二月
日 期 時 間 P 恆星 Sp Mag Mag % Elon Sun Moon CA PA VA AA
年 月 日 時 分 秒 編號 D v r V ill Alt Alt Az o o o o
16 Feb 16 14 5 11.7 D 692SK5 0.9 0.1v 61+ 103 49 17 79 78N 68 139 77
R692 = Aldebaran = alpha Tauri = 畢宿五
692 is multiple: AB 0.9 13.6 32" 113.3, dT = +42sec : AE 0.9 12.0 37" 321.7, dT = -20sec : AC 0.9 11.3 130" 31.9, dT = +199sec : AF 0.9 13.6 253" 120.5, dT = +291sec
692 = alf Tau, 0.86 to 0.89, V, Type LB:
16 Feb 16 15 7 48.9 R 692SK5 0.9 0.1v 61+ 103 39 31 84 -89N 261 335 270
R692 = Aldebaran = alpha Tauri = 畢宿五
692 is multiple: AB 0.9 13.6 32" 113.3, dT = +57sec : AE 0.9 12.0 37" 321.7, dT = -39sec : AC 0.9 11.3 130" 31.9, dT = +180sec : AF 0.9 13.6 253" 120.5, dT = +417sec
692 = alf Tau, 0.86 to 0.89, V, Type LB:
16 Feb 22 04 31 37.7 d 1409cK0 5.0 4.4 99+ 169 23 273 67S 116 46 96
R1409 = xi Leonis = 靈台一
1409 is double: AB 5.3 7.2 0.006" 254.0, dT = -0.01sec
Distance of 1409 to Terminator = 15.8"; to 3km sunlit peak = 5.7"
16 Feb 28 00 21 2.9 r 2022pF2 5.5 5.3 79- 125 27 114 85N 292 351 271
R2022 = 95 Virginis = 亢宿増二
*** A light curve is desired as 2022 is in the Kepler2 program {ID = 212655748}
2022 is double: AB 5.5 16.4 1000" 185.0, dT = +773sec
16 Feb 28 05 44 21.2 R 2033 K3 4.2 3.5s 78- 124 50 218 51S 249 213 228
R2033 = kappa Virginis = 亢宿一
2033 = NSV 20060, 5.52 to 5.7, B, Type VAR:
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