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2023年6月,月掩亮星

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發表於 2023-5-25 17:10:32 | 顯示全部樓層 |閱讀模式
六月 (香港時間)  
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
23 Jun  2 20 20 30.9 D    2172SA*  4.5* 4.6s  97+ 159     34 135  82N  92 136  78
   R2172 = iota Librae = 氐宿二
      2172 is triple: Aa,Ab 5.1 5.5 0.12"  82.8, dT = +0.32sec : AB 4.5 10.9 57" 110.9, dT = +149sec
      2172 is a close double. Observations are highly desired
      2172 = NSV 6981, 4.53 to 4.56, V, Type ACV, Period 3.0993 days, Phase  89%
23 Jun  3 23 10 30   m    2328pB6  6.4*    v 100+ 173     42 167  43N  26  39  17
   *** A light curve is desired as    2328 is in the Kepler2 program {ID = 203917770}
      2328 is triple: AB 6.43 10.33 1.72" 216.4 : AC 6.1 16.0 10.3" 331.0
      2328 is a close double. Observations are highly desired
      2328 = V1051 Sco, 6.4 to 6.43, Hp, Type SXARI, Period 1.6956 days, Phase  83%
   Distance of 2328 to Terminator = 3.8"; to 3km sunlit peak = 0.0"
23 Jun  3 23 10 37   Gr   2328pB6  6.4     v 100+ 173     44 ** GRAZE: CA 43.5N; Dist. 17km in az. 218deg. [Lat = 22.06-0.71(E.Long-114.17)]
   Distance of 2328 to Terminator = 4.2"; to 3km sunlit peak = 0.0"
23 Jun  5 23 37 31.1 R    2660 A3  6.2  6.0   97- 159     30 146  67N 304 340 307
23 Jun  7 23 37 17.0 r    2998 A0  6.4  6.4   83- 131     12 123  63S 234 292 248
23 Jun  9 00 15 27   r    3158 F5  5.7* 5.5   73- 118     10 117  11N 333  35 352
   R3158 = 37 Capricorni = 代增一
23 Jun  9 00 36 38.3 r    3160 F7  6.7  6.5   73- 117     15 119  68N 276 335 294
   R3160 = 38 Capricorni = 代二
23 Jun  9 05 36  5.2 R    3178cA0  6.2* 6.1   72- 116  -1 47 193  49S 212 199 231
      3178 is double:  6.2           350.0, dT = 0.00sec
23 Jun 13 03  4  2.0 R     155PF4  6.4* 6.2   28-  64     15  91  55N 281 350 302
   R155 = 77 Piscium = 外屏增五
   *** A light curve is highly desired as     155 is in the Kepler2 program {ID = 220409909}
       155 is multiple: AB 6.4 7.3 33"  84.0, dT = +82sec : AD 6.4 14.6 43" 323.8, dT = -82sec : AE 6.4 14.4 91" 352.0, dT = -78sec : AC 6.4 13.1 158" 290.3, dT = -408sec
23 Jun 16 04 20  8.2 R     525 A*  6.5  6.4    5-  27      6  70  43S 213 281 225
   R525 = 14 H1. Tauri =
23 Jun 20 12 20  2.5 D    1149SK5  4.1  3.3s   4+  23  88 65  74  65N  62 158  53
   R1149 = upsilon Geminorum =
五諸候四
      1149 is triple: ** 4.1 8.5 0.040"  70.0, dT = +0.15sec : AB 4.1 13.2 57"  39.0, dT = +202sec
      1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
      1149 = NSV 3652, 4.04 to 4.09, V, Type LB
23 Jun 20 13 42 14.2 r    1149SK5  4.1  3.3s   4+  24  72 82  50 -42N 316  83 306
   R1149 = upsilon Geminorum = 五諸候四
      1149 is triple: ** 4.1 8.5 0.040"  70.0, dT = +0.07sec : AB 4.1 13.2 57"  39.0, dT = -27sec
      1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
      1149 = NSV 3652, 4.04 to 4.09, V, Type LB
23 Jun 23 13 36 38   D    1484cA0  3.5  3.5s  23+  57  74 49  90  27N  44 120  24
   R1484 = eta Leonis = 軒轅十三
      1484 is double: AB 3.5 8.4 0.10" 235.5, dT = -1sec
      1484 is a close double. Observations are highly desired
      1484 = NSV 4738, 3.46 to 3.60, V
23 Jun 23 13 48 42   Gr   1484cA0  3.5  3.5s  23+  57  71 54 ** GRAZE: CA 10.4N; Dist. 74km in az.  12deg. [Lat = 22.94-0.20(E.Long-114.17)]
23 Jun 23  14  1 54   r    1484cA0  3.5  3.5s  23+  57  68 55  93  -6N  12  87 352
   R1484 = eta Leonis =
軒轅十三
      1484 is double: AB 3.5 8.4 0.10" 235.5, dT = +0.8sec
      1484 is a close double. Observations are highly desired
      1484 = NSV 4738, 3.46 to 3.60, V
23 Jun 29 22 59 27.5 D    2120 K0  6.3* 5.7   81+ 128     38 221  55N  70  30  55
   R2120 = 10 Librae = 氐宿增八
23 Jun 30 21 55 44.2 D    2249cK1  6.7* 6.0   89+ 141     45 186  41N  50  44  39
      2249 is double: AB 7.6 7.8 0.034"  46.8, dT = +0.24sec
      2249 is a close double. Observations are highly desired
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