Grazing Occultation of 1113wM0 Magnitude 5.1 [Red = 4.3] s R1113 = 56 Geminorum Date: 2019 Feb 16 22h 24m, to 2019 Feb 16 22h 45m 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 15 0 0 64 3 26.4 22 24 2 43 215 1.08 185.6 175.98 0.79S 15 7 30 64 2 11.9 22 24 10 43 216 1.08 185.6 175.99 0.78S 15 15 0 64 0 57.0 22 24 17 43 216 1.08 185.6 176.01 0.77S 15 22 30 63 59 41.7 22 24 25 43 216 1.08 185.6 176.02 0.76S 15 30 0 63 58 26.0 22 24 32 43 216 1.08 185.7 176.03 0.75S 15 37 30 63 57 10.0 22 24 40 43 216 1.08 185.7 176.04 0.73S 15 45 0 63 55 53.5 22 24 47 43 217 1.08 185.7 176.05 0.72S 15 52 30 63 54 36.7 22 24 55 43 217 1.08 185.7 176.06 0.71S 16 0 0 63 53 19.5 22 25 2 43 217 1.08 185.7 176.08 0.70S 16 7 30 63 52 1.9 22 25 10 43 217 1.08 185.7 176.09 0.69S 16 15 0 63 50 44.0 22 25 17 43 217 1.09 185.7 176.10 0.67S 16 22 30 63 49 25.6 22 25 25 43 218 1.09 185.7 176.11 0.66S 16 30 0 63 48 6.8 22 25 32 43 218 1.09 185.8 176.12 0.65S 16 37 30 63 46 47.7 22 25 40 43 218 1.09 185.8 176.13 0.64S 16 45 0 63 45 28.2 22 25 48 43 218 1.09 185.8 176.15 0.63S 16 52 30 63 44 8.3 22 25 55 43 218 1.09 185.8 176.16 0.62S 17 0 0 63 42 48.0 22 26 3 42 219 1.09 185.8 176.17 0.60S 17 7 30 63 41 27.3 22 26 10 42 219 1.09 185.8 176.18 0.59S 17 15 0 63 40 6.2 22 26 18 42 219 1.09 185.8 176.19 0.58S 17 22 30 63 38 44.7 22 26 26 42 219 1.09 185.8 176.20 0.57S 17 30 0 63 37 22.9 22 26 33 42 219 1.10 185.8 176.22 0.56S 17 37 30 63 36 0.6 22 26 41 42 220 1.10 185.9 176.23 0.55S 17 45 0 63 34 37.9 22 26 48 42 220 1.10 185.9 176.24 0.53S 17 52 30 63 33 14.9 22 26 56 42 220 1.10 185.9 176.25 0.52S 18 0 0 63 31 51.5 22 27 4 42 220 1.10 185.9 176.26 0.51S 18 7 30 63 30 27.6 22 27 11 42 220 1.10 185.9 176.28 0.50S 18 15 0 63 29 3.4 22 27 19 42 221 1.10 185.9 176.29 0.49S 18 22 30 63 27 38.8 22 27 26 42 221 1.10 185.9 176.30 0.48S 18 30 0 63 26 13.7 22 27 34 42 221 1.10 185.9 176.31 0.46S 18 37 30 63 24 48.3 22 27 42 42 221 1.11 186.0 176.32 0.45S 18 45 0 63 23 22.5 22 27 49 42 221 1.11 186.0 176.33 0.44S 18 52 30 63 21 56.3 22 27 57 42 222 1.11 186.0 176.35 0.43S 19 0 0 63 20 29.6 22 28 5 42 222 1.11 186.0 176.36 0.42S 19 7 30 63 19 2.6 22 28 12 42 222 1.11 186.0 176.37 0.41S 19 15 0 63 17 35.2 22 28 20 42 222 1.11 186.0 176.38 0.39S 19 22 30 63 16 7.4 22 28 28 42 223 1.11 186.0 176.39 0.38S 19 30 0 63 14 39.1 22 28 36 42 223 1.11 186.0 176.40 0.37S 19 37 30 63 13 10.5 22 28 43 42 223 1.11 186.0 176.42 0.36S 19 45 0 63 11 41.4 22 28 51 42 223 1.12 186.1 176.43 0.35S 19 52 30 63 10 12.0 22 28 59 42 223 1.12 186.1 176.44 0.34S 20 0 0 63 8 42.1 22 29 6 42 224 1.12 186.1 176.45 0.32S 20 7 30 63 7 11.9 22 29 14 42 224 1.12 186.1 176.46 0.31S 20 15 0 63 5 41.2 22 29 22 42 224 1.12 186.1 176.47 0.30S 20 22 30 63 4 10.1 22 29 30 42 224 1.12 186.1 176.49 0.29S 20 30 0 63 2 38.6 22 29 37 42 224 1.12 186.1 176.50 0.28S 20 37 30 63 1 6.7 22 29 45 42 225 1.12 186.1 176.51 0.27S 20 45 0 62 59 34.4 22 29 53 42 225 1.13 186.2 176.52 0.25S 20 52 30 62 58 1.7 22 30 1 42 225 1.13 186.2 176.53 0.24S 21 0 0 62 56 28.6 22 30 8 42 225 1.13 186.2 176.54 0.23S 21 7 30 62 54 55.0 22 30 16 42 225 1.13 186.2 176.56 0.22S 21 15 0 62 53 21.0 22 30 24 41 226 1.13 186.2 176.57 0.21S 21 22 30 62 51 46.7 22 30 32 41 226 1.13 186.2 176.58 0.20S 21 30 0 62 50 11.9 22 30 39 41 226 1.13 186.2 176.59 0.18S 21 37 30 62 48 36.7 22 30 47 41 226 1.13 186.2 176.60 0.17S 21 45 0 62 47 1.0 22 30 55 41 226 1.14 186.2 176.61 0.16S 21 52 30 62 45 25.0 22 31 3 41 227 1.14 186.3 176.62 0.15S 22 0 0 62 43 48.6 22 31 11 41 227 1.14 186.3 176.64 0.14S 22 7 30 62 42 11.7 22 31 18 41 227 1.14 186.3 176.65 0.13S 22 15 0 62 40 34.4 22 31 26 41 227 1.14 186.3 176.66 0.11S 22 22 30 62 38 56.7 22 31 34 41 227 1.14 186.3 176.67 0.10S 22 30 0 62 37 18.6 22 31 42 41 228 1.14 186.3 176.68 0.09S 22 37 30 62 35 40.0 22 31 50 41 228 1.15 186.3 176.69 0.08S 22 45 0 62 34 1.1 22 31 58 41 228 1.15 186.3 176.71 0.07S 22 52 30 62 32 21.7 22 32 5 41 228 1.15 186.4 176.72 0.06S 23 0 0 62 30 41.9 22 32 13 41 228 1.15 186.4 176.73 0.05S 23 7 30 62 29 1.7 22 32 21 41 229 1.15 186.4 176.74 0.03S 23 15 0 62 27 21.0 22 32 29 41 229 1.15 186.4 176.75 0.02S 23 22 30 62 25 39.9 22 32 37 41 229 1.15 186.4 176.76 0.01S 23 30 0 62 23 58.4 22 32 45 41 229 1.16 186.4 176.78 0.00S 23 37 30 62 22 16.5 22 32 53 41 229 1.16 186.4 176.79 -0.01S 23 45 0 62 20 34.2 22 33 1 41 230 1.16 186.4 176.80 -0.02S 23 52 30 62 18 51.4 22 33 8 41 230 1.16 186.4 176.81 -0.04S 24 0 0 62 17 8.2 22 33 16 41 230 1.16 186.5 176.82 -0.05S 24 7 30 62 15 24.6 22 33 24 41 230 1.16 186.5 176.83 -0.06S 24 15 0 62 13 40.6 22 33 32 41 230 1.17 186.5 176.84 -0.07S 24 22 30 62 11 56.1 22 33 40 41 231 1.17 186.5 176.86 -0.08S 24 30 0 62 10 11.2 22 33 48 41 231 1.17 186.5 176.87 -0.09S 24 37 30 62 8 25.8 22 33 56 41 231 1.17 186.5 176.88 -0.10S 24 45 0 62 6 40.1 22 34 4 40 231 1.17 186.5 176.89 -0.12S 24 52 30 62 4 53.9 22 34 12 40 231 1.17 186.5 176.90 -0.13S 25 0 0 62 3 7.3 22 34 20 40 232 1.18 186.5 176.91 -0.14S 25 7 30 62 1 20.2 22 34 28 40 232 1.18 186.6 176.93 -0.15S 25 15 0 61 59 32.7 22 34 36 40 232 1.18 186.6 176.94 -0.16S 25 22 30 61 57 44.8 22 34 44 40 232 1.18 186.6 176.95 -0.17S 25 30 0 61 55 56.5 22 34 52 40 232 1.18 186.6 176.96 -0.18S 25 37 30 61 54 7.7 22 35 0 40 233 1.18 186.6 176.97 -0.20S 25 45 0 61 52 18.5 22 35 8 40 233 1.19 186.6 176.98 -0.21S 25 52 30 61 50 28.9 22 35 16 40 233 1.19 186.6 176.99 -0.22S 26 0 0 61 48 38.8 22 35 23 40 233 1.19 186.6 177.01 -0.23S 26 7 30 61 46 48.3 22 35 31 40 233 1.19 186.7 177.02 -0.24S 26 15 0 61 44 57.4 22 35 39 40 234 1.19 186.7 177.03 -0.25S 26 22 30 61 43 6.0 22 35 47 40 234 1.19 186.7 177.04 -0.26S 26 30 0 61 41 14.2 22 35 55 40 234 1.20 186.7 177.05 -0.28S 26 37 30 61 39 21.9 22 36 3 40 234 1.20 186.7 177.06 -0.29S 26 45 0 61 37 29.2 22 36 11 40 234 1.20 186.7 177.07 -0.30S 26 52 30 61 35 36.1 22 36 19 40 235 1.20 186.7 177.08 -0.31S 27 0 0 61 33 42.5 22 36 28 40 235 1.20 186.7 177.10 -0.32S 27 7 30 61 31 48.5 22 36 36 40 235 1.21 186.7 177.11 -0.33S 27 15 0 61 29 54.1 22 36 44 40 235 1.21 186.8 177.12 -0.34S 27 22 30 61 27 59.2 22 36 52 40 235 1.21 186.8 177.13 -0.36S 27 30 0 61 26 3.8 22 37 0 40 235 1.21 186.8 177.14 -0.37S 27 37 30 61 24 8.1 22 37 8 39 236 1.21 186.8 177.15 -0.38S 27 45 0 61 22 11.9 22 37 16 39 236 1.22 186.8 177.16 -0.39S 27 52 30 61 20 15.2 22 37 24 39 236 1.22 186.8 177.18 -0.40S 28 0 0 61 18 18.1 22 37 32 39 236 1.22 186.8 177.19 -0.41S 28 7 30 61 16 20.6 22 37 40 39 236 1.22 186.8 177.20 -0.42S 28 15 0 61 14 22.6 22 37 48 39 237 1.22 186.8 177.21 -0.43S 28 22 30 61 12 24.2 22 37 56 39 237 1.23 186.9 177.22 -0.45S 28 30 0 61 10 25.4 22 38 4 39 237 1.23 186.9 177.23 -0.46S 28 37 30 61 8 26.1 22 38 12 39 237 1.23 186.9 177.24 -0.47S 28 45 0 61 6 26.3 22 38 20 39 237 1.23 186.9 177.25 -0.48S 28 52 30 61 4 26.1 22 38 28 39 238 1.23 186.9 177.26 -0.49S 29 0 0 61 2 25.5 22 38 36 39 238 1.24 186.9 177.28 -0.50S 29 7 30 61 0 24.4 22 38 45 39 238 1.24 186.9 177.29 -0.51S 29 15 0 60 58 22.9 22 38 53 39 238 1.24 186.9 177.30 -0.52S 29 22 30 60 56 20.9 22 39 1 39 238 1.24 186.9 177.31 -0.53S 29 30 0 60 54 18.5 22 39 9 39 239 1.24 187.0 177.32 -0.55S 29 37 30 60 52 15.6 22 39 17 39 239 1.25 187.0 177.33 -0.56S 29 45 0 60 50 12.3 22 39 25 39 239 1.25 187.0 177.34 -0.57S 29 52 30 60 48 8.6 22 39 33 39 239 1.25 187.0 177.35 -0.58S 30 0 0 60 46 4.4 22 39 41 39 239 1.25 187.0 177.36 -0.59S 30 7 30 60 43 59.7 22 39 49 39 240 1.25 187.0 177.38 -0.60S 30 15 0 60 41 54.6 22 39 58 39 240 1.26 187.0 177.39 -0.61S 30 22 30 60 39 49.1 22 40 6 38 240 1.26 187.0 177.40 -0.62S 30 30 0 60 37 43.1 22 40 14 38 240 1.26 187.0 177.41 -0.63S 30 37 30 60 35 36.6 22 40 22 38 240 1.26 187.1 177.42 -0.65S 30 45 0 60 33 29.7 22 40 30 38 241 1.27 187.1 177.43 -0.66S 30 52 30 60 31 22.4 22 40 38 38 241 1.27 187.1 177.44 -0.67S 31 0 0 60 29 14.6 22 40 46 38 241 1.27 187.1 177.45 -0.68S 31 7 30 60 27 6.4 22 40 54 38 241 1.27 187.1 177.46 -0.69S 31 15 0 60 24 57.7 22 41 3 38 241 1.28 187.1 177.47 -0.70S 31 22 30 60 22 48.6 22 41 11 38 242 1.28 187.1 177.49 -0.71S 31 30 0 60 20 39.0 22 41 19 38 242 1.28 187.1 177.50 -0.72S 31 37 30 60 18 29.0 22 41 27 38 242 1.28 187.1 177.51 -0.73S 31 45 0 60 16 18.5 22 41 35 38 242 1.29 187.2 177.52 -0.74S 31 52 30 60 14 7.6 22 41 43 38 242 1.29 187.2 177.53 -0.75S 32 0 0 60 11 56.2 22 41 52 38 242 1.29 187.2 177.54 -0.77S 32 7 30 60 9 44.3 22 42 0 38 243 1.29 187.2 177.55 -0.78S 32 15 0 60 7 32.1 22 42 8 38 243 1.30 187.2 177.56 -0.79S 32 22 30 60 5 19.3 22 42 16 38 243 1.30 187.2 177.57 -0.80S 32 30 0 60 3 6.1 22 42 24 38 243 1.30 187.2 177.58 -0.81S 32 37 30 60 0 52.5 22 42 32 38 243 1.30 187.2 177.59 -0.82S 32 45 0 59 58 38.4 22 42 41 37 244 1.31 187.2 177.60 -0.83S 32 52 30 59 56 23.9 22 42 49 37 244 1.31 187.3 177.62 -0.84S 33 0 0 59 54 8.9 22 42 57 37 244 1.31 187.3 177.63 -0.85S 33 7 30 59 51 53.5 22 43 5 37 244 1.31 187.3 177.64 -0.86S 33 15 0 59 49 37.6 22 43 13 37 244 1.32 187.3 177.65 -0.87S 33 22 30 59 47 21.2 22 43 22 37 245 1.32 187.3 177.66 -0.88S 33 30 0 59 45 4.4 22 43 30 37 245 1.32 187.3 177.67 -0.89S 33 37 30 59 42 47.2 22 43 38 37 245 1.32 187.3 177.68 -0.90S 33 45 0 59 40 29.5 22 43 46 37 245 1.33 187.3 177.69 -0.91S 33 52 30 59 38 11.4 22 43 54 37 245 1.33 187.3 177.70 -0.93S 34 0 0 59 35 52.8 22 44 3 37 246 1.33 187.3 177.71 -0.94S 34 7 30 59 33 33.7 22 44 11 37 246 1.34 187.4 177.72 -0.95S 34 15 0 59 31 14.3 22 44 19 37 246 1.34 187.4 177.73 -0.96S 34 22 30 59 28 54.3 22 44 27 37 246 1.34 187.4 177.74 -0.97S 34 30 0 59 26 34.0 22 44 35 37 246 1.34 187.4 177.75 -0.98S 34 37 30 59 24 13.1 22 44 44 37 246 1.35 187.4 177.76 -0.99S 34 45 0 59 21 51.9 22 44 52 37 247 1.35 187.4 177.77 -1.00S 34 52 30 59 19 30.1 22 45 0 36 247 1.35 187.4 177.78 -1.01S 35 0 0 59 17 7.9 22 45 8 36 247 1.36 187.4 177.79 -1.02S 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 9 meters [CHARM/CADARS, 5 measures] 1113 is variable: 1113 = NSV 3550, 5.09, range 0.06, V 1113 is double: AB 5.3 12.2 12.8" 185.7 (BU 1413) Graze path of B approximately 35.7 km north, and 0.4 secs later compared to A - refer to graze profile for exact distances Librations Long -4.97 Lat +1.52 P +176.77 D +1.51 Illumination of moon 89%+ Elongation of Moon 141 Vertical Profile Scale approx. 2.65 km/arcsec at mean distance of moon Horizontal Scale Factor 1.82 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -4.1 2.5 3.9 4.6 5.1 5.4 5.6 5.7 -2.1 2.5 3.9 4.6 5.1 5.4 5.6 5.7 -0.1 2.5 3.9 4.6 5.1 5.4 5.6 5.7 1.9 2.5 3.9 4.6 5.1 5.4 5.6 5.7 3.9 2.8 4.2 5.0 5.4 5.7 6.0 6.1 ------------------------------------------------------------------------------ Double star catalogue details WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 07219+2027BU 1413AB 1901 2011 5 205 187 17.8 13.1 5.27 12.2 M0IIIab -062-024 +20 1775 N 072156.86+202637.1 07219+2027BU 1413BC 1900 1935 2 245 246 7.7 8.2 12.2 14.0 N 072156.19+202620.0 ------------------------------------------------ Interferometric catalogue entries 072156.86+202637.1 ADS 6016 BU 1413AB BD+20 1775 HIP 35699 07219+20 Date PA Sep M1 M2 N 1991.25 . . < 0.1 . 5.21 . . . 511 222 0.3 1 HIP1997e H ------------------------------------------------ AAVSO Variable star entry Variable identifier Type Max Min Ph Epoch Period NSV 3550 5.09 ( 0.06 V ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Ähtäri 24.1 62.6 29km 22 33 22.2 Forssa 23.6 60.8 157km 22 32 53.0 Haapajärvi 25.3 63.7 172km 22 34 39.7 Hämeenlinna 24.4 61.0 119km 22 33 43.4 Hämeenlinnanväylä 24.9 60.2 184km 22 34 13.5 Hamina 27.2 60.6 92km 22 36 40.3 Hartola 26.0 61.6 22km 22 35 24.6 Helsinki Kaivopuisto 25.0 60.2 191km 22 34 16.8 Iisalmi 27.2 63.5 195km 22 36 39.3 Ilomantsi 30.9 62.7 203km 22 40 40.6 Imatra 28.8 61.2 12km 22 38 21.8 Jämsä 25.2 61.9 13km 22 34 31.3 Järvenpää 25.1 60.5 154km 22 34 25.5 Joensuu Jakokoski 30.0 62.7 185km 22 39 40.7 Jyväskylä Rihlaperä 25.7 62.2 34km 22 35 4.4 Kalajoki 23.9 64.3 191km 22 33 12.3 Kangasala 24.0 61.4 88km 22 33 16.3 Kaskinen 21.2 62.4 51km 22 30 22.5 Kaustinen 23.7 63.6 118km 22 32 56.9 Keljonlahdentie 25.7 62.2 32km 22 35 6.7 Kemiö 22.8 60.1 245km 22 31 59.3 Kokkola 23.1 63.8 133km 22 32 21.3 Kouvola 26.7 60.9 76km 22 36 6.0 Kuopio Huuhanmäki 27.6 62.9 143km 22 37 9.0 Lahti Pirttiharju 25.6 61.0 92km 22 34 57.1 Laitila 21.7 60.9 196km 22 30 50.7 Lappeenranta 28.2 61.1 19km 22 37 43.8 Lapua 23.0 63.0 45km 22 32 13.5 Loimaa 23.1 60.8 167km 22 32 16.5 Loviisa 26.2 60.5 129km 22 35 37.6 Mänttä 24.6 62.0 11km 22 33 55.7 Mäntyharju 26.9 61.4 17km 22 36 20.0 Merikarvia 21.5 61.9 99km 22 30 39.6 Mikkeli Kiiskinmäki 27.2 61.7 18km 22 36 42.7 Nilsiä 28.1 63.2 184km 22 37 37.3 Nurmes 29.1 63.5 240km 22 38 45.6 Oulainen 24.8 64.3 210km 22 34 7.3 Parkano 23.0 62.0 49km 22 32 14.7 Pietari 30.1 59.9 79km 22 39 45.8 Pirkkola 24.9 60.2 184km 22 34 13.7 Pori 21.8 61.5 130km 22 30 58.1 Porvoo 25.7 60.4 149km 22 35 4.0 Pyhäjärvi 26.0 63.7 180km 22 35 21.5 Raahe 24.5 64.7 244km 22 33 46.5 Rautalampi 26.7 62.6 91km 22 36 8.2 Salo 23.1 60.4 212km 22 32 21.6 Savonlinna 28.9 61.9 76km 22 38 28.3 Seinäjoki 22.8 62.8 24km 22 32 3.7 Siuntio 24.2 60.2 208km 22 33 28.7 Tampere Kauppi 23.8 61.5 82km 22 33 3.2 Turku Isoheikkilä 22.2 60.5 226km 22 31 24.9 Ulvila Vesitorni 21.9 61.4 133km 22 31 6.0 Uusikaarlepyy 22.5 63.5 90km 22 31 43.5 Vaasa Sundom 21.6 63.0 22km 22 30 44.3 Vantaa 25.0 60.3 174km 22 34 18.4 Varkaus 27.9 62.3 94km 22 37 23.9 Vihti 24.3 60.4 184km 22 33 36.8 Viitasaari 25.9 63.1 119km 22 35 14.1 Vimpeli 23.8 63.2 82km 22 33 5.0 Virrat 23.8 62.2 13km 22 33 2.8