四月
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
17 Apr 1 17 39 6 Gr 692SK5 0.9 0.1v 24+ 58 13 71 ** GRAZE: CA 5.7S; Dist. 1km in az. 176deg. [Lat = 22.37+0.07(E.Long-114.17)]
17 Apr 1 17 39 6 Gr 692SK5 0.9* 0.1v 24+ 58 13 71 256 6S 169 100 177
R692 = Aldebaran = alpha Tauri = 畢宿五
692 is multiple: AB 0.9 13.6 31" 114.1 : AE 0.9 12.0 37" 321.6 : AC 0.9 11.3 135" 31.9 : AF 0.9 13.6 253" 120.4
692 = alf Tau, 0.86 to 0.89, V, Type LB:
17 Apr 8 01 38 21 Gr 1547cB1 3.8 3.9v 87+ 139 34 ** GRAZE: CA 3.7N; Dist. 78km in az. 206deg. [Lat = 21.60-0.45(E.Long-114.17)]
Distance of 1547 to Terminator = 4.9"; to 3km sunlit peak = 0.0"
17 Apr 23 05 25 19.7 r 3388SF2 5.5 17- 48 -8 24 110 58N 278 339 302
R3388 = 83 Aquarii = 羽林軍四二
3388 is triple: AB 6.20 6.34 0.19" 121.2, dT = +0.42sec : AB,C 5.5 7.2 257" 149.1, dT = +399sec
3388 is a close double. Observations are highly desired
17 Apr 24 05 17 18.8 r 3526cG9 4.9 4.4S 9- 35 -10 13 99 61S 213 279 238
R3526 = 27 Piscium = 壘壁陣九
3526 is double: AB 4.9 8.9 0.9" 330.0, dT = +0.9sec
3526 is a close double. Observations are highly desired
3526 = NSV 14785, 9.0 to 11.5, V
17 Apr 28 19 25 34.0 d 627 K1 6.6 6.0 6+ 27 -9 17 281 49N 49 338 59
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