Date: 2014 Feb 12 22h 58m, to 2014 Feb 12 23h 7mOccultation rasante du 12 février
Grazing Occultation of 1234cA1 Magnitude 6.2 [Red = 6.2]
Nominal site altitude 250m
E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 1 0 0 47 55 39 22 57 33 57 189 0.66 18.8 6.26 19.49N 1 15 0 47 51 8 22 58 1 57 190 0.66 18.8 6.30 19.54N 1 30 0 47 46 34 22 58 29 57 191 0.66 18.9 6.35 19.59N 1 45 0 47 41 58 22 58 57 57 191 0.66 18.9 6.40 19.63N 2 0 0 47 37 19 22 59 26 57 192 0.66 19.0 6.45 19.68N 2 15 0 47 32 37 22 59 54 57 193 0.66 19.0 6.50 19.73N 2 30 0 47 27 53 23 0 23 57 193 0.66 19.1 6.54 19.78N 2 45 0 47 23 7 23 0 51 57 194 0.66 19.1 6.59 19.82N 3 0 0 47 18 18 23 1 20 57 195 0.66 19.2 6.64 19.87N 3 15 0 47 13 27 23 1 49 57 195 0.66 19.2 6.69 19.92N 3 30 0 47 8 33 23 2 18 57 196 0.66 19.3 6.73 19.97N 3 45 0 47 3 36 23 2 47 57 197 0.66 19.3 6.78 20.01N 4 0 0 46 58 37 23 3 16 57 197 0.66 19.4 6.83 20.06N 4 15 0 46 53 35 23 3 45 57 198 0.66 19.4 6.88 20.11N 4 30 0 46 48 31 23 4 15 57 199 0.66 19.5 6.92 20.15N 4 45 0 46 43 25 23 4 44 57 200 0.66 19.5 6.97 20.20N 5 0 0 46 38 16 23 5 14 57 200 0.66 19.5 7.01 20.24N 5 15 0 46 33 4 23 5 44 57 201 0.66 19.6 7.06 20.29N 5 30 0 46 27 49 23 6 13 57 202 0.66 19.6 7.11 20.33N 5 45 0 46 22 33 23 6 43 57 202 0.66 19.7 7.15 20.38N 6 0 0 46 17 13 23 7 13 57 203 0.66 19.7 7.20 20.42N
Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level.
1234 is double: This next pair is not confirmed ** 6.9 6.9 0.10" 333.0** (OCc 417) Graze path of ? 0.15 km south, and 0.2 secs earlier compared to the primary
C A S S I N I R E G I O N G R A Z E
Librations Long +0.01 Lat +7.06
P +6.78 D -6.75
Illumination of moon 96%+
Elongation of Moon 157
Vertical Profile Scale 2.23 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.33 deg/min
At longitude 3.50:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
16.0 4.5 5.9 6.7 7.2 7.6 7.8 8.0
18.0 4.6 6.1 6.9 7.4 7.7 8.0 8.2
20.0 4.9 6.4 7.2 7.7 8.0 8.3 8.5
22.0 5.3 6.8 7.5 8.1 8.4 8.7 8.9
24.0 5.5 6.9 7.7 8.2 8.6 8.8 9.0
------------------------------------------------------------------------------ Double star catalogue details WDS entries
RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 08110+1438OCC 417 1975 1975 0 -1 -1 0.1 0.1 6.9 6.9 -023-017 081058.90+143746.3 08112+1436GWP 991 1989 1997 2 214 215 13.4 12.8 12.5 17.8 +052-026 +048-034 V 081113.11+143548.4
------------------------------------------------ Interferometric catalogue entries
081058.90+143746.3 HR 3198 OCC 417 HD 67959 HIP 40058 08110+1438
Date PA Sep M1 M2
1975. V333. . 0.1 . 6.9 . 6.9 . 1 OCC2002 O
1988.168 . . < 0.038 . . . . . 549 22 3.6 1 McA1993 Sc
------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Belgique-Marcinelle 4.4 50.4 347km 23 4 7 France 1.5 47.5 28km 22 58 29
