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2018年6月,香港見月掩亮星

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發表於 2018-5-12 01:51:44 | 顯示全部樓層 |閱讀模式

六月
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
18 Jun  1 00  3 47.5 R    2633SB2  3.8* 3.7e  96- 156     38 144  66N 287 322 290
   R2633 = mu Sagittarii = 斗宿三
18 Jun  2 02 44 18   gr   2797SF2  2.9* 2.7S  91- 145     47 177  -5N 357 360   5
   R2797 = Al Baldah = pi Sagittarii = 建三
      2797 is triple: AB 3.6 3.6 0.10" 194.0 : AB,C 3.0 6.0 0.30" 136.0
      2797 is a close double. Observations are highly desired
      2797 = NSV 11769, 1.75 to 2.38, K
18 Jun  2 02 44 19   Gr   2797SF2  2.9  2.7S  91- 145     47 ** GRAZE: CA -5.4N; Dist.  4km in az. 356deg. [Lat = 22.41+0.07(E.Long-114.17)]
18 Jun  7 03 12 41.2 R    3419SK0  4.2  3.7   49-  89     30 116  69S 226 284 250
   R3419 = psi 1 Aquarii = 羽林軍卅九
      3419 is triple: A,BC 4.4 9.9 49" 312.0, dT = -10sec : AD 4.4 13.5 114" 272.8, dT = -223sec
18 Jun 12 04 53 19.3 r     516cG5  6.9  6.3    5-  27 -10  9  79  18N 317  26 330
       516 is double: ** 8.1 8.1 0.10"  90.0, dT = +0.3sec
       516 has been reported as non-instantaneous (OCc1205). Observations are highly desired
18 Jun 18 21  3 29.9 d    1506cG0  7.0  6.7   29+  65     30 272  43N  63 352  41
      1506 is double: ** 7.9 7.9 0.10"  90.0, dT = +0.28sec
      1506 has been reported as non-instantaneous (OCc1413). Observations are highly desired
18 Jun 19 21 25 13.6 d    1625SK3  5.8  5.2   40+  78     36 264  76N  98  30  74
      1625 is triple: **Aa,Ab 6.7 6.7 0.10"  90.0, dT = +0.22sec : AB 5.8 11.8 23.7" 258.2, dT = -51sec
      1625 has been reported as non-instantaneous (OCc 137). Observations are highly desired
18 Jun 22 19 24 33.5 d    1965pA1  6.5* 6.5   71+ 115  -4 60 159  52N  75  95  54
   *** A light curve is desired as    1965 is in the Kepler2 program {ID = 212801410}
      1965 is double: ** 7.3 7.3 0.050" 350.0, dT = +0.02sec
      1965 has been reported as non-instantaneous (OCc1453). Observations are highly desired

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