURA PL E21 57 19.24 N50 05 12.65 210m
20 57 00 > 21 17 00 M 200mm DCF , Vis (geo ED50)
2001 November 11 (184)Dejopeja /TYC 1868 00693 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
00 03 02.5 > 00 17 00 M1020mm Phone , Vis (geo WGS84)
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
00h - 35s > 00 11 25 M 320mm Clock , Vis (geo WGS84)
2001 November 11 (3977)Maxine /HIP 15558
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
02 00 03 > 02 14 00 M1020mm Phone , Vis (geo WGS84)
"Occultation predicted by Jerome BERTHIER at IMCCE, “Ephemerides Astronomiques 2001” pp.309-310 & 315; closest approach near UT 02 07"
2001 November 12 (144)Vibilia /TYC 5818 00379 1
- Bev M. EWEN-SMITH PT W08 35 00 N37 11 40 65m
21 41 19 > 21 45 19 M 200mm RWM , CCD raster scan
2001 November 13 (6785) 1990 VA 7 /TYC 0630 00841 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 38 00 > 22 46 00 M 320mm Clock , Vis (geo WGS84)
2001 November 14 (649)Josefa /TYC 2904 00287 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
05 05 00 > 05 13 00 M 320mm Clock , Vis (geo WGS84)
2001 November 15 (10392)Brace /TYC 1894 01094 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
23 44 00 > 24 02 00 M 320mm Clock , Vis (geo WGS84)
2001 November 26 (4759) 1978 VG 10 /TYC 1324 01719 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
22 38 00 > 22 46 00 M 320mm Clock , Vis (geo WGS84)
2001 November 28:2+/5 (1467)Mashona /TYC 2261 00506 1
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
20 27 24 > 20 38 00 L 160mm Phone , Vis (geo WGS84)
+ Raymond DUSSER FR E05 24 29.8 N43 52 35.4 242m
20 23 30 > 20 38 00 M 100mm DCF rec , Vis (geo WGS84)
around UT 20 35 ? > 20 36 ? duration 1 or 2s
"Stopwatch did not work properly, and there was no tape recorder backup"
- Jan Maarten WINKEL NL E06 15 41 N51 54 16 20m
20 23 30 > 20 35 00 M 310mm DCF , Vis
- Lorenzo COMOLLI IT E08 54 29 N45 42 47 303m
20 29 00 > 20 36 00 M 200mm TV teletext , Vis
+ Stefano BASSO IT E09 24 28 N45 41 49 276m
20 24 00 > 20 38 00 M 200mm HBG , Vis
20 32 15.1 ±0.2s > 20 32 24.7 ±0.2s duration 9.6s ±0.3
0.3s PE subtracted at both events.
2001 December 01 (1647)Menelaus /TYC 0256 00598 1
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
04 54 11 > 05 04 50 M 120mm RNE , Vis
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
05 51 01.4 > 05 08 03.1 L1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.400s exposures + 0.265s lapse (no filter)
Note : (1647) Menelaus is a Trojan asteroid.
- Carles SCHNABEL ES E01 52 25.7 N41 29 41.5 180m
04 50 00 > 05 09 59 M 210mm DCF rec , Vis+video
2001 December 01 (2009)Voloshina /HIP 11249
- Mark BAILEY UK W07 02 22 N54 26 30 77m
20 30 > 20 37 B 80mm ? , Vis
- Oliver BAILEY UK W07 02 22 N54 26 30 77m
20 30 > 20 37 B 36mm ? , Vis
- John Mc FARLAND UK W06 39 00 N54 21 11 70m
20 30 > 20 50 B 80mm ? , Vis
- Terry MOSELEY UK W05 57 12 N54 39 55 ?m
20 27 > 20 41 L 150mm ? , Vis
- Sandra JEFFERS UK , and
Rodger STAPLETON
Fiona VINCENT W02 49 48 N56 20 12 40m
20 31 > 20 42 M 254mm ? , ?
- Oscar CANALES MORENO ES W01 20 16.4 N42 12 01.4 360m
20 24 00 > 20 41 04 M 120mm RNE , Vis
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
20 30 > 20 40 M 254mm DCF inserter , video (geo OSGB36)
- Francois COLAS FR E00 08 32.2 N42 56 10.8 2880m
20 22 01.3 > 20 47 00.3 M1050mm Phone , CCD (geo WGS84)
Fast imaging mode, 0.050s exposures + 0.167s lapse (no filter).
- Jean LECACHEUX FR E00 08 32.2 N42 56 10.8 2880m
20 30 30 > 20 42 49 M1050mm Phone , Vis (geo WGS84)
Beamsplitting 30% of the target light to a guider camera.
- Chris HILLS UK E00 11 30 N52 12 06 10m
20 25 00 > 20 39 45 M 160mm MSF rec , Vis
2001 December 06 (168)Sibylla /HIP 20019
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 14 00 > 21 22 00 M 320mm Clock , Vis (geo WGS84)
"(168) passed about 1" south from the target"
2001 December 06 (5070)Arai /HIP 8303
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
21 09 49 > 21 27 55 L 310mm Phone+GPS , Vis (geo WGS84)
Interruption UT 21h 23:19/27
"Occultation predicted by Jerome BERTHIER at IMCCE, “Ephemerides Astronomiques 2001” pp. 309-310 & 316 ; updated by Steve Preston, the closest approach should have been from Paris near UT 21 20"
"From UT 21 27 55 to 21 28 27 I did experiments with the retinal blind spot of my eye. When I looked at a nearby star lying on the left margin of the field, I was able to switch the target star off. I did that several times and I enjoyed a full control : the apparent extinction saw perfect every time, and I obtained any desired duration.
Clearly uncontrolled tilts of our vision axis due to tiredness are able to briefly put target stars on our retinal blind spot, and are possible of false secondary occultations."
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
21 14 10 > 21 32 55 M 153mm DCF rec , Vis (geo WGS84)
- Eric FRAPPA FR E02 49 40.5 N45 18 21.6 1060m
21 17 05 > 21 26 10 B 100mm GPS , Vis (geo WGS84)
2001 December 07:8+/24 (419)Aurelia /TYC 1223 01599 1
+ Roger DYMOCK UK W01 02 20 N50 53 50 35m
21 47 > 21 53 M 254mm MSF , Vis
?? > 21 52 29.7 ±? duration ?
Disappearance missed due to clouds. PE 0.4s subtracted at reappearance.
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
21 46 45 > 22 00 00 M 254mm DCF inserter , video (geo OSGB36)
+ Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
21 45 > 21 55 M 305mm MSF rec , Vis (geo WGS84)
Short occultation (no more than 2s) around UT 21h 52m ±30s
- Francis DELAHAYE FR W00 21 38 N44 41 02 36m
21 40 00 > 22 10 25 M 150mm DCF , Vis
+ Nick J. QUINN UK W00 19 57.0 N50 53 15.5 20m
21 50 00 > 21 54 00 M 254mm MSF clock , Vis (geo WGS84)
21 52 12.8 ±0.5s > 21 52 25.4 ±0.3s duration 12.6 ±0.6
NO delay time subtracted from above values.
- Paul L. CARTER UK W00 09 10 N51 48 54 75m
21 48 > 21 55 M 254mm Clock , Vis (geo WGS84)
- Chris HILLS UK E00 11 30 N52 12 06 10m
21 50 30 > 21 53 45 M 160mm MSF rec , Vis
- Jean LECACHEUX FR E01 37 51.5 N50 13 44.2 6m
21 45 49 > 21 58 00 M 254mm GPS LCD-.4s , Vis (geo WGS84)
"Station at 8 km NNW from the Preston's predicted central line. From UT 21 51 03 to 21 51 21, obvious weakening of the target suggesting occultation of an unknown companion of the star. Local turbulence might have produced this transient weakening."
- Gilles REGHEERE FR E01 45 20 N48 49 19 102m
21 42 00 > 22 02 00 M 250mm DCF clock , Vis (geo ED50)
Fading from UT 22 00 30 to 22 00 38 from an unknown cause.
- Bertrand THOORIS BE E02 54 49 N50 49 05 49m
21 42 37 > 22 04 25 M 406mm DCF clock , Vis (geo WGS84)
- Herman WILLAERT BE E02 58 22.5 N51 09 17.4 7m
21 40 > ?? ? ?mm ? , ?
"Almost the same experience as Lecacheux's : just before the predicted time the star was at the limit of visibility. One minute later it was seen without difficulty."
- Pierre JONQUET FR E03 52 28 N43 36 30 40m
21 41 00 > 22 12 00 M 305mm radio clock , Vis
+ Ingeborg BLOMMERS NL E04 29 06.58 N52 09 20.45 20m
21 40 00 > 22 02 00 L 125mm DCF rec , Vis
21 51 38.4 ±0.4s > 21 51 51.2 ±0.3s duration 12.8s ±0.5
Unspecified PE subtracted
+ Lex BLOMMERS NL E04 29 06.58 N52 09 20.45 20m
21 40 00 > 22 03 00 L 266mm DCF rec , Vis
21 51 38.2 ±0.4s > 21 51 50.9 ±0.3s duration 12.7s ±0.5
Unspecified PE subtracted
Note: I. and L. Blommers used a refractor and its guide, hence on the same mount. The error bars are coherent. 0.01" in latitude is about 0.3m .
- Jean BOURGEOIS BE E05 05 26.6 N50 14 43.4 317m
21 41 11 > 21 57 22 ? ?mm ? , ? (geo ED50)
- Rene BOURTEMBOURG BE E05 06 30 N50 17 43 280m
21 40 > 22 00 M 254mm DCF , Vis (geo ED50)
"Station a few kms south from the Preston's predicted central line."
+ Reinder Johannes BOUMA NL E06 35 15 N53 14 55 0m
21 48 00 > 21 52 00 M 156mm DCF rec , Vis
21 51 30 ±?s > 21 51 42 ±?s duration 12s ±?
No mention of PE subtracted
+ Edwin van DIJK NL E06 35 15 N53 14 55 0m
21 48 00 > 21 52 00 M 155mm DCF rec , Vis
21 51 34 ±?s > 21 51 42 ±?s duration 8s ±?
No mention of PE subtracted
Note: R. J. Bouma and E. van Dijk were at the same location, each with his own Newtonian telescope and stopwatch. They have no explanation for the stunning difference in disappearance time.
+ Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
21 47 30 > 21 55 00 M 305mm DCF Rec , Vis (geo ED50)
21 51 20.0 ±0.1s > 21 51 33.4 ±0.1s duration 13.4s ±0.1
PE subtracted 0.4s at D and 0.3s at R. Station at predicted north limit.
- Claudio CREMASCHINI IT E09 59 30.3 N45 26 14.2 94m
21 43 00 > 22 01 00 M 203mm radio clock , Vis
- Marek ZAWILSKI PL E19 27 33.9 N51 46 43.7 225m
?? > ?? M 150mm DCF inserter , Video (geo WGS84)
"Power failure from UT 21 50 to 21 53 prevented observation."
- Marcin FILIPEK PL E19 45 01.9 N50 12 48.7 450m
21 45 00 > 22 05 00 M 165mm DCF , Vis (geo ED50)
- Leszek BENEDYKTOWICZ PL E20 24 31.3 N50 44 01.9 208m
21 44 00 > 21 59 00 M 200mm DCF , Vis (geo ED50)
- Roman FANGOR PL E21 04 04.3 N52 12 47.0 110m
21 45 00 > 22 00 00 M 350mm DCF , Vis (geo ED50)
2001 December 09:1+/6 (914)Palisana /TYC 0762 03440 1
- Rory O'CONOR UK W01 34 N53 59 ?m
00 20 > 00 30 M 203mm ? , ?
- Jean LECACHEUX FR W00 23 47.9 N49 10 37.3 43m
00 19 13 > 00 34 00 M 254mm Phone+GPS , Vis (geo WGS84)
+ Paul MONEY UK W00 06 24 N53 11 58 32m
00 22 00 > 00 26 34 M 254mm Phone , Vis
00 26 34.0 ±4s?? > 00 26 38 ±4s?? duration 4s ±?
Times and duration estimated "some 10 seconds later".
- Ingeborg BLOMMERS NL E04 29 06.58 N52 09 20.45 20m
00 19 00 > 00 32 00 L 125mm DCF , Vis
- Lex BLOMMERS NL E04 29 06.58 N52 09 20.45 20m
00 19 00 > 00 32 00 L 266mm DCF , Vis
- Eltjo K. WUBBENA NL E04 52 53.92 N51 39 16.33 7m
00 25 00 > 00 30 00 M 200mm DCF rec , Vis
2001 December 09 (395)Delia /TYC 1830 01346 1
- Jean LECACHEUX FR W00 23 47.6 N49 10 37.4 43m
01 50 01 > 02 04 00 M 254mm Phone+GPS , Vis (geo WGS84)
- Pierre JONQUET FR E03 52 28 N43 36 30 40m
01 51 00 > 02 13 00 M 305mm radio clock , Vis
2001 December 11 (1227)Geranium /TYC 3359 02146 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
02 48 00 > 02 56 00 M 320mm Clock , Vis (geo WGS84)
2001 December 15 (15965)Robertcox /TYC 4685 02229 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
17 55 00 > 18 09 00 M 320mm Clock , Vis (geo WGS84)
2001 December 15 (403)Cyane /TYC 1302 00287 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
16 24 00 > 19 33 00 M1020mm Phone , Vis (geo WGS84)
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
19 23 00 > 19 29 00 M 320mm Clock , Vis (geo WGS84)
2001 December 15 (1888)Zu Chong Zhi /TYC 0819 00928 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
17 55 00 > 18 09 00 M 320mm Clock , Vis (geo WGS84)
2001 December 16 (712)Boliviana /TYC 0717 00205 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
23 30 25 > 23 50 00 M 254mm DCF inserter , video (geo OSGB36)
2001 December 17 (395)Delia /TYC 1277 00971 1
- Jean LECACHEUX FR W00 15 47.8 N48 05 03.0 280m
19 01 01 > 19 20 00 M 254mm GPS LCD-.4s , Vis (geo WGS84)
- Eric BARBOTIN FR E00 04 45 N46 00 29 102m
19 07 > 19 13 M 225mm PC+internet , CCD scan
- Raoul BEHREND CH E06 08 08.7 N46 18 37.5 465m
19 08 52 > 19 10 52 M 203mm NTP server , CCD trail
- Simone BOLZONI IT E08 51 07 N45 36 18 230m
19 06 > 19 12 M 200mm Rec , Vis
- Claudio CREMASCHINI IT E09 59 30.3 N45 26 14.2 94m
19 02 00 > 19 18 00 M 203mm radio clock , Vis
2001 December 20 (712)Boliviana /TYC 0717 02096 1
- Jean LECACHEUX FR E02 13 48.3 N48 48 17.9 168m
23 50 00 > 24 05 00 M1020mm Phone , Vis (geo WGS84)
"Asteroid ~1mag brighter than the star, the target redder than (712). Such occultations of ~0.4 mag could be monitored with a 1 meter telescope successfully, but only in very steady conditions."
2001 December 21 (117)Lomia /TYC 2336 01359 1
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
02 56 00 > 03 10 00 M 320mm Clock , Vis (geo WGS84)
2001 December 21:1+/5 (569)Misa /TYC 1832 00585 1
- Andrew ELLIOTT UK W00 56 39.7 N51 25 08.6 72m
21 50 40 > 22 06 00 M 254mm DCF inserter , video (geo OSGB36)
- Raymond PONCY FR E03 56 29 N43 38 49 45m
?? > ?? M 203mm ? , ?
From a mail on "AUDE" list. The mail gives a 177m altitude.
+ Simone BOLZONI IT E08 51 07.2 N45 36 18.0 230m
21 54 > 22 00 M 200mm Rec , Vis
21 56 45.0 ±1s > 21 56 51.0 ±1s duration 5.9s ±?
Unspecified PE subtracted from above timings. (569) seen during the occultation. Nearby ~12mag control star steadily visible.
- Stefano SPOSETTI CH E09 01 30 N46 13 54 260m
21 49 39.4 > 22 02 23.9 M 400mm Phone , CCD: 9 trails of 75s
Interruptions 21h50:54.4/51:05.6 52:20.6/31.7 53:46.7/57.8 55:12.8/23.9
56:38.9/50.1 58:05.1/16.3 59:31.3/42.8 22h 00:57.8/01:08.9
- Oernulf MIDTSKOGEN NO E10 17 13 N59 49 12 287m
21 53 30 > 22 10 30 M 320mm Clock , Vis (geo WGS84)
2001 December 25 (199)Byblis /TYC 1964 01428 1
- Simone BOLZONI IT E08 51 07 N45 36 18 230m
05 19 > 05 28 M 200mm Rec , Vis
2001 December 30:2+/4 (144)Vibilia /TYC 5258 00552 1
+ Hazel Mac GEE UK W00 30 28.0 N51 15 57.5 57m
?? > ?? M 305mm radio clock , Vis (geo WGS84)
17 59 20.2 ±?s > 17 59 25.3 ±?s duration 5.1s ±?
PE subtracted 0.4s at D, 0.2s at R. "(144) remained visible"
- Jean LECACHEUX FR W00 23 47.7 N49 10 37.3 50m
17 53 01 > 18 06 12 M 254mm Phone+GPS , Vis (geo WGS84)
+ Paul MONEY UK W00 06 24 N53 11 58 32m
17 58 50 > 18 03 22 M 254mm Phone , Vis
18 00 00.0 ±?s > 18 00 00.5 ±?s duration 0.5s ±?
Possibly dubious (a thin cloud was passing). No PE subtracted.
- Patrick DEGRELLE FR E02 35 11.7 N50 27 14.0 116m
17 50 13 > 18 03 25 M 153mm DCF rec , Vis (geo WGS84)
2001 December 31:1+/11 (1303)Luthera /HIP 34462
+ Paul MONEY UK W00 06 24 N53 11 58 32m
01 07 45 > 01 12 20 M 254mm Phone , Vis
01 09 42.0 ±?s > 01 09 43.0 ±?s duration 1s ±?
No PE subtracted.
- Jonathan SHANKLIN UK E00 05 46 N52 12 47 30m
17 59 30 > 18 05 00 L 200mm ? , ?
- Gilles REGHEERE FR E01 45 20 N48 49 19 102m
01 00 > 01 11 B 80mm DCF clock , Vis (geo ED50)
- Herman WILLAERT BE E02 58 22.5 N51 09 17.4 7m
01 03 > 01 12 L 127mm DCF , Vis
- David VANSTEELANT BE E03 08 42 N51 11 37 12m
01 06 > 01 12 M 300mm radio , Vis
- Wim NOBEL NL E04 29 05 N52 09 21 15m
00 56 00 > 01 18 00 M 450mm Phone , Vis
- Lex BLOMMERS NL E04 31 48 N52 09 30 15m
01 05 00 > 01 16 00 M 200mm DCF , Vis
- Reinder Johannes BOUMA NL E06 35 15 N53 14 55 0m
01 06 00 > 01 11 00 M 156mm DCF rec , Vis
- Edwin van DIJK NL E06 38 ±? N53 15 ±? 0m
01 02 > 01 14 M 155mm DCF rec , Vis
- Henk BULDER NL E06 52 48.8 N52 56 20.5 8m
01 05 00 > 01 13 00 M 305mm DCF Rec , Vis (geo ED50)
- Dr. Eberhard BREDNER DE E07 54 52.8 N51 42 45.3 68m
00 00 > 01 30 M 200mm DCF inserter , video
For EAON , Raymond DUSSER, September 2005
Special thanks to Jean Schwaenen who helped me constantly.
Please send remarks or corrections, if any, to apexoccult@versateladsl.be