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2018年7月,香港見月掩亮星

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發表於 2018-6-18 13:50:07 | 顯示全部樓層 |閱讀模式

七月
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 Jul  3 02  2 12.1 R    3256cF0  6.1     s  82- 130     45 140  60S 221 259 244
   R3256 = 39 Aquarii =
      3256 is double: AB 6.19 9.34 0.14" 291.4, dT = -0.18sec
      3256 is a close double. Observations are highly desired
      3256 = NSV 14068, 6.02 to 6.07, V
18 Jul  5 03 10 17.4 R    3506cK4  6.1  5.3s  65- 107     47 128  47S 205 253 229
      3506 is double: ** 7.1 7.1 0.10"  90.0, dT = +0.15sec
      3506 has been reported as non-instantaneous (OCc  53). Observations are highly desired
      3506 = NSV 14715, 5.01 to 5.26, I
18 Jul  7 04 37  3.6 R     208pF0  7.0  6.8S  44-  83     52 116  83S 241 298 263
   *** A light curve is desired as     208 is in the Kepler2 program {ID = 220315860}
       208 is double: AB 7.0 11.1 128"  43.3, dT = +324sec
       208 = NSV 15302, 7., , Type VAR:
18 Jul  9 03  5 20.9 R     453cM1  7.1* 6.2v  24-  59     14  83  56N 285 355 301
       453 is double: ** 8.1 8.1 0.10"  54.0, dT = +0.14sec
       453 has been reported as non-instantaneous (OCc 595). Observations are highly desired
       453 = AQ Ari, 7.14 to 7.27, Hp, Type SRS:, Period 4.17 days
18 Jul  9 05 17 39.5 R     462cB8  6.0* 6.0   23-  58  -7 44  95  64S 225 296 240
       462 is double: ** 6.7 6.7 0.10"  90.0, dT = +0.17sec
       462 has been reported as non-instantaneous (OCc1200). Observations are highly desired
18 Jul 11 04 31 28.2 d     764cG4  4.9  4.6    7-  31     10  74 -52N  40 110  44
   R764 = 104 Tauri = 天高增一
       764 is double: AB 5.8 5.8 0.07" 320.5, dT = +0.03sec
       764 is a close double. Observations are highly desired
18 Jul 11 05 17 47.2 R     764cG4  4.9  4.6    7-  31  -7 21  77  61N 287 360 291
   R764 = 104 Tauri = 天高增一
       764 is double: AB 5.8 5.8 0.07" 320.5, dT = -0.13sec
       764 is a close double. Observations are highly desired
18 Jul 17 21 17  9.4 D    1709 K0  6.6  6.0   26+  61     19 268  21N  42 334  18
18 Jul 21 21 18 47.2 d    2167 K0  7.4  6.7   67+ 110     47 217  83N 100  65  85
18 Jul 22 21 11 56.1 D    2291WF7  5.5  5.2v  76+ 122     50 198  37S 157 139 146
   R2291 = 49 Librae = 罰三
      2291 is double: AB 5.5 11.5 144" 337.3, dT = -683sec
      2291 = HIP 78400, 5.47, range 0.00, 4V, Type VAR, Period 0.45326 days
18 Jul 25 01 24 14.8 d    2556 A3  7.2  7.0   91+ 145     25 232  46S 139  87 139
18 Jul 26 00 29  7.7 D    2704cA5  5.9* 5.8   96+ 156     40 211  79S 102  71 107
18 Jul 28 04 16 33.7 D    2977 K0  6.8  6.3    0E 179     20 238  38U  72  16  87
18 Jul 28 05 26  4.9 R    2977 K0  6.8  6.3   15E 180  -7  6 246  39U 250 186 265
18 Jul 29 05 41 41.6 r    3105 K0  6.1  5.5S  99- 169  -4 13 245  54S 223 161 242
      3105 = NSV 25528, 6.04, , Type VAR:
   Distance of 3105 to Terminator = 10.6"; to 3km sunlit peak = 2.3"
18 Jul 29 22 57 13.5 r    3210cK2  7.2        97- 160     34 127  90N 257 307 279
      3210 is double: AB 7.31 10.16 0.30"  79.0, dT = +0.9sec
      3210 is a close double. Observations are highly desired
18 Jul 30 01  7 11.3 r    3217wA2  7.4  7.3   97- 160     51 162  67S 234 251 255
      3217 is double: AB 7.4 11.1 17.2" 326.4, dT = +2.7sec
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