2023年香港見月掩亮星及星團 (初版)

WCYue · 發表於 2022-6-26 13:20:06

本帖最後由 WCYue 於 2022-12-24 17:12 編輯

2022年11月20日初版。引用本帖內容時，請說明資料來源：香港天文學會

月掩星撮要

月掩三等以上的恆星
7月28日（星期五）月掩2.9等心宿一。掩始：23時09分；掩終：翌日0時15分
9月21日（星期四）月掩1.1等心宿二。掩始：15時52分；掩終：16時58分
10月18日（星期三）月掩2.9等心宿一。掩始：19時36分

月掩行星
3月24日（星期五）月掩 -4.0等金星。掩始：19時47分；掩終：20時53分

月掩星團
1月19日（星期四）月掩M19球狀團。掩終：5時55分

一月 (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 Jan  1 22 21  7.4 D    374dF8  6.0  5.7 75+ 120    59 263  75N  57 345  73
R374 = 29 Arietis =
   374 is double: AB 4.6 8.2 1.4" 327.1, dT = +0.03sec
   374 is a close double. Observations are highly desired
23 Jan  2 23 45 19.0 D    489 K5  6.8  6.0 83+ 132    52 275  67N  53 334  66
23 Jan  3 23 44 43.2 D    624 K0  6.8  6.2 90+ 143    63 279  15N 7 280  16
Distance of 624 to Terminator = 16.0"; to 3km sunlit peak = 4.5"
23 Jan  5 21 43 20.7 D    906SK1  6.6* 6.1 98+ 165    66  72  71N  85 182  84
   906 is quadruple: AB 7.3 8.3 0.29" 350.0, dT = -0.09sec : AC 7.3 8.3 0.29" 350.0, dT = -0.09sec : AD 7.3 10.0 19.5" 350.0, dT = -6sec
   906 is a close double. Observations are highly desired
23 Jan  8 22 33 40.4 r 1290pF8  6.9  6.6 97- 161    45  78  78N 283 4 267
*** A light curve is desired as 1290 is in the Kepler2 program {ID = 212178066}
   1290 is triple: AB 6.9 16.7    301.0, dT = 0.00sec : AC 6.9 11.4 654" 117.0, dT = +1845sec
23 Jan 11 04 18 58.6 R 1514 A1  6.2  6.2s  87- 138    75 242  87S 284 226 263
R1514 = 42 Leonis = 軒轅增卅五
   1514 = NSV 4828, 6.09 to 6.17, V
23 Jan 13 01 42  9.6 R 1709 K0  6.6  6.0 72- 116    42 104  55N 327  31 305
23 Jan 18 04 53  1 M 2290cB0  2.3* V  21-  55    19 126 -19N  29  83  19
R2290 = Dschubba = delta Scorpii = 房宿三
   2290 is double: AB 2.39 4.62 0.08" 333.1
   2290 is a close double. Observations are highly desired
   2290 = del Sco, 1.59 to 2.32, V, Type GCAS
23 Jan 18 04 53 14 Gr 2290cB0  2.3    V  21-  55    22 ** GRAZE: CA-19.3N; Dist.119km in az. 214deg. [Lat = 20.95-0.63(E.Long-114.17)]
23 Jan 24 19 43 44.3 D 3356cB8  5.8  5.8v  10+  36    14 251  61N  45 341  66
R3356 = 74 Aquarii = 羽林軍廿三
   3356 is double: AB 5.8 6.4 0.07" 281.4, dT = -0.07sec
   3356 is a close double. Observations are highly desired
   3356 = HI Aqr, 5.80, range 0.01, V, Type ACV, Period 3.5892 days, Phase  18%
23 Jan 27 21 14 53.0 D    214WK1  6.2  5.6s  38+  76    33 265  77N  56 347  76
   214 is double: AB 6.3 8.0 69" 100.1, dT = +114sec
   214 = NSV 519, 6.19 to 6.23, V
23 Jan 29 22 26 56.9 D    457 M0  6.2  5.4s  59+ 101    41 276  73N  57 340  71
R457 = 54 Arietis = 天陰增一
   457 = NSV 15637, 6.25 to 6.28, V, Type SRB:
23 Jan 30 20 28  4.4 D    582kF2  5.6  5.4 68+ 111    80 274  89S  80 350  91
R582 = 32 Tauri = 昴宿增五
*** A light curve is desired as    582 is in the Kepler2 program {ID = 210968459}

WCYue · 發表於 2022-6-26 13:21:50

本帖最後由 WCYue 於 2023-1-25 22:21 編輯

二月 (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 Feb  3 04  5 55.6 d 1042cA2  6.7* 6.6 92+ 147    13 294  61N  72 1  67
   1042 is double:  6.7 9.8 0.10" 350.0, dT = +0.03sec
   1042 is a close double. Observations are highly desired
23 Feb  4 05  4 23.3 D 1169 K5  5.3  4.5s  96+ 158    11 293  73N  94  24  84
R1169 = 76 Geminorum = 積薪增一
   1169 = NSV 3703, 5.28 to 5.32, V
23 Feb  5 00 27 59.2 D 1270cF0  6.1  5.9v  99+ 167    82 286  76N 112 9  98
R1270 = 28 Cancri (CX) = 爟增十
   1270 is double: ** 6.9 6.9 0.050" 350.0, dT = -0.09sec
   1270 has been reported as non-instantaneous (OCc1387). Observations are highly desired
   1270 = CX Cnc, 6.1, range 0.02, 5V, Type DSCTC, Period 0.096 days
23 Feb  7 01 28 11 m 1484cA0  3.5  3.5s  99- 169    84 187 -41N  38  32  18
R1484 = eta Leonis = 軒轅十三
   1484 is double: AB 3.5 8.4 0.10" 236.4
   1484 is a close double. Observations are highly desired
   1484 = NSV 4738, 3.46 to 3.60, V
23 Feb  7 01 34 28 Gr 1484cA0  3.5  3.5s  99- 169    86 ** GRAZE: CA-42.2N; Dist.303km in az. 221deg. [Lat = 18.62-0.81(E.Long-114.17)]
23 Feb  8 01  3 17.2 r 1578cK0  6.9  6.2 96- 158    72 123  48S 241 293 219
   1578 is double: AB 6.8    0.40"  10.0, dT = +2.3sec
   1578 is a close double. Observations are highly desired
23 Feb  9 02  2 52.7 R 1684kK0  6.8  6.3 92- 147    71 145  77S 276 308 253
*** A light curve is desired as 1684 is in the Kepler2 program {ID = 201839927}
23 Feb 16 09 26  5.3 r 2554cF7  4.5  4.2V  25-  60  32 38 196  17N 342 325 342
R2554 = X Sagittarii = 天籥一
   2554 is double: AB 2.5 8.1    132.0, dT = 0.00sec
   2554 = X Sgr, 4.22 to 4.86, V, Type DCEP, Period 7.012770 days, Phase 3%
23 Feb 18 06 39 11.3 R 2910cG3  4.7  4.3 8-  33  -4 16 128  24N 316  10 327
R2910 = omega Sagittarii = 狗國一
   2910 is double: ** 5.6 5.6 0.001"  51.3, dT = 0.00sec
23 Feb 18 07 59 13.3 r 2914cG8  4.8  4.4 8-  33  14 29 140 1N 338  19 350
R2914 = 60 Sagittarii = 狗國二
   2914 is double: ** 5.8 5.8 0.050" 350.0, dT = -0.43sec
   2914 has been reported as non-instantaneous (OCc1589). Observations are highly desired
23 Feb 23 21  8 44.5 D    167SF0  5.5  5.3s  14+  43    5 274  88S  71 3  92
R167 = 80 Piscium = 外屏增四
   167 is triple: AB 5.5 12.2 67" 311.0, dT = -60sec : AC 5.5 11.1 181" 123.7, dT = +197sec
   167 = NSV 410, 5.45 to 5.55, V
23 Feb 25 21 54 12.3 D    416SB6  5.3  5.4 32+  69    20 282  26N 9 296  24
R416 = pi Arietis = 左更五
   416 is multiple: Aa,Ab 5.3          350.0, dT = 0.00sec : AB 5.3 7.9 3.2" 118.7, dT = -5sec : AE 5.3 14.0 14.2" 184.0, dT = -70sec : AF 5.3 15.0 17.5"  17.0, dT = +85sec
   416 is a close double. Observations are highly desired
23 Feb 25 23  7 48 Gr 416SB6  5.3  5.4 32+  69    16 ** GRAZE: CA  0.8N; Dist.168km in az.  13deg. [Lat = 23.81-0.22(E.Long-114.17)]
23 Feb 28 00 38 50.9 d    703kA5  6.2  6.1 53+  93    8 294  46N  38 329  45
*** A light curve is desired as    703 is in the Kepler2 program {ID = 247917882}

WCYue · 發表於 2022-6-26 13:22:21

本帖最後由 WCYue 於 2023-2-23 18:46 編輯

三月 (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 Mar  2 18 24 39.8 d 1093SF8  6.6    s  78+ 125 0 55  74  82S 108 198 100
   1093 is triple: AB 7.24 7.27 0.75" 299.6, dT = -2.5sec : AC 7.2 12.8 13.7"  74.7, dT = +38sec
   1093 is a close double. Observations are highly desired
   1093 = NSV 3453, 6.43 to 6.46, V
23 Mar  2 23 46 51.7 D 1108cG8  7.0* 6.5 79+ 126    53 286  50S 141  53 133
   1108 is double: ** 7.7 7.7 0.10"  90.0, dT = +0.21sec
   1108 has been reported as non-instantaneous (OCc1353). Observations are highly desired
23 Mar  3 22 38 48 M 1233SG8  5.7  5.3S  86+ 137    79 289 7N  25 280  12
R1233 = psi Cancri = 爟一
   1233 is quadruple: **Aa,Ab 6.6 6.6 0.10" 270.0 : AC 5.8 11.8 83" 220.6 : AB 5.8 13.1 90" 318.8
   1233 has been reported as non-instantaneous (OCc  73). Observations are highly desired
   1233 = NSV 17752, 5.73, , Type VAR:
Distance of 1233 to Terminator = 5.6"; to 3km sunlit peak = 0.0"
23 Mar  3 22 39 54 Gr 1233SG8  5.7  5.3S  86+ 137    76 ** GRAZE: CA  6.8N; Dist. 78km in az. 210deg. [Lat = 21.44-0.54(E.Long-114.17)]
Distance of 1233 to Terminator = 11.8"; to 3km sunlit peak = 1.4"
23 Mar  5 19  6  4.4 d 1436 K0  6.8  6.1 96+ 157  -9 31  81  84N 115 190  96
23 Mar  6 18 59  5.1 D 1544 M2  5.4* 4.5v  99+ 168  -8 18  82  54N  97 168  76
R1544 = 46 Leonis = 勢四
   1544 = ES Leo, 5.46 to 5.56, Hp, Type SRB:
Distance of 1544 to Terminator = 13.1"; to 3km sunlit peak = 4.0"
23 Mar 10 02 42 36.0 R 1850cK0  6.5  5.9 95- 154    62 198  77N 303 286 282
   1850 is double: AB 6.4    0.035" 5.2, dT = -0.05sec
   1850 is a close double. Observations are highly desired
23 Mar 14 01 31 21.2 R 2328pB6  6.4* v  64- 106    19 127  64S 255 308 246
*** 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, dT = -4sec : AC 6.1 16.0 10.3" 331.0, dT = -7sec
   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  55%
23 Mar 14 02 25 28.1 r 2336dB9  6.7* 6.6 64- 106    28 136  11N 0  45 352
   2336 is double: AB 6.7 11.7 1.3" 313.5, dT = -4sec
   2336 is a close double. Observations are highly desired
23 Mar 15 01 55 14.9 r 2476kF2  6.6  6.4 53-  94    11 125  59N 305 4 302
*** A light curve is desired as 2476 is in the Kepler2 program {ID = 236506953}
23 Mar 16 04 21 27.7 R 2660 A3  6.2  6.0 41-  80    25 139  74N 282 327 286
23 Mar 18 05 28 25.3 R 2998 A0  6.4  6.4 19-  52    17 127  85S 246 301 261
23 Mar 19 05 57 37.1 r 3160 F7  6.7  6.5 11-  38  -8 14 119  41N 293 353 312
R3160 = 38 Capricorni = 代二
23 Mar 24 19 47 20.4 D 金星    -4.0 -4.0 9+  35    18 279  82N  59 351  80
Venus contacts: Bright limb 19 47  5; Terminator 11 47 23.4; Dark limb 19 47 36: diam = 13.6"; %illum = 79.7%; PA bright limb = 250.5
23 Mar 24 20 53 17.1 R 金星    -4.0 -4.0 9+  36    3 285 -80N 256 192 277
Venus contacts: Bright limb 20 53  3; Terminator 12 53 25; Dark limb 20 53 31: diam = 13.6"; %illum = 79.7%; PA bright limb = 250.5
23 Mar 25 16 54 22.0 d    465 K2  4.4* 3.8s  16+  47  23 69 268  16N 359 279  13
R465 = Botein = delta Arietis = 天陰四
   465 = NSV 1066, 4.33 to 4.37, V
23 Mar 25 21 37 27.5 D 93394 K0  6.9  6.3 17+  48    7 289  25S 139  70 152
23 Mar 26 18 38 29.2 d    611kK2  7.0  6.4 25+  59  -1 58 280  73N  60 334  70
*** A light curve is desired as    611 is in the Kepler2 program {ID = 211056039}
23 Mar 27 19 57 35.6 D    762cB5  6.6* 6.5 34+  71    52 285  61S 112  25 116
   762 is double:  6.8 8.2 0.10" 350.0, dT = -0.17sec
   762 is a close double. Observations are highly desired
23 Mar 27 23 19 54.4 d    780cG5  6.8  6.3 35+  73    9 295  75S  99  29 103
   780 is double: ** 7.6 7.6 0.050" 350.0, dT = -0.03sec
   780 has been reported as non-instantaneous (OCc1255). Observations are highly desired
23 Mar 28 14 12 45.1 d    890cA0  4.6* 4.6s  42+  81  58 39  72  75N  74 157  74
R890 = 136 Tauri =  諸王一
   890 is double: ** 4.8 6.3 0.050" 270.0, dT = -0.12sec
   890 has been reported as non-instantaneous (OCc 206). Observations are highly desired
   890 = NSV 2696, 4.50 to 4.61, V
23 Mar 28 19 42 58 M 77818 K5  6.7  5.8 44+  83    66 290 4N 4 265 3
23 Mar 30 19 35 53.2 D 1181cG8  7.0       63+ 105    85  25  70S 122 276 111
   1181 is double: AB 7.04 10.09 0.40" 200.4, dT = +0.29sec
   1181 is a close double. Observations are highly desired

這次月掩金星在非洲南部、印度洋、亞洲南部可以看到。中國南部地區可以在西夜空看見月掩金星現象，如果錯過這次，要等到2063年才有機會見到了。

WCYue · 發表於 2022-6-26 13:26:49

本帖最後由 WCYue 於 2023-4-1 14:52 編輯

四月 (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 Apr  2 23  2 13.3 D 1514 A1  6.2  6.2s  88+ 139    74 245  83N 109  49  89
R1514 = 42 Leonis = 軒轅增卅五
   1514 = NSV 4828, 6.09 to 6.17, V
23 Apr 10 00 42 59.5 r 2283kB8  6.8* 6.8v  86- 137    32 139  85S 279 320 269
*** A light curve is desired as 2283 is in the Kepler2 program {ID = 204134887}
   2283 = V0928 Sco, 6.74 to 6.76, V, Type ACV, Period 0.8030 days, Phase  73%
23 Apr 12 04 36 56.5 d 2617cK0  4.6  4.1 67- 110    39 170 -46N  47  58  49
   2617 is double: AB 5.1 5.9 0.26"  12.0, dT = +0.9sec
   2617 is a close double. Observations are highly desired
23 Apr 12 05 41 20.9 R 2617cK0  4.6  4.1 67- 109  -7 39 188  41N 320 312 322
   2617 is double: AB 5.1 5.9 0.26"  12.0, dT = -0.7sec
   2617 is a close double. Observations are highly desired
23 Apr 15 04 39 37.5 R 3102cA0  7.0  7.0 33-  70    23 128  81N 259 312 277
   3102 is double: ** 7.7 7.7 0.10"  90.0, dT = +0.23sec
   3102 has been reported as non-instantaneous (OCc1601). Observations are highly desired
23 Apr 17 12 15 10.8 r 3419SK0  4.2* 3.7 12-  40  78 45 230  69N 263 217 285
R3419 = psi 1 Aquarii = 羽林軍增卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.0, dT = -87sec : AD 4.4 13.5 116" 272.8, dT = -308sec
23 Apr 17 12 43 39.7 r 3425cB5  4.4  4.5v  12-  40  77 40 236  15S 167 116 190
R3425 = psi 2 Aquarii = 羽林軍增卅八
   3425 is double: ** 5.4 5.4 0.10"  90.0, dT = -0.1sec
   3425 has been reported as non-instantaneous (OCc1639). Observations are highly desired
   3425 = psi 2 Aqr, 4.40, range 0.06, b, Type BE:, Period 1.073 days
23 Apr 22 20 20 43.5 D    566 B8  6.1  6.1s 6+  28    7 291  49S 114  45 125
   566 = NSV 15801, 5.74, range 0.01, U, Type ACV, Period 3.2509 days, Phase  55%
23 Apr 25 19 28 15.7 D 1008 A0  5.3  5.3s  27+  63 -10 53 288  70N  71 341  67
R1008 = 49 Aurigae = 井宿增六
   1008 = NSV 3032, 5.05 to 5.27, V
23 Apr 25 20 36  1.8 r 1008 A0  5.3  5.3s  28+  63    38 289 -45N 317 234 312
R1008 = 49 Aurigae = 井宿增六
   1008 = NSV 3032, 5.05 to 5.27, V
23 Apr 27 22 33 14 Gr 1263DF0  6.9  6.8S  47+  86    33 ** GRAZE: CA 14.4N; Dist.  1km in az.  40deg. [Lat = 22.27-0.77(E.Long-114.17)]
23 Apr 27 14 33 15 Gr 1263DF0  6.9  6.8S  47+  86    35 285  14N  28 309  14
R1263 = 24 Cancri = 爟增九
   1263 is double: A,BC 6.9 7.5 5.6"  51.8
   1263 is a close double. Observations are highly desired
   1263 = NSV 4076, 6.51, , Type CST
23 Apr 27 23 20 42.1 D 1270cF0  6.1  5.9v  47+  87    24 287  79N  92  17  78
R1270 = 28 Cancri (CX) = 爟增十
   1270 is double: ** 6.9 6.9 0.050" 350.0, dT = -0.03sec
   1270 has been reported as non-instantaneous (OCc1387). Observations are highly desired
   1270 = CX Cnc, 6.1, range 0.02, 5V, Type DSCTC, Period 0.096 days
23 Apr 28 16 10 28.2 d 1363cK0  5.2  4.7 55+  95  35 49  81  60N  77 159  61
R1363 = xi Cancri = 爟增六
   1363 is double: AB 5.7 6.2 0.009" 218.2, dT = -0.02sec
23 Apr 28 20  6  7.7 D 1373dA2  6.5* 6.5 56+  97    78 268  62S 136  53 119
R1373 = 90 H1. Cancri =
   1373 is double: AB 6.4 13.8 6.7" 257.6, dT = -11sec
   1373 is a close double. Observations are highly desired
23 Apr 30 18 56 54 d 1569kA2  6.9* 6.8V  74+ 118  -3 64 107  27N  51 116  30
*** A light curve is desired as 1569 is in the Kepler2 program {ID = 248882918}
   1569 = HD 93273, 6.903, , Type VAR
23 Apr 30 19  6 49 Gr 1569kA2  6.9  6.8V  74+ 118  -5 68 ** GRAZE: CA 13.3N; Dist. 48km in az.  31deg. [Lat = 22.75-0.55(E.Long-114.17)]
23 Apr 30 23 26  0.8 D 1578cK0  6.9  6.2 75+ 120    50 262  67N  92  22  70
   1578 is double: AB 6.8    0.40"  10.0, dT = +0.2sec
   1578 is a close double. Observations are highly desired

WCYue · 發表於 2022-6-26 13:27:51

本帖最後由 WCYue 於 2022-12-22 23:55 編輯

五月 (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 May  6 23 31 43.3 r 2226kA1  7.0  6.8V  99- 168    40 151  80S 285 314 274
*** A light curve is desired as 2226 is in the Kepler2 program {ID = 249470337}
   2226 = HD 139202, 6.97, , Type ACV, Period 1.4938 days, Phase  11%
23 May  7 04 42 18.2 r 2249cK1  6.7* 6.0 99- 166    22 232  51N 334 282 323
   2249 is double: AB 7.6 7.8 0.034"  46.6, dT = -0.04sec
   2249 is a close double. Observations are highly desired
Distance of 2249 to Terminator = 16.9"; to 3km sunlit peak = 6.5"
23 May 23 20 55 49.7 D 1093SF8  6.6    s  14+  44    18 293  55N  57 343  50
   1093 is triple: AB 7.24 7.27 0.75" 299.4, dT = -1.1sec : AC 7.2 12.8 13.7"  74.6, dT = +42sec
   1093 is a close double. Observations are highly desired
   1093 = NSV 3453, 6.43 to 6.46, V
23 May 29 19  5 49.2 d 1728kM4  6.7* 5.9s  68+ 111  -2 68 145  39N  64  95  41
*** A light curve is desired as 1728 is in the Kepler2 program {ID = 201690697}
   1728 = NSV 19065, 6.67 to 6.76, V
23 May 29 19 18  9 Gr 1728kM4  6.7  5.9s  68+ 111  -4 70 ** GRAZE: CA 20.7N; Dist. 89km in az.  45deg. [Lat = 23.38-0.92(E.Long-114.17)]
23 May 29 19 34  5.7 r 1728kM4  6.7* 5.9s  68+ 111  -8 71 164 3N  27  43 5
*** A light curve is desired as 1728 is in the Kepler2 program {ID = 201690697}
   1728 = NSV 19065, 6.67 to 6.76, V
Distance of 1728 to Terminator = 7.6"; to 3km sunlit peak = 0.0"
23 May 30 20 27 48.6 D 1828kA2  6.8  6.7 77+ 122    65 174  62N  86  91  64
*** A light curve is desired as 1828 is in the Kepler2 program {ID = 228924756}

WCYue · 發表於 2022-6-26 13:28:08

本帖最後由 WCYue 於 2023-5-25 17:09 編輯

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

WCYue · 發表於 2022-6-26 13:28:26

本帖最後由 WCYue 於 2023-6-23 05:45 編輯

七月 (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 Jul  2 20  0 46 M 2554cF7  4.5  4.2V  99+ 166 -11 19 132  35N  16  67  16
R2554 = X Sagittarii = 天籥一
   2554 is double: AB 2.5 8.1    132.0
   2554 = X Sgr, 4.22 to 4.86, V, Type DCEP, Period 7.012770 days, Phase  50%
Distance of 2554 to Terminator = 8.8"; to 3km sunlit peak = 1.2"
23 Jul  6 00 21 28.5 r 3102cA0  7.0  7.0 93- 148    34 139  23S 194 235 212
   3102 is double: ** 7.7 7.7 0.10"  90.0, dT = +0.1sec
   3102 has been reported as non-instantaneous (OCc1601). Observations are highly desired
23 Jul  8 03 57 54.2 R 3409kK0  7.0* 6.4 74- 119    57 163  72S 231 247 253
*** A light curve is desired as 3409 is in the Kepler2 program {ID = 245996702}
23 Jul  8 04 46 46.7 d 3419SK0  4.2* 3.7 74- 119    59 184 -88S  71  68  93
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = -64sec : AD 4.4 13.5 116" 272.8, dT = -290sec
23 Jul  8 05 59 29.5 R 3419SK0  4.2* 3.7 74- 119 2 53 215  44S 203 171 225
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = +41sec : AD 4.4 13.5 116" 272.8, dT = -104sec
23 Jul  8 23 50 12 m 3526cG9  4.9  4.4S  65- 108    6  96 6N 332  39 354
R3526 = 27 Piscium = 壘壁陣九
   3526 is double: AB 4.9 8.9 0.8" 336.0
   3526 is a close double. Observations are highly desired
   3526 = NSV 14785, 9.0 to 11.5, V
23 Jul  9 05 37  0.9 R    12 B8  6.4* 6.5s  63- 105  -3 65 187  11S 169 163 191
R12 = 4 (Ceti)/Piscium = 霹靂一
      12 = NSV 15027, 6.43, range 0.03, V, Type ACV, Period 0.7584 days, Phase  32%
23 Jul 10 01 28 18 Gr 109 K0  6.4* 5.8 53-  94    20  95  11N 327  34 348
23 Jul 10 01 28 21 Gr 109 K0  6.4  5.8 53-  94    21 ** GRAZE: CA 10.7N; Dist.  4km in az. 337deg. [Lat = 22.29+0.40(E.Long-114.17)]
23 Jul 13 03  3  8.8 R    489 K5  6.8  6.0 22-  56    15  74  36S 202 274 215
23 Jul 15 03 55 50.6 R    780cG5  6.8  6.3 8-  32    7  64  73N 288 357 292
   780 is double: ** 7.6 7.6 0.050" 350.0, dT = -0.05sec
   780 has been reported as non-instantaneous (OCc1255). Observations are highly desired
23 Jul 28 23  9 25.9 D 2349SB1  2.9* v  77+ 123    27 223  58S 129  85 121
R2349 = Al Niyat = sigma Scorpii = 心宿一
   2349 is quadruple: Aa1,2 3.3 4.1 0.004"  31.3, dT = 0.00sec : Aa,Ab 3.06 5.24 0.42" 208.5, dT = +0.22sec : AB 2.9 8.4 20.3" 273.1, dT = -48sec
   2349 is a close double. Observations are highly desired
   2349 = sig Sco, 2.86 to 2.94, V, Type BCEP, Period 0.246839 days, Phase  53%
23 Jul 29 00 15 43.3 R 2349SB1  2.9* v  77+ 123    16 233 -60S 246 191 238
R2349 = Al Niyat = sigma Scorpii = 心宿一
   2349 is quadruple: Aa1,2 3.3 4.1 0.004"  31.3, dT = +0.01sec : Aa,Ab 3.06 5.24 0.42" 208.5, dT = -0.9sec : AB 2.9 8.4 20.3" 273.1, dT = -47sec
   2349 is a close double. Observations are highly desired
   2349 = sig Sco, 2.86 to 2.94, V, Type BCEP, Period 0.246839 days, Phase  53%
23 Jul 29 23  4 31.7 D 2505 K4  5.3* 4.5 86+ 136    34 208  43S 136 107 133
R2505 = 43 Ophiuchi = 天江增一

WCYue · 發表於 2022-6-26 13:28:56

本帖最後由 WCYue 於 2023-6-23 05:48 編輯

八月 (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 Aug  9 01 32 15.8 R    457 M0  6.2  5.4s  46-  86    22  78  12S 176 249 190
R457 = 54 Arietis = 天陰增一
   457 = NSV 15637, 6.25 to 6.28, V, Type SRB:
23 Aug  9 02 55 11.1 R    460 A0  6.9  6.8 46-  85    41  83  82N 263 340 277
23 Aug  9 03 13 46.7 d    465 K2  4.4* 3.8s  46-  85    45  84 -41N  25 103  39
R465 = Botein = delta Arietis = 天陰四
   465 = NSV 1066, 4.33 to 4.37, V
23 Aug  9 04 19 37.0 R    465 K2  4.4* 3.8s  45-  85    60  88  81N 264 344 278
R465 = Botein = delta Arietis = 天陰四
   465 = NSV 1066, 4.33 to 4.37, V
23 Aug 10 02  0 38.9 R    594pB9  6.9  6.9 36-  74    19  72  77N 273 346 283
*** A light curve is desired as    594 is in the Kepler2 program {ID = 211014211}
   594 is triple: AB 6.9 7.8 7.5" 127.0, dT = +14sec : AC 6.9 9.4 58" 242.0, dT = -109sec
   594 is a close double. Observations are highly desired
23 Aug 11 05 25 32.7 R    750SG2  6.9       25-  61  -8 52  75  57N 300  28 304
   750 is triple: AB 7.07 9.01 0.20" 154.4, dT = +0.7sec : AB,C 6.8 8.3 78" 159.0, dT = +269sec
   750 has been reported as non-instantaneous (S 461). Observations are highly desired
23 Aug 12 03 24 56.8 R    890cA0  4.6* 4.6s  18-  50    16  66  80N 284 356 283
R890 = 136 Tauri = 諸王一
   890 is double: ** 4.8 6.3 0.050" 270.0, dT = -0.11sec
   890 has been reported as non-instantaneous (OCc 206). Observations are highly desired
   890 = NSV 2696, 4.50 to 4.61, V
23 Aug 19 19 32 12.5 D 1732cK0  6.8* 6.1v 8+  33 -10 15 266  78S 123  55 101
   1732 is double: ** 7.6 7.6 0.10" 129.0, dT = +0.22sec
   1732 has been reported as non-instantaneous (OCc 708). Observations are highly desired
   1732 = HIP 58466, 6.82, range 0.00, 6V, Type VAR, Period 0.08566 days
23 Aug 24 18 51 16.1 D 2270 B2  5.4  5.4e  50+  90  -2 43 193  84N  96  82  85
   2270 = V1040 Sco, 5.39 to 5.43, V, Type EA, Period 1.01655 days, Phase  51%
23 Aug 26 21  5 23.3 D 2586cB3  6.0  6.0 72+ 117    37 197  89S  88  71  89
   2586 is double: ** 6.3 7.3 0.30" 276.0, dT = -0.8sec
   2586 has been reported as non-instantaneous (OCc1519). Observations are highly desired
23 Aug 31 23 31  9.2 d 3419SK0  4.2* 3.7 99- 171    52 142 -90N  91 127 113
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = -111sec : AD 4.4 13.5 116" 272.8, dT = -347sec

WCYue · 發表於 2022-6-26 13:30:04

本帖最後由 WCYue 於 2023-6-23 05:55 編輯

九月 (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 Sep 1 00 29 29.2 r 3419SK0  4.2* 3.7 99- 170    58 165 8S 188 202 210
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = +84sec : AD 4.4 13.5 116" 272.8, dT = -31sec
Distance of 3419 to Terminator = 0.2"; to 3km sunlit peak = 0.0"
23 Sep  1 22 51  6.0 r    13cK2  6.2* 5.5v  96- 157    40 113  14S 177 236 199
R13 = 5 (Ceti)/Piscium = 霹靂增三
      13 is double: ** 6.5 8.5 0.002" 350.0, dT = +0.01sec
      13 = AP Psc, 6.04 to 6.35, V, Type ELL/RS, Period 96.4371 days, Phase 4%
Distance of 13 to Terminator = 4.7"; to 3km sunlit peak = 0.0"
23 Sep  3 02 17 52.0 R    153 K5  6.0  5.2 90- 142    73 159  59S 218 238 239
R153 = 73 Piscium = 外屏增六
23 Sep  3 22 13  6.4 R    272SF2  5.9* 5.8s  83- 131    15  84  78S 237 307 256
R272 = 54 (Ceti)/Arietis = 天陰增一
   272 is double: AB 6.0    178" 1.0, dT = +173sec
   272 = NSV 635, 5.93 to 5.97, V
23 Sep  5 01  7  7.7 R    416SB6  5.3  5.4 72- 116    45  87  36S 199 274 214
R416 = pi Arietis = 左更五
   416 is multiple: Aa,Ab 5.3          350.0, dT = 0.00sec : AB 5.3 7.9 3.2" 118.7, dT = -1.5sec : AE 5.3 14.0 14.2" 184.0, dT = -37sec : AF 5.3 15.0 17.5"  17.0, dT = +47sec
   416 is a close double. Observations are highly desired
23 Sep  8 02  5 37.8 R    840cK0  6.3  5.5 41-  80    25  69  57N 301  18 303
   840 is double: ** 7.3 7.3 0.050" 350.0, dT = -0.11sec
   840 has been reported as non-instantaneous (OCc1267). Observations are highly desired
23 Sep  8 12 28 58 Gr 890cA0  4.6  4.6s  38-  76  74 17 ** GRAZE: CA  8.7S; Dist. 85km in az. 212deg. [Lat = 21.35-0.57(E.Long-114.17)]
23 Sep  8 12 37 15.2 r    890cA0  4.6* 4.6s  38-  76  73 17 294  26S 206 133 206
R890 = 136 Tauri = 諸王一
   890 is double: ** 4.8 6.3 0.050" 270.0, dT = -0.15sec
   890 has been reported as non-instantaneous (OCc 206). Observations are highly desired
   890 = NSV 2696, 4.50 to 4.61, V
23 Sep  9 03 58 45.6 R 1008 A0  5.3  5.3s  31-  68    38  71  77S 263 346 259
R1008 = 49 Aurigae = 井宿增六
   1008 = NSV 3032, 5.05 to 5.27, V
23 Sep 10 06 25  7.2 d 1149SK5  4.1  3.3s  22-  56 3 58  74 -90S 103 194  94
R1149 = upsilon Geminorum = 五諸候四
   1149 is triple: ** 4.1 8.5 0.040"  70.0, dT = +0.11sec : AB 4.1 13.2 57"  39.0, dT = +79sec
   1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
   1149 = NSV 3652, 4.04 to 4.09, V, Type LB
23 Sep 10  8  6 12.2 R 1149SK5  4.1  3.3s  22-  55  26 80  60  80S 273  28 263
R1149 = upsilon Geminorum = 五諸候四
   1149 is triple: ** 4.1 8.5 0.040"  70.0, dT = +0.13sec : AB 4.1 13.2 57"  39.0, dT = +119sec
   1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
   1149 = NSV 3652, 4.04 to 4.09, V, Type LB
23 Sep 12 05  3 22.4 R 1373dA2  6.5* 6.5 9-  34    18  74  76N 309  21 292
R1373 = 90 H1. Cancri =
   1373 is double: AB 6.4 13.8 6.7" 257.6, dT = -11sec
   1373 is a close double. Observations are highly desired
23 Sep 20 18 25 53.5 D 2227SK0  5.8  5.2 25+  61  -2 33 219  80S 116  76 104
   2227 is triple: **    5.5 0.010" 102.0, dT = +0.03sec : ** 3.4 8.9 0.010" 102.0, dT = +0.03sec
23 Sep 20 19 23 45.9 D 2235kB9  6.3  6.3 26+  61    24 230  79N  94  44  82
*** A light curve is desired as 2235 is in the Kepler2 program {ID = 249393079}
23 Sep 21 15 52 54.2 D 2366dM1  1.1* 0.1v  35+  72  33 39 162  25S 165 183 157
R2366 = Antares = alpha Scorpii = 心宿二
   2366 is double: AB 1.0 5.4 2.5" 277.7, dT = -4sec
   2366 is a close double. Observations are highly desired
   2366 = alf Sco, 0.75 to 1.21, V, Type SRC, Period 2180. days, Phase  36%
23 Sep 21 16 50 58.7 R 2366dM1  1.1* 0.1v  35+  72  20 41 179 -52S 242 243 234
R2366 = Antares = alpha Scorpii = 心宿二
   2366 is double: AB 1.0 5.4 2.5" 277.7, dT = -10sec
   2366 is a close double. Observations are highly desired
   2366 = alf Sco, 0.75 to 1.21, V, Type SRC, Period 2180. days, Phase  36%
23 Sep 26 23 35 19 M 3202 F0  6.2  6.0 89+ 140    43 213  12S 143 110 162
Distance of 3202 to Terminator = 12.5"; to 3km sunlit peak = 2.1"

WCYue · 發表於 2022-6-26 13:30:27

本帖最後由 WCYue 於 2023-6-23 06:13 編輯

十月 (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 Oct  2 20 33  7.4 r    465 K2  4.4* 3.8s  87- 138    3  70  59N 283 351 297
R465 = Botein = delta Arietis = 天陰四
   465 = NSV 1066, 4.33 to 4.37, V
23 Oct  3 01 51 39.9 R    486CB5  5.3    e  86- 135    74  90  49N 295  18 308
R486 = Tau Arietis =
   486 is double: AB 5.34 8.09 0.94" 212.8, dT = -0.7sec
   486 is a close double. Observations are highly desired
   486 = tau 1 Ari, 5.26 to 5.32, Hp, Type EB:, Period 2.20356 days, Phase  50%
23 Oct  4 04 38 33 M    647WB9  5.4* 5.4s  76- 122    80 293 8N 341 232 349
R647 = chi Tauri =
   647 is double: AB 5.4 8.5 19.4"  24.9
   647 = NSV 15957, 5.34 to 5.39, Hp
Distance of 647 to Terminator = 19.8"; to 3km sunlit peak = 3.2"
23 Oct  5 04 50 33 M    797cB9  6.4* 6.3e  67- 110    84 5 6N 348 163 351
   797 is double: ** 6.5 8.5    350.0
   797 = HR 1750, 6.21, range 0.03, H1, Type EA, Period 3.315 days, Phase  31%
23 Oct  7 05 14 26 Gr 1103 M1  5.8  4.9s  47-  86    72 ** GRAZE: CA  3.5N; Dist.109km in az. 355deg. [Lat = 23.24+0.08(E.Long-114.17)]
23 Oct  7 05 31 19.9 R 1103 M1  5.8  4.9s  47-  86 -11 74  66  23N 345  91 337
R1103 = 53 Geminorum =
   1103 = NSV 3485, 5.75, range 0.01, 2V, Type VAR, Period 6.22084 days
23 Oct  8 05 28 34 M 1232SK0  6.4  5.7 37-  75 -12 62  76 2N  12 103 360
R1232 = 13 Cancri = 爟增五
   1232 is triple: AB 6.6 9.3 80"  48.9 : AC 6.6 8.8 188"  22.0
23 Oct 10 02 49 54 m 1435wK0  6.5  5.9 21-  54    5  72 9N  14  82 355
   1435 is double: AB 6.5 12.6 31" 264.0
23 Oct  10 03 55 30.8 R 1436 K0  6.8  6.1 20-  54    20  77  42N 341  53 322
23 Oct 18 19 36 30.7 D 2349SB1  2.9* v  14+  43    8 238  31N  45 344  36
R2349 = Al Niyat = sigma Scorpii = 心宿一
   2349 is quadruple: Aa1,2 3.3 4.1 0.003" 275.9, dT = -0.01sec : Aa,Ab 3.06 5.24 0.42" 208.1, dT = -1.4sec : AB 2.9 8.4 20.3" 273.1, dT = -46sec
   2349 is a close double. Observations are highly desired
   2349 = sig Sco, 2.86 to 2.94, V, Type BCEP, Period 0.246839 days, Phase 6%
23 Oct 21 19 40 34.4 D 2831kB2  6.0* 6.1s  42+  81    33 209  66N  59  28  68
*** A light curve is desired as 2831 is in the Kepler2 program {ID = 213926179}
   2831 = NSV 24772, 5.98 to 6.03, V, Type SXARI, Period 0.5214404 days
23 Oct 23 19  8  3.9 D 3130 K0  5.4* 4.8 65+ 107    46 168  28N 8  20  26
R3130 = 33 Capricorni = 魏
23 Oct 25 19  7  8.1 D 3419SK0  4.2* 3.7 85+ 134    44 129  80S  73 120  94
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = -61sec : AD 4.4 13.5 116" 272.8, dT = -267sec
23 Oct 25 20 20 26.6 r 3419SK0  4.2* 3.7 85+ 135    55 151 -56S 209 236 231
R3419 = psi 1 Aquarii = 羽林軍卅九
   3419 is triple: A,BC 4.4 9.9 49" 312.1, dT = +28sec : AD 4.4 13.5 116" 272.8, dT = -133sec
23 Oct 26 18 55  6 m    12 B8  6.4* 6.5s  92+ 148    36 110 9S 143 204 165
R12 = 4 (Ceti)/Piscium = 霹靂一
      12 = NSV 15027, 6.43, range 0.03, V, Type ACV, Period 0.7584 days, Phase  87%
Distance of 12 to Terminator = 3.9"; to 3km sunlit peak = 0.0"
23 Oct 26 18 56 18 Gr    12 B8  6.4  6.5s  92+ 148    37 ** GRAZE: CA  8.5S; Dist. 65km in az. 326deg. [Lat = 22.96+0.62(E.Long-114.17)]
Distance of 12 to Terminator = 7.1"; to 3km sunlit peak = 0.0"
23 Oct 26 19  8  3 D    13cK2  6.2* 5.5v  93+ 148    38 112  18S 134 193 156
R13 = 5 (Ceti)/Piscium = 霹靂增三
      13 is double: ** 6.5 8.5 0.002" 350.0, dT = -0.02sec
      13 = AP Psc, 6.04 to 6.35, V, Type ELL/RS, Period 96.4371 days, Phase  61%
Distance of 13 to Terminator = 17.2"; to 3km sunlit peak = 5.7"
23 Oct 26 19 13 22 Gr    13cK2  6.2  5.5v  93+ 148    41 ** GRAZE: CA  9.7S; Dist. 30km in az. 143deg. [Lat = 21.92+0.69(E.Long-114.17)]
Distance of 13 to Terminator = 8.5"; to 3km sunlit peak = 0.5"
23 Oct 27 22 16 17.3 D    153 K5  6.0  5.2 98+ 163    70 141  66S  88 124 109
R153 = 73 Piscium = 外屏增六
23 Oct 28 04 38 27.7 D    180SA7  5.2  5.1S  98+ 166    11 274  61N  38 329  59
R180 = zeta Piscium A = 外屏三
   180 is triple: Aa,Ab 5.6 6.4 0.20" 350.0, dT = +0.27sec : AB 5.2 6.3 22.8"  62.9, dT = +41sec
   180 is a close double. Observations are highly desired
   180 = NSV 15259, 5.31,
23 Oct 29 20 56 57.5 R    416SB6  5.3  5.4 99- 170    37  84  27S 182 257 198
R416 = pi Arietis = 左更五
   416 is multiple: Aa,Ab 5.3          350.0, dT = 0.00sec : AB 5.3 7.9 3.2" 118.7, dT = -5sec : AE 5.3 14.0 14.2" 184.0, dT = -48sec : AF 5.3 15.0 17.5"  17.0, dT = +57sec
   416 is a close double. Observations are highly desired
Distance of 416 to Terminator = 2.9"; to 3km sunlit peak = 0.0"

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