五月
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 May 7 21 31 41.3 D 1821SF0 2.8 s 90+ 143 65 161 65S 142 160 118
R1821 = Porrima = gamma Virginis = 東上相
1821 is multiple: AB 3.48 3.53 2.60" 1.4, dT = -7sec : AC 3.5 15.1 97" 117.7, dT = +295sec : AD 3.5 12.1 178" 91.0, dT = +372sec : AE 3.5 8.9 260" 166.8, dT = +790sec
1821 is a close double. Observations are highly desired
1821 = NSV 5859, 2.452, range 0.72, 6Ic, Type VAR
17 May 7 21 32 9.1 D X 54027SF0 3.5 3.3s 90+ 143 65 161 65S 142 159 118
X 54027 is multiple: BA 3.5 3.5 2.6" 181.4, dT = +7sec : BD 3.5 12.1 188" 97.8, dT = +450sec : BE 3.5 8.9 259" 166.9, dT = +781sec : BF 3.5 9.5 419" 268.0, dT = -822sec
X 54027 is a close double. Observations are highly desired
X 54027 = NSV 5859, 2.452, range 0.72, 6Ic, Type VAR
17 May 12 23 51 14.8 r 2399 G8 4.9* 4.3 97- 160 41 143 70N 285 321 278
R2399 = 24 (Scorpii)/Ophiuchi = 東咸增一
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