Grazing Occultation of 2088cF5 Magnitude 6.2 [Red = 6.0] Date: 2016 Feb 01 0h 55m, to 2016 Feb 01 0h 59m Nominal site altitude 100m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 16 30 0 67 18 47.5 0 54 50 0 123 99.00 198.0 179.09 0.19S 17 0 0 67 11 12.2 0 54 52 0 124 99.00 198.1 179.12 0.22S 17 30 0 67 3 30.3 0 54 53 0 124 99.00 198.1 179.16 0.26S 18 0 0 66 55 41.8 0 54 55 1 125 80.31 198.2 179.20 0.30S 18 30 0 66 47 46.9 0 54 57 1 125 60.07 198.2 179.24 0.34S 19 0 0 66 39 45.8 0 55 0 1 126 47.89 198.2 179.27 0.37S 19 30 0 66 31 38.5 0 55 2 1 126 39.76 198.3 179.31 0.41S 20 0 0 66 23 25.1 0 55 5 2 127 33.94 198.3 179.35 0.45S 20 30 0 66 15 5.7 0 55 8 2 127 29.58 198.3 179.39 0.49S 21 0 0 66 6 40.2 0 55 11 2 128 26.18 198.4 179.43 0.53S 21 30 0 65 58 8.7 0 55 15 2 128 23.46 198.4 179.47 0.57S 22 0 0 65 49 31.2 0 55 19 3 129 21.24 198.5 179.51 0.61S 22 30 0 65 40 47.7 0 55 23 3 129 19.38 198.5 179.55 0.65S 23 0 0 65 31 58.1 0 55 27 3 130 17.81 198.5 179.59 0.69S 23 30 0 65 23 2.5 0 55 31 3 130 16.47 198.6 179.63 0.73S 24 0 0 65 14 0.9 0 55 36 4 131 15.30 198.6 179.67 0.77S 24 30 0 65 4 53.2 0 55 41 4 131 14.28 198.7 179.71 0.81S 25 0 0 64 55 38.0 0 55 47 4 131 13.38 198.7 179.75 0.85S 25 30 0 64 46 18.0 0 55 53 5 132 12.58 198.7 179.79 0.89S 26 0 0 64 36 51.2 0 55 59 5 132 11.86 198.8 179.84 0.94S 26 30 0 64 27 19.3 0 56 5 5 133 11.22 198.8 179.89 0.99S 27 0 0 64 17 41.3 0 56 12 5 133 10.64 198.9 179.93 1.03S 27 30 0 64 7 58.8 0 56 19 6 134 10.11 198.9 179.97 1.06S 28 0 0 63 58 8.1 0 56 26 6 134 9.63 199.0 180.00 1.10S 28 30 0 63 48 11.1 0 56 34 6 135 9.18 199.0 180.05 1.15S 29 0 0 63 38 8.3 0 56 42 7 135 8.77 199.0 180.09 1.19S 29 30 0 63 27 58.6 0 56 50 7 136 8.40 199.1 180.13 1.23S 30 0 0 63 17 42.7 0 56 59 7 136 8.05 199.1 180.18 1.28S 30 30 0 63 7 20.4 0 57 8 7 137 7.72 199.2 180.22 1.32S 31 0 0 62 56 51.7 0 57 18 8 137 7.42 199.2 180.26 1.36S 31 30 0 62 46 16.6 0 57 28 8 138 7.14 199.3 180.31 1.41S 32 0 0 62 35 35.0 0 57 38 8 138 6.88 199.3 180.35 1.45S 32 30 0 62 24 47.0 0 57 49 9 139 6.63 199.3 180.40 1.50S 33 0 0 62 13 52.4 0 58 1 9 139 6.40 199.4 180.44 1.54S 33 30 0 62 2 51.4 0 58 12 9 140 6.18 199.4 180.49 1.59S 34 0 0 61 51 43.7 0 58 25 9 140 5.98 199.5 180.53 1.63S 34 30 0 61 40 29.5 0 58 37 10 141 5.78 199.5 180.58 1.68S 35 0 0 61 29 8.7 0 58 50 10 141 5.60 199.6 180.62 1.72S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. The path is adjusted for the effects of refraction at low moon altitudes. Projected diameter of star 1 meters [CHARM/CADARS, 1 measures] 2088 is double: This next pair is not confirmed ** 6.2 0.020" 249.4 (OCc1466) Graze path of ? 0.04 km north, and 0.0 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 -2.66 Lat -4.26 P +180.03 D -4.00 Illumination of moon 51%- Elongation of Moon 91 Vertical Profile Scale approx. 3.33 km/arcsec at mean distance of moon Horizontal Scale Factor 1.69 deg/min At longitude 26.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -3.1 1.3 2.4 2.8 3.0 3.1 3.2 3.2 -1.1 1.3 2.4 2.8 3.0 3.1 3.2 3.2 0.9 2.6 3.9 4.4 4.7 4.9 5.0 5.1 2.9 2.7 3.9 4.5 4.8 5.0 5.1 5.1 4.9 3.4 4.7 5.3 5.7 5.9 6.0 6.1 ------------------------------------------------------------------------------ Double star catalogue details Interferometric catalogue entries 143700.30-121822.4 HR 5455 GC 19695 HD 128429 HIP 71469 14370-12 Date PA Sep M1 M2 N O 1988.163 . . < 0.038 . . . . . 549 22 3.6 1 McA1993 S 1991.25 . . O . . 6.20 . . . 511 0.3 1 HIP1997g H 1992.457 . . < 0.030 . . . . . 549 22 4.0 1 McA1993 S ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Joensuu Jakokoski 30.0 62.7 51km 0 56 59 Kajaani Lehtikangas 27.7 64.2 14km 0 56 22 Kemijärvi 27.4 66.7 218km 0 56 18 Kokkola 23.1 63.8 153km 0 55 28 Kuhmo 29.5 64.1 58km 0 56 51 Kuopio Huuhanmäki 27.6 62.9 108km 0 56 21 Kuusamo 29.2 66.0 203km 0 56 45 Meltaus 25.4 66.9 182km 0 55 51 Muonio 23.7 68.0 226km 0 55 33 Nilsiä 28.1 63.2 66km 0 56 27 Nurmes 29.1 63.5 4km 0 56 44 Oulu Puolivälikangas 25.5 65.0 23km 0 55 53 Pello 24.0 66.8 134km 0 55 36 Posio 28.2 66.1 188km 0 56 29 Pudasjärvi 27.0 65.4 93km 0 56 12 Puolanka 27.7 64.9 69km 0 56 21 Raahe 24.5 64.7 36km 0 55 41 Ranua 26.5 65.9 129km 0 56 5 Rautalampi 26.7 62.6 165km 0 56 8 Rovaniemi 25.7 66.5 156km 0 55 55 Savonlinna 28.9 61.9 163km 0 56 40 Tervola 24.8 66.1 96km 0 55 45 Tornio 24.1 65.8 58km 0 55 38 Varkaus 27.9 62.3 153km 0 56 24