Grazing Occultation of 3505 WG8 Magnitude 5.5 3505 = 20 Piscium Date 2005 October 15 (Saturday) Nominal site altitude 0m E. Longit. Latitude U.T. Sun Moon TanZ PA WA CA o ' " o ' " h m s Alt Alt Az o o o 150 0 0 -29 6 36 13 20 34 59 325 0.60 137.1 159.24 17.31S 150 10 0 -28 56 11 13 21 7 59 324 0.60 137.1 159.24 17.32S 150 20 0 -28 45 45 13 21 39 59 323 0.60 137.1 159.23 17.32S 150 30 0 -28 35 19 13 22 12 59 323 0.60 137.1 159.23 17.33S 150 40 0 -28 24 53 13 22 45 59 322 0.60 137.1 159.22 17.33S 150 50 0 -28 14 26 13 23 18 59 321 0.60 137.1 159.22 17.33S 151 0 0 -28 3 59 13 23 51 59 321 0.60 137.1 159.22 17.33S 151 10 0 -27 53 32 13 24 24 59 320 0.61 137.1 159.22 17.34S 151 20 0 -27 43 5 13 24 57 59 319 0.61 137.1 159.22 17.34S 151 30 0 -27 32 38 13 25 30 59 319 0.61 137.1 159.22 17.34S 151 40 0 -27 22 10 13 26 3 59 318 0.61 137.1 159.22 17.33S 151 50 0 -27 11 43 13 26 37 59 317 0.61 137.1 159.22 17.33S 152 0 0 -27 1 16 13 27 10 59 317 0.61 137.1 159.22 17.33S 152 10 0 -26 50 49 13 27 44 59 316 0.61 137.1 159.23 17.32S 152 20 0 -26 40 22 13 28 17 58 315 0.61 137.1 159.23 17.32S 152 30 0 -26 29 56 13 28 51 58 315 0.62 137.1 159.24 17.31S 152 40 0 -26 19 30 13 29 24 58 314 0.62 137.1 159.25 17.31S 152 50 0 -26 9 5 13 29 58 58 313 0.62 137.1 159.26 17.30S 153 0 0 -25 58 40 13 30 32 58 313 0.62 137.1 159.26 17.29S 153 10 0 -25 48 16 13 31 5 58 312 0.62 137.1 159.27 17.28S 153 20 0 -25 37 52 13 31 39 58 312 0.63 137.1 159.28 17.27S 153 30 0 -25 27 29 13 32 13 58 311 0.63 137.1 159.30 17.26S 153 40 0 -25 17 7 13 32 46 58 310 0.63 137.2 159.31 17.24S 153 50 0 -25 6 46 13 33 20 58 310 0.63 137.2 159.32 17.23S Path coordinates are referred to WGS84 (as used by GPS). 3505 is double : 5.4 10.0 173" 285.0 Graze Path of component #2 336.21km South, and 213.3 secs. earlier cf. primary. Librations Long +2.08 Lat +1.53 P +159.4 D +2.4 Illumination of moon 95%+ Elongation of Moon 154 Vertical Profile Scale 2.19 km/arcsec at mean distance of moon Horizontal Scale Factor 1.52 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 13.2 4.7 6.2 7.0 7.5 7.8 8.1 8.3 15.2 5.0 6.4 7.2 7.7 8.1 8.3 8.5 17.2 5.3 6.7 7.5 8.0 8.4 8.6 8.8 19.2 5.5 6.9 7.7 8.2 8.6 8.9 9.0 21.2 5.5 6.9 7.7 8.2 8.6 8.9 9.1