|
EAON - INFO N° 492005, January to March |
248 observations have been performed between 2005, January and March ( 13 positive or possibly positive ) about 115 events ( 9 positive or possibly positive ) by 93 observers, from the 15 following countries (and numbers of observers) :
AT =
Austria ( 2 ), BE = Belgium ( 5 ), BY = Belarus ( 1 ), CH = Switzerland ( 2 ),
CZ = Czech Republic ( 6 ),
DE = Germany ( 10 ), ES = Spain ( 8 ), FR = France ( 25 ), IT = Italy ( 5 ),
NL = The Netherlands ( 4 ), PL = Poland ( 8 ),
HU = Hungary ( 1 ), RU = Russia ( 7 ), NO = Norway ( 1 ), UK = United Kingdom
( 8 ).
You will find in the table hereafter the list of the observers abbreviations in alphabetical order, with the number of observations made by each of them.
AEF |
Fernand VAN DEN ABBEEL |
2 |
BE |
|
KZY |
P. KHORUNZHIY |
1 |
RU |
AKY |
Martin ADAMOVSKY |
1 |
CZ |
|
LAB |
Carlos LABORDENA |
1 |
ES |
ALY |
Arnaud LEROY |
2 |
FR |
|
LEI |
Frank LEITER |
1 |
DE |
AZT |
Tibor AZTALOS |
1 |
HU |
|
LJM |
Jean Marie LOPEZ |
|
FR |
BAO |
Stefano BASSO |
4 |
IT |
|
with Anne-Marie JACQUEY |
1 |
FR |
|
BCL |
Philippe BERNASCOLLE |
1 |
FR |
|
LVY |
Maylis LAVAYSSIERE |
1 |
FR |
BDE |
Eberhard BREDNER |
1 |
DE |
|
with Eric FRAPPA (FRP) |
1 |
FR |
|
BDW |
Leszek BENEDYKTOWICZ |
1 |
PL |
|
LXP |
Philippe LEDOUX |
1 |
FR |
BOL |
Simone BOLZONI |
1 |
IT |
|
MAA |
Andrea MANNA |
1 |
CH |
BRD |
Emmanuel BROCHARD |
1 |
FR |
|
MBU |
Michel BOUTET |
3 |
FR |
BRT |
Oreste BERTOLI |
2 |
IT |
|
MDT |
Oernulf MIDTSKOGEN |
17 |
ES |
BTG |
Rene BOURTEMBOURG |
4 |
BE |
|
MFV |
Peter MITROFANOV |
1 |
RU |
BUL |
Henk BULDER |
5 |
NL |
|
MKM |
Pavel MAKSYM |
3 |
PL |
CHR |
Bernard CHRISTOPHE |
1 |
FR |
|
MRX |
Harald MARX |
3 |
DE |
with Jean Marie VUGNON (JVG) |
1 |
FR |
|
MUM |
Michel MEUNIER |
1 |
FR |
|
CHV |
Mathieu CHAUVEAU |
1 |
FR |
|
NEL |
Regis NEEL |
8 |
FR |
COF |
Francois COLAS |
1 |
FR |
|
NVI |
Vitali NEVSKI |
4 |
BY |
CQU |
Jean CAQUEL |
|
FR |
|
NVY |
Mikhail Yu. NEVSKY |
1 |
RU |
with Gerard VAUDESCAL (VDC) |
2 |
FR |
|
OKE |
Oliver KLOES |
|
DE |
|
and Pierre LAQUES (LAQ) |
1 |
FR |
|
with Stefan MESSER (MSS) |
1 |
DE |
||
DGE |
Patrick DEGRELLE |
4 |
FR |
|
OSV |
Oldriska STEMBEROVA |
1 |
CZ |
DGG |
Gerhard DANGL |
8 |
AT |
|
OTA |
Otta SANDOR |
5 |
CZ |
ELL |
Andrew ELLIOTT |
6 |
UK |
|
PAH |
Hilari PALLARES ALBALAT |
3 |
ES |
ESE |
Emilian SKRZYNECKI |
4 |
PL |
|
PAR |
Michael PARL |
1 |
DE |
FAR |
Otto FARAGO |
1 |
DE |
|
with Claus-Peter HEIDMANN (HCP) |
1 |
DE |
|
FIM |
Marcin FILIPEK |
3 |
PL |
|
PAW |
Thierry PAUWELS |
|
BE |
FOC |
Mario FERNANDEZ OCANA |
5 |
ES |
|
with Pierre VINGERHOETS (VIG) |
4 |
BE |
|
FRP |
Eric FRAPPA |
2 |
FR |
|
and Peter de Cat |
|
BE |
|
with Maylis LAVAYSSIERE (LVY) |
1 |
FR |
|
PCI |
Paolo CORELLI |
10 |
IT |
|
GAR |
Faustino GARCIA |
1 |
ES |
|
PEC |
Carlos PERELLO |
1 |
ES |
GBH |
Bjorn GRANSLO |
1 |
NO |
|
RGE |
Gilles REGHEERE |
1 |
FR |
GDL |
Olivier GADAL |
6 |
FR |
|
ROY |
Rene ROY |
1 |
FR |
GKB |
Bernd GAEHRKEN |
1 |
DE |
|
RTH |
Wolfgang ROTHE |
3 |
DE |
GQR |
Tomas L. GOMEZ |
1 |
ES |
|
SCB |
Carles SCHNABEL |
1 |
ES |
GRS |
Christian GROS |
2 |
FR |
|
SHB |
Brendan SHAW |
4 |
UK |
HAL |
Karel HALIR |
1 |
CZ |
|
SHT |
Alex SCHOLTEN |
1 |
NL |
HMG |
Hazel Mac GEE |
1 |
UK |
|
SLO |
Wieslaw SLOTWINSKI |
2 |
PL |
HOK |
Klaus HOLLER |
1 |
AT |
|
SMD |
Libor SMID |
1 |
CZ |
HRU |
Harrie G. J. RUTTEN |
5 |
NL |
|
SPS |
Stefano SPOSETTI |
6 |
CH |
HSC |
Chris HILLS |
1 |
UK |
|
trt |
TAROT (see below) |
29 |
FR |
IMV |
Ivan MHITAROV |
1 |
RU |
|
UTF |
Ugo TAGLIAFERRI |
3 |
IT |
JFY |
Mell JEFFERY |
2 |
UK |
|
WBW |
Wojtek BROCZKOWSKI |
1 |
PL |
JGS |
Malcolm JENNINGS |
5 |
UK |
|
with Artur WREMBEL (WML) |
1 |
PL |
|
JHP |
Jon HARPER |
3 |
UK |
|
WGI |
Artur WARGIN |
1 |
PL |
JLX |
Jean LECACHEUX |
9 |
FR |
|
WKL |
Jan Maarten WINKEL |
1 |
NL |
JNK |
Tomas JANIK |
6 |
CZ |
|
WLA |
Andy WELLINGTON |
1 |
UK |
TAROT (Acronym for “Télescope à Action Rapide pour les Objets Transitoires”) is an automatic telescope, located at Calern Observatory, dedicated to g-rays bursts optical study; when available, it can be used for various survey programs.
2005 (January to March) Observations
Observations are usually visual and negative, excepted when otherwise specified. All times are in UTC.
2005.01.02 : (791) Ani / TYC 0736-00198-1 FOC LAB PEC UTF
LAB was in the predicted path; PEC : several interruptions due to bad conditions.
2005.01.02 : (3514) Hooke / TYC 1412-01016-1 BUL SHB
BUL : some clouds interruptions; SHB : videorecording
2005.01.04 : (22261) 1980 AB / HIP 47189 DGE
2005.01.04 : (5361) Goncharov / TYC 1902-00278-1 JFY
2005.01.07 : (589) Croatia / TYC 0175-01748-1 FOC
2005.01.08 : (1010) Marlene / TYC 1910-01670-1 BDE trt
BDE : videorecording
2005.01.09 : (377) Campania / 2UCAC 36268058 JLX MBU
JLX : CCD imaging
2005.01.09 : (2353) Alva / HIP 33219 BTG FOC
BTG : clouds interruption
2005.01.11 : (30) Urania / TYC 1884-01145-1 ESE
2005.01.11 : (2180) Marjaleena / TYC 0755-00661-1 DGG PAR
PAR : videorecording, no occultation > 0.4 s.
2005.01.12 : (1081) Reseda / TYC 1907-00635-1 SHB
SHB : videorecording
2005.01.13 : (16667) 1993 XM1 / TYC 1957-00013-1 JGS MDT SHB
JGS, SHB : videorecording
2005.01.14 : (944) Hidalgo / HIP 2271 JFY JHP MDT
2005.01.14 : (305) Gordonia / TYC 1346-00282-1 MDT NEL
2005.01.14 : (115) Thyra / TYC 1397-00128-1 ELL
ELL : videorecording; the site is just within the predicted track, close to the northern edge but no occultation was evident on playback. However, the predicted magnitude drop was only 0.29 so the tape would require further analysis to be sure.
2005.01.15 : (654) Zelinda / TYC 1194-01098 -1 JLX NEL
JLX : CCD imaging at Pic-du-Midi (N 42 56 10.8 E 00 08 32.2 +2880 m). Event predicted as central at 17:58.8 UT, at this location both by Winoccult1 with actualized data and by M. Kretlow. Approximate miss distance, from only 4 CCD images: ~ 0.2" S (or 300 km) at 17:58.7 UT – what means that the real occultation path crossed over north of Spain.
2005.01.15 : (13414) 1999 UN25 / HIP 19672 BAO BRT
2005.01.16 : (4166) Pontryagin / 2UCAC 40668038 DGE
2005.01.16 : (597) Bandusia / TYC 2945-01650-1 BTG LEI PAW with VIG RTH
PAW : CCD imaging; RTH : videorecording
2005.01.16 : (4202) 1985 CB2 / 2UCAC 35878393 BUL ELL RTH WKL
ELL, RTH : videorecording; WKL registered two disappearances, but probably due to clouds.
2005.01.17 : (15779) Scottroberts / 2UCAC 42540665 PCI trt
PCI : CCD drift-scan
2005.01.21 : (325) Heidelberga / TYC 1765-00663-1 JLX MDT trt
and two positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
BAO |
45 41 49 N |
09 24 28 E |
+276 m |
18:53:38.4 ± 0.2 s |
18:53:43.55 ± 0.2 s |
5.15 ±0.4 s |
BOL |
45 36 18 N |
08 51 07 E |
+230 m |
18:53:36.2 ± 0.5 s |
18:53:39.9 ± 0.5 s |
3.7 ±0.5 s |
JLX at Pic du Midi Obs. (pdm) : N 42 56 10.8 E 00 08 32.2 +2880 m
[asteroid 0".225 ± 0".015 (2 sd) N of star at 18:52:46.5 UT ± 3 s., from 95 CCD images]
So according to these measurements, the Pic-du-Midi was about 380 km South (in the Bessel plane) from the centreline, a little more than what can be deduced (275 km) from the positive observations (BAO was nearly on the centreline, as the maximum predicted duration is 5.3 s). The path has been shifted toward north by about its width, relative to the Winoccult[1] prediction.
2005.01.22 : (473) Nolli / 2UCAC 43266899 PCI
PCI : drift-scan
2005.01.22 : (690) Wratislavia / TYC 1205-01477-1
only one positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
JLX |
42 56 10.8 N |
00 08 32.2 E |
+2880 m |
21:47:57.47 ± 0.15 s |
21:48:04.16 ± 0.15s |
6.69 ±0.08 s |
JLX at Pic du Midi Obs. (pdm) : N 42 56 10.8 E 00 08 32.2 +2880 m
[asteroid 0".06 ± 0".025 (2 sd) N of star at 21:48:03.5 UT ± 4 s., from 143 CCD images]
JLX comment : “Predicted apparent mean radius of (690) Wratislavia : 0".037, maximum predicted duration for assumed diameter 145 km : 6.8 s. From the above astrometry, my chord (142 ±2 km) was a bit southerly relative to the asteroid centre, but not so far as I have measured. As actually I took the astrometric images far from culmination, between the altitudes 48 deg. and 19 deg., it probably resulted some systematic declination excess, maybe by 0".04-0".05 (?), because of the differential colour between the grey asteroid (C-type, B-V= +0.66) and the red star (B-V= +1.5)”.
The path has been shifted by about half of its width, toward south, relative to the Winoccult1 prediction.
2005.01.22 : (944) Hidalgo / TYC 3257-01629-1 ELL JHP PCI
ELL : videorecording; PCI : drift-scan
2005.01.23 : (264) Libussa / TYC 1967-01382 -1
only one positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
PCI |
46 05 49.9 N |
13 11 00.9 E |
+140 m |
20:14:29.4 ±0.2s s |
20:14:31.5± 0.2s |
2.1s ± 0.2s |
PCI : drift-scan. As PCI was the only observer and registered an event duration significantly shorter than the maximum predicted one (4.2 s), one cannot say if he was on the northern or southern side of the shadow path. At least, the path has been shifted by about 0.75 path width toward north, relative to S. Preston prediction.
2005.01.29 : (6345) Hideo / TYC 1910-01136-1 HOK
2005.01.30 : (31824) Elatus / TYC 1910-00871-1 PCI
Elatus is a TNO; PCI : CCD drift-scan.
2005.02.01 : (597) Bandusia / 2UCAC 45971055 SCB
SCB : videorecording, several 1 s - interruptions.
E. BRIGGS observed from CANADA, a nearly 2 s – long duration occultation at 44 07 39 N, 80 06 49 W (courtesy by IOTA).
2005.02.01 : (4226) Damiaan / TYC 0655-00465-1 PAH trt
2005.02.02 : (635) Vundtia / TYC 0749-02144-1 MBU JSZ
Short brightness decrease observed by both, but with great uncertainty
2005.02.03 : (131) Vala / TYC 1416-00788-1 MDT PCI
PCI : CCD drift-scan.
2005.02.03 : (1799) Koussevitzky / 2UCAC 35901625 PAH trt
2005.02.03 : (17172) 1999 NZ41 / TYC 1413-00551-1u BAO trt UTF
2005.02.04 : (589) Croatia / TYC 0747-00880-1 AEF BTG CHR (with VUG) FRP GRS HRU JLX JNK MRX MUM NEL PAR (with HCP) PAW with VIG and P. de CAT RGE SHB SHT UTF
PAR, PAW : CCD imaging; MUM : CCD drift-scan; SHB : videorecording.
Several observers were in the predicted shadow path but reported no occultation. So the path has been shifted but the lack of positive observations lets its real location remaining unknown.
2005.02.05 : (1308) Halleria / TYC 1406-00791-1 AKY HRU JNK OSV SMD
JNK : observation disturbed by clouds, was at the edge of the PST predicted path.
SMD : videorecording
AKY and OSV in double station.
2005.02.05 : (4144) Vladvasil'ev / TYC 0671-00119-1 NVI
2005.02.05 : (4866) 1998 VB3 / 2UCAC 36242313 NVI
2005.02.05 : (2309) Mr.Spock / 2UCAC 35917132 NVI
2005.02.06 : (472) Roma / HIP 52392 DGE
2005.02.06 : (1306) Scythia / TYC 1344-02003-1 MKM RTH
RTH : videorecording; several interruptions due to fog.
2005.02.07 : (20762) 2000 EE36 / TYC 2459-01738-1 CQU (with VDC)
2005.02.07 : (72811) 2001 GN7 / TYC 01306-00699-1 BUL
2005.02.08 : (1936) Lugano / TYC 0207-00824-1 ESE FIM HAL HSC JGS JNK MKM WBW (with WML)
JGS, WBW : videorecording.
2005.02.08 : (2829) Bobhope / TYC 2443-00895-1 HRU JGS
JGS : videorecording.
2005.02.08 : (6341) 1993 UN3 / TYC 0721-01296-1 AEF BAO BTG GRS HRU JGS PAW SPS trt
JGS : videorecording; PAW : CCD imaging; SPS : CCD drift scan.
BTG was on the predicted path but uncertainty was large for this small asteroid (10 km).
2005.02.08 : (157) Dejanira / TYC 1447-00298-1 DGG SPS
SPS : CCD drift scan.
2005.02.08 : (21235) 1995 WG2 / GSC 00749 00947 BUL
2005.02.08 : (4892) Chrispollas / GSC 06121 00256 BUL
2005.02.11 : ( - ) 2000 CF105 / TYC 1395-01016-1 COF
COF : CCD imaging.
2005.02.12 : (3325) Tardis / TYC 3359-01581-1 JLX
2005.02.13 : (6129) Demokritos / TYC 1797-01501-1 JNK
Two blinks.
2005.02.14 : (135) Hertha / TYC 0629-01036-1 PCI
PCI : CCD drift-scan. A 1.6 s long light drop from 18:03:49.7 to 51.3 (50 km long chord) needs to be confirmed.
As the appulse time was predicted at approx. 18:45:30 for this location, situated far (about 1.5 path width) toward north of the predicted path, obviously this light drop doesn’t concern the Hertha event.
2005.02.17 : (1317) Silvretta / TYC 2507-00805-1 MDT SPS
SPS : CCD drift-scan.
2005.02.20 : (24444) 2000 OP32 / TYC 01867-00441-1 ELL
ELL : videorecording.
2005.02.20 : (1571) Cesco / TYC 1365-01883-1u
only one positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
ELL |
53 44 25.6 N |
02 54 25.4 W |
+14 m |
23:17:14.0 ±0.2s s |
23:17:17.5 ± 0.2s |
3.5 ± 0.4s |
ELL : videorecording.
Central event was predicted at approx. 23:16:30 (M. Kretlow), 23:16:45 (S. Preston) for this location, situated on the northern limit of S. Preston’s predicted path. As the maximum duration was 4.8 s, the real path must have been shifted by about half of its width toward north relative to the S. Preston’s prediction (by about three path widths relative to M. Kretlow’s one).
2005.02.21 : (136) Austria / TYC 0224-00872-1 GDL
GDL : CCD imaging.
2005.02.24 : (359) Georgia / TYC 1938-01165-1 GDL NEL
GDL : CCD imaging.
2005.02.25 : (2905) Plaskett / TYC 2411-01572-1 CQU (with VDC and LAQ)
2005.02.28 : (7082) La Serena / TYC 1360-01431-1 JNK OTA WBW
JNK, WBW : videorecording.
2005.02.28 : (2475) Semenov / TYC 0681-00383-1 PCI trt
PCI : CCD drift-scan.
2005.03.01 : (513) Centesima / TYC 0811-00306-1 GDL
GDL : CCD imaging.
2005.03.03 : (13486) 1981 UT29 / HIP 49493 SLO
2005.03.10 : (209) Dido / HIP 59732 AZT BRT FIM GAR HRU LXP OKE (with MSS) PAW
and three positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
GKB |
46 41 02.4 N |
11 42 39.6 E |
+2000 m |
02:34:44.5 ± 0.05 s |
02:34:57.0 ± 0.15 s |
12.5 ±1.5 s |
MAA |
46 11 00 N |
8 56 00 E |
+230 m |
02:34:57.5 |
02:35:04.5 |
7.8 s ±0.5 s |
PCI |
46 05 49 .9 N |
13 11 00 .9 E |
+140 m |
02:34:29.74 ±0.2s |
02:34:41.71 ±0.2s |
11.97s ±0.2s |
PCI, LXP : CCD drift-scan; PAW : CCD imaging; no occultation > 0.2 s.
Positive observations show a half width shift of the shadow path toward south. This shift made AZT just miss the event. The chords are scattered but can be fitted with a 150 km -mean diameter circle, in agreement with the assumed one : 160 km.
2005.03.11 : (1315) Bronislawa / TYC 0799-01487-1 BCL BRD ELL FRP JHP JLX LJM (with A.M. JAQUEY) LVY MBU NEL ROY WLA
and one positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
SPS |
46 13 54 N |
09 01 30 E |
+260 m |
22:45:40.2 ± 0.2s |
22:45:49.3 ± 0.2s |
9.13s ± 0.05s |
ELL, FRP, WLA : videorecording; LJM, ROY, SPS : CCD drift-scan.
The negative observations of ELL, JLX, FRP and LVY (all of them in the predicted path, the three last after a long special trip) and the positive observation of SPS and its duration, close to the maximum value ( 9.9 s ), reveal a shift of about four path widths toward NE, relative to the S. Preston updated prediction. JHP just missed the southern limb of the asteroid.
2005.03.12 : (169) Zelia / TYC 0839-00196-1 ALY CHR CHV FAR JGS
PAR SLO SPS
ALY, FAR, JGS, PAR : videorecording; CHR, SPS : CCD drift-scan.
PAR : no occultation > 0.3 s, was in the predicted path, so there has been a significant shift of the real one; the lack of positive observation lets its position remaining unknown.
2005.03.15 : (375) Ursula / TYC 2326-00009-1 GDL MRX
GDL : CCD imaging.
2005.03.15 : (231) Vindobona / 2UCAC 37362764 NEL
Cloud from 01:16 UT, just before the predicted appulse time.
2005.03.16 : (635) Vundtia / 2UCAC 35730627 GDL
GDL : CCD imaging.
2005.03.16 : (174) Phaedra / TYC 0811-00306-1 GDL
GDL : CCD imaging.
2005.03.16 : (8359) 1989 WD / HIP 47510 DGG FOC PCI SPS
and one positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
CQU (with VDC) |
43 08 40.4 N |
00 03 31.8 E |
+488 m |
22:26:48.21 ± ? |
22:26:51.16 ± ? |
2.95s ± ? |
PCI, SPS : CCD drift-scan. The shadow path was slightly shifted toward south, relative to M. Kretlow’ prediction.
2005.03.19 : (24449) 2000 QL63 / TYC 0217-00359-1 DGG OTA
2005.03.19 : (128) Nemesis / HIP 15285 NEL
2005.03.19 : ( - ) 1999 CO153 / HIP 43206 ALY DGE DGG ESE FIM
FRP (with LVY) HMG JLX JNK MKM OTA WGI
1999 CO153 is a Trans Neptunian Object; DGG : CCD imaging; ALY, FRP : videorecording
2005.03.20 : (7641) 1986 TT6 / TYC 6234-01827-1 DGG
Due to technical problems a possible occultation can have been missed.
2005.03.20 : (5687) Cheruskia / 2UCAC 32843773 BDW JLX NEL PAH
BDW : CCD imaging.
2005.03.20 : (1632) Siebohme / HIP 22496 FOC
2005.03.24 : (13) Egeria / TYC 1982-02088-1 PAW (with VIG)
PAW : CCD drift scan ; poor quality observation.
2005.03.24 : (2364) Seillier / 2UCAC 43419790 GBH
GBH : CCD drift-scan.
2005.03.25 : (1067) Lunaria / HIP 17588 IMV with Vlad ONOPRIENKO (OPI),
Ilya BRYZGALOV, Alexander IVANOV
IMV : videorecording.
2005.03.28 : (4367) Meech / TYC 1946-00393-1 OTA
2005.03.29 : (181) Eucharis / 2UCAC 37698979 DGG MRX
and one possibly positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
GQR |
41 43 50.1 N |
05 05 20.1 W |
+797 m |
20:12:18.9 ± 0.3 s |
20:12:19.5 ± 0.3 s |
0.6 ±0.1 s |
GQR was indeed in the predicted shadow path, nevertheless the event was predicted for his location at 20:13:30.
2005.03.29 : (1062) Ljuba / TYC 1915-00318-1 MFV NVI OTA
and three positive :
Abbr |
Latitude |
Longitude |
Height |
Disappearance UT |
Reappearance UT |
Duration |
ESE |
49 41 03.3 N |
21 46 10.5 E |
+281 m |
Blink at 21:33:47.2 ± 0.1 s |
About 0.3 s |
|
KZY |
47 17 13 N |
39 21 30 E |
+50 m |
- |
- |
4.6 s |
NVY |
47 17 13 N |
39 21 30 E |
+50 m |
21:36:57.0 |
21:37:02.5 |
5.5 ±0.7 s |
MFV and NVI were on the predicted centreline. Max duration : 5.3 s. So the path has been shifted toward East by one path width.
ESE observation cannot be related to the others and doesn’t concern the main body.
The 21 following events have been observed by TAROT only – all negative results :
2005.01.03 : (192) Nausikaa / TYC 2427-00660-1 2005.01.31 : (6062) Vespa / TYC 0847-00601-1
2005.01.03 : (49) Pales / TYC 1215-00509-1 2005.02.13 : (3318) Blixen / 2UCAC 40849519
2005.01.04 : (1974) Caupolican / TYC 0753-00638-1 2005.02.13 : (1428) Mombasa / TYC 0695-00403-1
2005.01.08 : (402) Chloe / TYC 0760-02336-1 2005.02.16 : (3992) Wagner / TYC 0786-00903-1
2005.01.09 : (1699) Honkasalo / TYC 1848-01899-1 2005.02.18 : (1559) Kustaanheimo / TYC 0261-00350-1
2005.01.09 : (2685) Masursky / 2UCAC 31323341 2005.02.19 : (51364) 2000 SU333 / 2UCAC 40690117
2005.01.14 : (1410) Margret / 2UCAC 34456788 2005.02.23 : (11927) 1993 BA / TYC 1879-00876-1
2005.01.20 : (2857) NOT / TYC 1328-01181-1 2005.02.24 : (2394) Nadeev / 2UCAC 25099060
2005.01.22 : (3992) Wagner / TYC 0780-00375-1 2005.02.26 : (3632) Grachevka / 2UCAC 36610412
2005.01.29 : (580) Selene / TYC 1405-01571-1 2005.03.02 : (6746) Zagar / TYC 0767-02016-1
2005.01.30 : (1622) Chacornac / TYC 2453-00623-1
The 11 following events have been observed by MDT only, all with negative results :
2005.01.03 : (13836) 1999 XF24 / HIP 52569 2005.01.21 : (58143) 1983 VD7 / TYC 2400-00927-1u
2005.01.10 : (560) Delila / TYC 1880-00858-1 2005.01.24 : (3776) Vartiovuori / TYC 3332-01560-1u
2005.01.13 : (1001) Gaussia / 2UCAC 37870258 2005.01.31 : (23694) 1997 KZ3 / 2UCAC41699404
2005.01.13 : (823) Sisigambis / 2UCAC 37531498 2005.03.07 : (96) Aegle / TYC 1192-00491-1
2005.01.14 : (402) Chloe / TYC 1331-01564-1 2005.03.27 : (3316) Herzberg / TYC 1296-02344-1
2005.01.14 : (1663) van den Bos / TYC 1416-00375 -1
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Received reports and
results are summarized on www.euraster.net, a web page maintained by
Eric FRAPPA
from
Saint-Etienne Observatory.
Predictions with finder charts and up-dated shadow path are regrouped on the EAON web-site: http://astrosurf.com/eaon, maintained by Jean SCHWAENEN.
It is necessary to send a report even if there has been no occultation from your place (negative observation). These negative observations can sometimes be of as great interest as positive ones : they can be decisive to determine the shape (“shepherd observations” : see the case of AZT for the Zelia event or of JHP for the Bronislawa one, in this info), refine the orbit of the asteroid or discover un unknown satellite !
Please DON’T FORGET to use the IAU format for the date, YYMMDD.
G. REGHEERE gillesregheere@yahoo.fr
96 rue de Mercantour
78310 MAUREPAS - France
[1]WINOCCULT is a software developed by D. HERALD, dedicated to prediction of asteroidal occultation and reduction of observations.