2024年香港見月掩6等以上天體及星團（初版）
本帖最後由 WCYue 於 2023-12-18 00:23 編輯2023年12月18日（第一版）。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
2月5日（星期一）月掩心宿一，掩始：3時30分；掩終：4時05分
2月5日（星期一）日間月掩心宿二，掩始：8時52分；掩終：9時54分
7月30日（星期二）月掩昴宿六，掩始：5時05分；掩終：5時30分
8月10日（星期六）月掩角宿一，掩始：18時47分；掩終：20時09分
10月31日（星期四）日間月掩角宿一，掩始：14時10分；掩終：14時50分
12月14日（星期六）月掩昴宿六，掩始：3時02分；掩終：3時51分
12月25日（星期三）月掩角宿一，掩始：2時12分；掩終：2時57分
月掩行星
5月5日（星期日）日間月掩火星， 掩始：10時21分；掩終：11時44分
7月25日（星期四），月掩土星，掩始：4時50分；掩終：5時55分
10月15日（星期二），月掩土星，掩始：3時25分
月掩星團
1月20日（星期六）23時37分，月掩 M45 昴宿星團
2月5日（星期一）5時57分，月掩 M4 球狀星團
4月27日（星期六）2時43分，月掩 M4 球狀星團
7月30日（星期二）5時05分，月掩 M45 昴宿星團
10月20日（星期日）6時0分，月掩 M45 昴宿星團
12月14日（星期六）2時46分，月掩 M45 昴宿星團
本帖最後由 WCYue 於 2023-11-30 16:38 編輯
一月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Jan6 04 52 36.2 R 2021 M46.65.8v33-70 37 13053N 32614 308
2021 = ER Vir, 6.45 to 6.63, V, Type SRB, Period 55. days, Phase70%
24 Jan8 06 401.9 d 2270 B25.45.4e15-46-6 31 139 -69N77 11866
2270 = V1040 Sco, 5.39 to 5.43, V, Type EA, Period 1.01655 days, Phase83%
24 Jan 19 19 32 14.8 D 415cK15.85.2 64+ 106 85 21848S 11578 131
R415 = 40 Arietis = 左更增二
415 is double: ** 6.8 6.8 0.20" 270.0, dT = -1sec
415 has been reported as non-instantaneous (OCc 232). Observations are highly desired
24 Jan 20 21 401.7 D 76156pA06.96.9 75+ 119 70 27764S 10517 117
76156 is triple: AB 6.9 10.1 3.2" 339.0, dT = -7sec : AC 6.9 16.5 16.6" 153.4, dT = +40sec
76156 is a close double. Observations are highly desired
24 Jan 20 23 21 23.0 D 556pB85.45.5S75+ 120 47 28185S84 295
556 is triple: Aa,Ab 5.7 7.7 0.10" : AB 5.4 14.1 177" 298.3, dT = -387sec
556 is a close double. Observations are highly desired
556 = NSV 1321, 5.44, , Type EA, Period 2.2663 days, Phase39%
24 Jan 21 00 29 39.6 D 564pB86.26.2S75+ 120 32 28539N29 31140
564 is triple: AB 6.2 11.6 97" 104.1, dT = +92sec : AC 6.2 13.3 117" 202.2, dT = -441sec
564 = NSV 15798, 6.17, , Type VAR:
24 Jan 22 18 48 21.6 D 840cK06.35.5 90+ 143 -10 477362S 122 208 124
840 is double: ** 7.3 7.3 0.050"
840 has been reported as non-instantaneous (OCc1267). Observations are highly desired
24 Jan 23 03 54 55.3 D 885wG75.65.1 91+ 146 13 29556N62 35062
885 is double: AB 5.7 12.5 10.9" 233.1, dT = -26sec
24 Jan 23 19 37 50.9 D 1008 A05.35.3s95+ 154 467282S 112 198 108
R1008 = 49 Aurigae = 井宿增六
1008 = NSV 3032, 5.05 to 5.27, V
24 Jan 23 22 31 35.9 D 1022CB76.0 s95+ 155 824056N71 20967
R1022 = 54 Aurigae = 井宿增五
1022 is double: AB 6.21 7.85 0.80"34.2, dT = +2.3sec
1022 is a close double. Observations are highly desired
1022 = NSV 3065, 6.03, range 0.02, V, Type EA, Period 1.8797 days, Phase51%
24 Jan 23 23 498.9 D 1026SG56.55.9 96+ 156 77 29961N76 32372
R1026 = 25 Geminorum =
1026 is triple: AB 6.4 11.7 31"48.1, dT = +97sec : AC 6.6 12.8 58"61.3, dT = +197sec
24 Jan 24 02 45 53.6 d 1035cK36.76.0 96+ 157 39 28857S 13956 134
1035 is double: ** 7.6 7.6 0.12"90.0, dT = +0.22sec
1035 has been reported as non-instantaneous (OCc 233). Observations are highly desired
24 Jan 24 22 26 14.6 D 1149SK54.13.3s99+ 166 717241N72 17162
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 = +177sec
1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
1149 = NSV 3652, 4.04 to 4.09, V, Type LB
Distance of 1149 to Terminator = 11.3"; to 3km sunlit peak = 2.8"
24 Jan 24 23 520.4 r 1149SK54.13.3s99+ 167 85 346 -76N 316 150 306
R1149 = upsilon Geminorum = 五諸候四
1149 is triple: ** 4.1 8.5 0.040"70.0, dT = +0.06sec : AB 4.1 13.2 57"39.0, dT = -25sec
1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
1149 = NSV 3652, 4.04 to 4.09, V, Type LB
24 Jan 25 04 345.0 D 1169 K55.34.5s99+ 168 27 28947S 16689 156
R1169 = 76 Geminorum = 積薪增一
1169 = NSV 3703, 5.28 to 5.32, V
Distance of 1169 to Terminator = 10.6"; to 3km sunlit peak = 2.4"
24 Jan 27 22 38 58.7 R 1479 F26.46.2 96- 158 418863S 254 327 234
24 Jan 31 011 30 m 1772cA23.93.9s79- 125 39 111 -17N40 10018
R1772 = Zaniah = eta Virginis = 左執法
1772 is double: AB 3.9 5.9 0.13"13.9
1772 is a close double. Observations are highly desired
1772 = NSV 5555, 3.86 to 3.93, V
24 Jan 31 013 14 Gr 1772cA23.93.9s79- 125 42 ** GRAZE: CA-17.6N; Dist.190km in az. 209deg.
24 Jan 31 01 15 57.1 R 1770 A55.95.8 79- 125 43 11476N 307 5 285
R1770 = 13 Virginis = 左執法增一
本帖最後由 WCYue 於 2024-2-15 23:57 編輯
二月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Feb2 01 57 41 Gr 1971SG85.5 61- 103 30 ** GRAZE: CA 18.0S; Dist. 58km in az.32deg.
24 Feb2 01 58 10 M 1971SG85.5 61- 103 29 11918S 219 275 200
R1971 = 86 Virginis =
1971 is triple: AB 5.66 8.47 0.89" 305.1 : AC 5.7 11.9 27.4" 162.6
1971 is a close double. Observations are highly desired
24 Feb5 03 30 46.8 D 2349SB12.9 v31-68 11 124 -50N58 11650
R2349 = Al Niyat = sigma Scorpii = 心宿一
2349 is quadruple: Aa1,2 3.3 4.1 0.003"94.7, dT = +0.01sec : Aa,Ab 3.06 5.24 0.42" 207.5, dT = -1.4sec : AB 2.9 8.4 20.3" 273.1, dT = -64sec
2349 is a close double. Observations are highly desired
2349 = sig Sco, 2.86 to 2.94, V, Type BCEP, Period 0.246839 days, Phase50%
24 Feb5 03 48 14 Gr 2349SB12.9 v31-67 14 ** GRAZE: CA-18.3N; Dist.268km in az.34deg.
24 Feb5 045 54.5 R 2349SB12.9 v31-67 18 12913N 35548 346
R2349 = Al Niyat = sigma Scorpii = 心宿一
2349 is quadruple: Aa1,2 3.3 4.1 0.003"94.7, dT = 0.00sec : Aa,Ab 3.06 5.24 0.42" 207.5, dT = +1.4sec : AB 2.9 8.4 20.3" 273.1, dT = -12sec
2349 is a close double. Observations are highly desired
2349 = sig Sco, 2.86 to 2.94, V, Type BCEP, Period 0.246839 days, Phase50%
24 Feb58 52 10.1 D 2366dM11.10.1v30-6623 39 196 -48N553847
R2366 = Antares = alpha Scorpii = 心宿二
2366 is double: AB 1.0 5.4 2.5" 277.7, dT = -9sec
2366 is a close double. Observations are highly desired
2366 = alf Sco, 0.75 to 1.21, V, Type SRC, Period 2180. days, Phase43%
24 Feb59 54 39.0 R 2366dM11.10.1v29-6635 33 21235N 331 298 323
R2366 = Antares = alpha Scorpii = 心宿二
2366 is double: AB 1.0 5.4 2.5" 277.7, dT = -7sec
2366 is a close double. Observations are highly desired
2366 = alf Sco, 0.75 to 1.21, V, Type SRC, Period 2180. days, Phase43%
24 Feb6 05 48 15.3 R 2505 K45.34.5 21-54 24 13839N 320 6 318
R2505 = 43 Ophiuchi = 天江增一
24 Feb 13 211 21.9 D 104PK25.75.3 17+49 11 271 7N 344 276 5
104 is triple: AB 5.8 2.7" 341.0, dT = +23sec : AC 5.8 12.3 149" 250.3, dT = -84sec
104 is a close double. Observations are highly desired
24 Feb 1614 54 37.5 d 486CB55.3 e47+8642 468260S 105 185 119
R486 = Tau Arietis =
486 is double: AB 5.34 8.09 0.94" 212.6, dT = -0.9sec
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, Phase50%
24 Feb 17 18 16 50.2 D 647WB95.45.4s59+ 100 0 806990N81 18890
R647 = chi Tauri = 礪石三
647 is double: AB 5.4 8.5 19.4"24.9, dT = +33sec
647 = NSV 15957, 5.34 to 5.39, Hp
24 Feb 18 18 48 45.1 D 797cB96.46.3e69+ 112-7 746560N58 16661
797 is double: ** 6.5 8.5
797 = HR 1750, 6.21, range 0.03, H1, Type EA, Period 3.315 days, Phase52%
24 Feb 20 025 54.2 d 996cA26.96.8 79+ 126 21 29351N58 34255
996 is double:7.6 7.6
24 Feb 21 19 280.0 D 1233SG85.75.3S92+ 147 487615N36 12023
R1233 = psi Cancri = 爟一
1233 is quadruple: **Aa,Ab 6.6 6.6 0.10" 270.0, dT = -0.37sec : AC 5.8 11.8 83" 220.7, dT = -526sec : AB 5.8 13.1 90" 319.0, dT = +134sec
1233 has been reported as non-instantaneous (OCc73). Observations are highly desired
1233 = NSV 17752, 5.73, , Type VAR:
Distance of 1233 to Terminator = 13.6"; to 3km sunlit peak = 3.2"
24 Feb 22 033 19.2 D 1251 B95.95.9 93+ 149 30 28643S 15881 145
R1251 = lambda Cancri = 爟二
24 Feb 25 23 21 46.4 R 1645cF86.76.4 99- 167 56 11388N 285 344 263
1645 is double: AB 6.7 16.2 271.0, dT = 0.00sec
本帖最後由 WCYue 於 2023-11-30 10:55 編輯
三月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Mar3 02 423.9 R 2286kB55.45.5v58-99 26 13589N 283 329 272
2286 = V0913 Sco, 5.4 to 5.47, V, Type SXARI, Period 0.9789 days, Phase61%
24 Mar 13 20 27 39.4 D 326cM05.74.9s13+43 16 28157S 10131 119
R326 = 19 Arietis = 婁宿增十五
326 is double: ** 6.8 6.8 0.050"
326 has been reported as non-instantaneous (OCc1180). Observations are highly desired
326 = NSV 748, 5.68 to 5.76, V
24 Mar 14 20 40 51.6 D 459SK26.45.8 22+56 26 28360S 10227 116
459 is quadruple: Aa,Ab 7.1 8.1 0.10" : AB 6.5 8.8 122" 239.0, dT = -207sec : AB 6.5 8.8 122" 239.0, dT = -207sec
459 is a close double. Observations are highly desired
24 Mar 16 19 58 37.1 D 756 F06.66.5 43+81 61 28767N61 32866
24 Mar 16 22 50 56.7 d 773wF87.06.7 43+83 24 29188S861091
773 is double: AB 7.0 9.3 315" 353.1, dT = -39sec
24 Mar 19 23 28 30.1 D 1206 G85.95.3 73+ 118 50 28332S 16378 151
R1206 = omega Cancri = 爟增二
24 Mar 28 022 31.8 R 2017kK16.45.8 94- 153 53 17887N 297 298 278
24 Mar 29 23 534 Gr 2237cK35.04.3s83- 131 21 ** GRAZE: CA 15.2S; Dist. 81km in az. 216deg.
24 Mar 30 003 27.3 R 2237cK35.04.3s82- 131 21 12933S 229 281 217
R2237 = 42 Librae =
2237 is double: ** 5.2 6.8 0.08"90.1, dT = +0.46sec
2237 has been reported as non-instantaneous (OCc1681). Observations are highly desired
2237 = NSV 20363, 4.94 to 5.02, V
本帖最後由 WCYue 於 2023-12-3 17:58 編輯
四月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Apr5 05 284.4 R 3175 G84.74.3 20-54 -11 22 12241N 296 352 315
R3175 = kappa Capricorni = 壘壁陣一
24 Apr 12 19 10 32 M 701SF26.66.4 17+49-7 42 287 9N 357 274 4
701 is triple:6.6 9.2 3.1" 169.4 : AB 7.36 7.21 4.46" 188.1
701 is a close double. Observations are highly desired
24 Apr 14 18 37 17.0 d 1022CB76.0 s36+74 1 74 29540S 14234 138
R1022 = 54 Aurigae = 井宿增五
1022 is double: AB 6.21 7.85 0.80"34.2, dT = -1sec
1022 is a close double. Observations are highly desired
1022 = NSV 3065, 6.03, range 0.02, V, Type EA, Period 1.8797 days, Phase 2%
24 Apr 14 19 44 31.5 D 1026SG56.55.9 36+74 60 28847S 13542 131
R1026 = 25 Geminorum =
1026 is triple: AB 6.4 11.7 31"48.1, dT = +5sec : AC 6.6 12.8 58"61.3, dT = +51sec
24 Apr 1517 34 34.3 D 1149SK54.13.3s46+8615 786557S 132 242 123
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 = -12sec
1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
1149 = NSV 3652, 4.04 to 4.09, V, Type LB
24 Apr 15 195 54.0 R 1149SK54.13.3s46+86-6 79 298 -73S 262 148 253
R1149 = upsilon Geminorum = 五諸候四
1149 is triple: ** 4.1 8.5 0.040"70.0, dT = +0.14sec : AB 4.1 13.2 57"39.0, dT = +151sec
1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
1149 = NSV 3652, 4.04 to 4.09, V, Type LB
24 Apr 16 18 36 42.0 d 1274cF05.75.5s56+97 1 817782S 112 21199
R1274 = upsilon 1 Cancri = 爟增十一
1274 = NSV 17909, 5.691, range 0.01, 4w, Type PULS, Period 0.109096 days, Phase77%
24 Apr 16 19 51 19.1 D 1279cG96.45.8 57+98 82 28456N71 33057
R1279 = upsilon 2 Cancri = 爟增十二
24 Apr 17 21 203.1 D 1393 G76.56.0 67+ 109 72 26585N 1052687
24 Apr 19 02 17 47.5 D 1504 M15.44.6 77+ 122 13 28018S 185 115 165
R1504 = 37 Leonis = 軒轅增卅六
24 Apr 21 19 11 18.6 D 1770 A55.95.8 94+ 153-7 33 10759N85 14763
R1770 = 13 Virginis = 左執法增一
24 Apr 30 03 534.6 R 2831kB26.06.1s68- 111 36 15746N 308 332 316
2831 = NSV 24772, 5.98 to 6.03, V, Type SXARI, Period 0.5214404 days
，
本帖最後由 WCYue 於 2023-12-3 17:26 編輯五月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 May2 056 55.1 R 3130 K05.44.8 45-85 -10 38 14359S 221 257 238
R3130 = 33 Capricorni = 魏
24 May48 32 59.9 r 3421cM34.94.1v22-5636 60 17172N 263 272 285
R3421 = chi Aquarii =
3421 is double:5.8 5.9
3421 = khi Aqr, 4.75 to 5.10, V, Type SR, Period 35.250 days
24 May510 21 16.1 D 火星 1.11.1 13-4261 66 204 -68N422165
Mars contacts: Dark limb2 21 10; Terminator2 21 11; Bright limb2 21 22: diam = 4.8"; %illum = 93.7%; PA bright limb = 65.2
24 May511 443.5 R 火星 1.11.1 13-4180 53 23772S 231 177 249
Mars contacts: Dark limb3 43 58; Terminator3 442.0; Bright limb3 449: diam = 4.8"; %illum = 93.7%; PA bright limb = 65.2
24 May 12 21 257.6 D 1108cG87.06.5 22+56 22 29119S 16691 158
1108 is double: ** 7.7 7.7 0.10"90.0, dT = +0.08sec
1108 has been reported as non-instantaneous (OCc1353). Observations are highly desired
24 May 13 23 40 40.2 D 1251 B95.95.9 32+69 4 29484S 1074095
R1251 = lambda Cancri = 爟二
24 May 25 22 44 39.7 R 2586cB36.06.0 95- 154 19 13451N 32010 320
2586 is double: ** 6.3 7.3 0.30" 276.0, dT = -0.6sec
2586 has been reported as non-instantaneous (OCc1519). Observations are highly desired
24 May 27 035 24.8 R 2788 K36.15.2 88- 140 39 17828S 208 210 215
本帖最後由 WCYue 於 2023-12-3 17:30 編輯
六月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Jun2 03 49 47.2 R 81 K46.45.7 26-61 229637N 299 6 321
24 Jun5 051 53.6 R 486CB55.3 e 3-21-8 107170S 243 313 256
R486 = Tau Arietis =
486 is double: AB 5.34 8.09 0.94" 212.4, dT = -1.3sec
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, Phase23%
24 Jun 14 21 28 52.1 D 1712SF83.63.3 53+93 45 24961S 14283 120
R1712 = Zavijava = beta Virginis = 右執法
1712 is triple: AB 3.7 11.6 337" 286.3, dT = -761sec : AC 3.7 9.6 406"78.5, dT = +499sec
24 Jun 14 22 449.8 R 1712SF83.63.3 53+94 28 260 -88N 295 230 273
R1712 = Zavijava = beta Virginis = 右執法
1712 is triple: AB 3.7 11.6 337" 286.3, dT = -832sec : AC 3.7 9.6 406"78.5, dT = +812sec
24 Jun 19 20 384.8 D 2237cK35.04.3s93+ 149 39 15281S 106 13493
R2237 = 42 Librae =
2237 is double: ** 5.2 6.8 0.08"90.1, dT = +0.22sec
2237 has been reported as non-instantaneous (OCc1681). Observations are highly desired
2237 = NSV 20363, 4.94 to 5.02, V
24 Jun 21 022 47.4 d 2405SA26.6 s98+ 163 25 22269S 1025896
2405 is triple: AB 6.58 10.15 2.44"21.4, dT = +1.1sec : AC 6.6 14.0 24.3" 195.9, dT = -4sec
2405 is a close double. Observations are highly desired
2405 = NSV 7935, 6.58, range 0.03, V, Type E:
24 Jun 25 23 467.2 R 3175 G84.74.3 84- 132 18 12019S 184 242 202
R3175 = kappa Capricorni = 壘壁陣一
24 Jun 27 031 24.9 R 3327 K26.86.1 73- 118 47 14144S 204 240 224
24 Jun 29 04 40 45.1 R 50dG55.85.3S50-90 59 12661N 275 324 297
R50 = 44 Piscium =
50 is double: AB 5.8 9.0 1.0"
50 is a close double. Observations are highly desired
50 = NSV 15087, 5.77, , Type VAR:
本帖最後由 WCYue 於 2023-12-3 18:05 編輯
七月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Jul 19 208 55.6 d 2631 B96.56.5v95+ 155 26 14262N488950
R2631 = V4045 Sagittarii =
2631 = V4045 Sgr, 6.51 to 6.54, V, Type ACV, Period 2.8855 days
24 Jul 23 05 13 35.8 r 3150 F36.66.4 97- 161-9 25 23469S 242 190 260
24 Jul 24 0448.2 R 3288 K05.85.3 92- 148 49 21280S 244 214 264
R3288 = 50 Aquarii =
24 Jul 25 032 38.7 R 3422kF06.76.5 85- 134 60 16680S 239 252 261
24 Jul 25 04 50 56.9 D 土星 0.90.9 85- 134 56 216 -81S784599
Saturn ring contacts offset by ±54.4 secs, at 20 502 and 20 51 51
Saturn limb contacts offset by ±25.0 secs, at 20 50 32 and 20 51 22Both contacts are against the bright limb of Saturn
24 Jul 25 05 55 16.0 R 土星 0.90.9 84- 133 0 45 23538S 197 148 219
Saturn ring contacts offset by ±11.0 secs, at 21 555 and 21 55 27
Saturn limb contacts offset by ±21.5 secs, at 21 54 54 and 21 55 38Both contacts are against the bright limb of Saturn
24 Jul 27 02 21 29.2 R 136wM26.15.3v65- 107 48 10572S 229 293 250
136 is double: AB 6.3 13.4 29.7" 313.3, dT = -7sec
136 = WW Psc, 5.97 to 6.11, V, Type LB
24 Jul 29 054 16.7 R 421wF86.66.3 41-80 -11 669228S 192 270 207
421 is double: AB 6.6 13.0 17.2"15.0, dT = +56sec
24 Jul 30 04 22 49.7 D 545SB64.14.2v31-67 4578-1N 35072 2
R545 = Merope = 23 Tauri =
545 is quadruple: Aa,Ab 4.1 8.1 0.30" 111.0, dT = -1sec : AB 4.2 14.4 110" 180.2, dT = -693sec : AC 4.2 12.9 147" 336.0, dT = +913sec
545 is a close double. Observations are highly desired
545 = V0971 Tau, 4.18, range 0.01, 1Kp, Type SPB|LERI, Period 0.4881 days
24 Jul 30 04 37 13 Gr 545SB64.14.2v31-67 50 ** GRAZE: CA 19.1N; Dist.117km in az. 319deg.
24 Jul 30 04 47 21.7 R 545SB64.14.2v31-67 517940N 31033 321
R545 = Merope = 23 Tauri = 昴宿五
545 is quadruple: Aa,Ab 4.1 8.1 0.30" 111.0, dT = +1.9sec : AB 4.2 14.4 110" 180.2, dT = +465sec : AC 4.2 12.9 147" 336.0, dT = -878sec
545 is a close double. Observations are highly desired
545 = V0971 Tau, 4.18, range 0.01, 1Kp, Type SPB|LERI, Period 0.4881 days
24 Jul 30 0557.7 D 552SB72.92.9s30-67 -11 5479 0N 34974 1
R552 = Alcyone = eta Tauri = 昴宿六
552 is multiple: Aa,Ab 3.0 4.6 : AB 1.6 0.031" 207.1, dT = -0.17sec : AE 2.8 15.0 78" 232.4, dT = -247sec : AB 2.8 6.3 118" 291.1, dT = +434sec
552 is a close double. Observations are highly desired
552 = NSV 15775, 2.87, range 0.00, 1Kp, Type ROT+SPB, Period 2.2925 days
24 Jul 30 05 13 45 Gr 549SA06.36.3 30-67 -10 58 ** GRAZE: CA 19.8N; Dist. 65km in az. 139deg.
24 Jul 30 05 14 58 M 549SA06.36.3 30-67-9 577920N 33055 341
R549 = 24 Tauri = 昴宿增十
549 is multiple: AB 109.9 :6.7 7.8 : BD 6.3 8.7 75" 305.1 : BC 6.3 8.2 86" 345.0
24 Jul 30 05 19 57 Gr 552SB72.92.9s30-67-8 60 ** GRAZE: CA 19.5N; Dist.108km in az. 320deg.
24 Jul 30 05 22 19.9 R 76189pF87.06.7 30-67-8 588059S 229 314 240
76189 is multiple: AE 7.0 12.7 8.1"42.0, dT = +20sec : AB 7.0 12.6 66" 226.6, dT = -163sec : AD 7.0 13.4 131" 243.9, dT = -311sec : AC 7.0 12.4 147" 252.9, dT = -331sec
76189 is a close double. Observations are highly desired
24 Jul 30 05 23 15.2 D 560SB83.63.7s30-67-8 5880 -68N57 14368
R560 = Atlas = 27 Tauri = 昴宿七
560 is multiple: Aa1,2 3.8 5.5 0.008" 311.4, dT = 0.00sec : Aa,Ab 3.8 6.8 0.22" 336.3, dT = +0.09sec : AC 3.6 15.0 50"36.5, dT = +113sec : AH 3.6 16.0 68" 221.7, dT = -160sec
560 is a close double. Observations are highly desired
560 = NSV 1345, 3.63, range 0.00, 9Kp, Type SPB, Period 2.4266 days
24 Jul 30 05 30 37.1 R 550pA17.07.0 30-67-6 608072S 241 328 253
550 is double: AB 7.1 14.0 29.8" 276.9, dT = -59sec
24 Jul 30 05 30 54.0 R 552SB72.92.9s30-67-6 608039N 31037 321
R552 = Alcyone = eta Tauri = 昴宿六
552 is multiple: Aa,Ab 3.0 4.6 : AB 1.6 0.031" 207.1, dT = +0.05sec : AE 2.8 15.0 78" 232.4, dT = -124sec : AB 2.8 6.3 118" 291.1, dT = -811sec
552 is a close double. Observations are highly desired
552 = NSV 15775, 2.87, range 0.00, 1Kp, Type ROT+SPB, Period 2.2925 days
24 Jul 30 05 31 57.6 d 561SB75.15.1V30-67-6 6080 -53N42 12953
R561 = Pleione = 28 BU Tauri = 昴宿增十二
561 is multiple: Aa,Ab 5.1 0.20"55.0, dT = +0.5sec : AF 5.0 14.5 4.7" 221.0, dT = -12sec : AE 5.1 14.8 96"76.8, dT = +204sec : AD 5.1 14.7 144"65.9, dT = +338sec
561 is a close double. Observations are highly desired
561 = BU Tau, 4.83 to 5.38, V, Type GCAS+LERI|S, Period 12630. days, Phase47%
24 Jul 30 06 45 42.1 R 560SB83.63.7s30-6610 777974S 244 339 255
R560 = Atlas = 27 Tauri = 昴宿七
560 is multiple: Aa1,2 3.8 5.5 0.008" 311.4, dT = -0.01sec : Aa,Ab 3.8 6.8 0.22" 336.3, dT = +0.03sec : AC 3.6 15.0 50"36.5, dT = +121sec : AH 3.6 16.0 68" 221.7, dT = -173sec
560 is a close double. Observations are highly desired
560 = NSV 1345, 3.63, range 0.00, 9Kp, Type SPB, Period 2.4266 days
24 Jul 30 06 50 59.3 r 561SB75.15.1V30-6612 787889S 259 356 270
R561 = Pleione = 28 BU Tauri = 昴宿增十二
561 is multiple: Aa,Ab 5.1 0.20"55.0, dT = +0.5sec : AF 5.0 14.5 4.7" 221.0, dT = -11sec : AE 5.1 14.8 96"76.8, dT = +276sec : AD 5.1 14.7 144"65.9, dT = +402sec
561 is a close double. Observations are highly desired
561 = BU Tau, 4.83 to 5.38, V, Type GCAS+LERI|S, Period 12630. days, Phase47%
本帖最後由 WCYue 於 2023-12-17 23:33 編輯
八月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Aug810 53 54 Gr 1712SF83.63.3 13+4166 26 ** GRAZE: CA-11.9S; Dist.229km in az.14deg.
24 Aug 10 18 47 49.7 D 1925SB11.01.1v29+66 1 43 22883N 1066186
R1925 = Spica = alpha Virginis = 角宿一
1925 is multiple: Aa,Ab 1.3 4.5 0.10" : Aa,Ac 1.3 7.5 0.50" : AB 1.0 12.0 154"33.0, dT = +146sec : AC 1.0 10.5 368"60.8, dT = +844sec
1925 is a close double. Observations are highly desired
1925 = alf Vir, 0.96 to 1.00, V, Type ELL+BCEP, Period 4.0145 days, Phase58%
24 Aug 10 209 44.7 R 1925SB11.01.1v30+66 27 244 -61N 322 264 302
R1925 = Spica = alpha Virginis = 角宿一
1925 is multiple: Aa,Ab 1.3 4.5 0.10" : Aa,Ac 1.3 7.5 0.50" : AB 1.0 12.0 154"33.0, dT = -145sec : AC 1.0 10.5 368"60.8, dT = +165sec
1925 is a close double. Observations are highly desired
1925 = alf Vir, 0.96 to 1.00, V, Type ELL+BCEP, Period 4.0145 days, Phase58%
24 Aug 11 19 540 D 2029 M14.94.1v39+77 35 22923N44 35725
2029 = ET Vir, 4.8 to 5., V, Type SRB, Period 80. days, Phase96%
24 Aug 11 203 56 Gr 2029 M14.94.1v39+77 32 ** GRAZE: CA8.5N; Dist. 92km in az.17deg.
24 Aug 11 20 16 49 r 2029 M14.94.1v39+77 31 233-7N14 323 356
2029 = ET Vir, 4.8 to 5., V, Type SRB, Period 80. days, Phase96%
24 Aug 13 22 25 13.4 d X134481M 7.06.9 59+ 100 19 23172S 11966 108
X134481 is triple: Ab,Aa 5.6 5.6 0.10" 170.0, dT = +0.18sec : BA 7.0 4.7 2.4"87.5, dT = +6sec
X134481 is a close double. Observations are highly desired
24 Aug 13 22 25 18.0 D 2268MB24.5 59+ 100 19 23172S 11966 108
R2268 = 2 Scorpii = 房宿增二
2268 is triple: Aa,Ab 5.6 5.6 0.10" : AB 4.69 6.98 2.39" 267.5, dT = -6sec
2268 is a close double. Observations are highly desired
24 Aug 13 22 577.4 D 2273 B85.95.9v59+ 101 13 23581N923581
R2273 = 3 Scorpii (V927) =
2273 = V0927 Sco, 5.8, range 0.03, V, Type SXARI, Period 1.45937 days, Phase14%
24 Aug 14 19 22 59 M 2405SA26.6 s68+ 111-7 40 17612N172111
2405 is triple: AB 6.58 10.15 2.44"21.4 : AC 6.6 14.0 24.3" 195.9
2405 is a close double. Observations are highly desired
2405 = NSV 7935, 6.58, range 0.03, V, Type E:
24 Aug 17 23 35 19.4 D 2910cG34.74.3 93+ 150 39 19873N523463
R2910 = omega Sagittarii = 狗國一
2910 is double: ** 5.6 5.6 0.001"51.3, dT = 0.00sec
24 Aug 18 01 19 54.4 D 2914cG84.84.4 94+ 151 28 22159S 10057 111
R2914 = 60 Sagittarii = 狗國二
2914 is double: ** 5.8 5.8 0.050"
2914 has been reported as non-instantaneous (OCc1589). Observations are highly desired
24 Aug 20 20 55 50.2 r 3339 M06.75.8v99- 168 19 11185N 268 330 289
3339 = LQ Aqr, 6.71 to 6.78, Hp, Type LB
Distance of 3339 to Terminator = 19.6"; to 3km sunlit peak = 8.4"
24 Aug 21 01 19 57.6 r 3355KF86.76.5 99- 167 58 18088S 257 257 278
24 Aug 22 022 31.1 R 3505WG85.55.0 94- 152 65 17585S 244 248 266
R3505 = 20 Piscium = 壘壁陣增四
3505 is double: AB 5.6 9.8 183" 279.7, dT = -362sec
24 Aug 24 03 37 42 Gr 240 F05.55.4 78- 124 80 ** GRAZE: CA 19.7N; Dist. 86km in az. 137deg.
24 Aug 24 03 39 24 M 240 F05.55.4 78- 124 80 16320N 318 334 338
R240 = pi Piscium = 右更三
24 Aug 24 04 238.4 R 241 G56.86.4 78- 124 77 21877N 261 226 281
24 Aug 25 02 56 35.1 R 371 G56.25.7 67- 110 659590N 251 326 268
R371 = 27 Arietis =
24 Aug 26 00 592.3 r 493 A06.96.9 57-98 287663S 228 303 241
24 Aug 26 03 213.6 R 501pK06.2 56-97 598277N 269 354 282
R501 = 66 Arietis =
501 is quadruple: Aa,Ab 6.0 7.4 0.18"28.2, dT = +0.24sec : AB 6.2 10.4 0.65"57.6, dT = +1.5sec : AC 6.2 12.5 144" 229.3, dT = -306sec
501 is a close double. Observations are highly desired
24 Aug 27 00 53 34.4 R 647WB95.45.4s46-85 156866S 237 310 246
R647 = chi Tauri = 礪石三
647 is double: AB 5.4 8.5 19.4"24.9, dT = +29sec
647 = NSV 15957, 5.34 to 5.39, Hp
24 Aug 29 04 436.1 R 996cA26.96.8 24-59 407128S 215 298 211
996 is double:7.6 7.6
24 Aug 309 55 59.2 R 1149SK54.13.3s15-4652 82 30564N 311 188 301
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 = -6sec
1149 has been reported as non-instantaneous (OCc1122). Observations are highly desired
1149 = NSV 3652, 4.04 to 4.09, V, Type LB
24 Aug 31 03 462.8 R 1251 B95.95.9 10-36 46621S 221 289 208
R1251 = lambda Cancri = 爟二
本帖最後由 WCYue 於 2023-12-17 23:34 編輯
九月 (香港時間)
日 期 時 間 P恆星 SpMagMag % Elon SunMoon CA PAVAAA
年月 日 時 分 秒 編號D v r Vill Alt Alt Az o o o o
24 Sep9 19 46 50.5 D183548 M46.86.0v32+69 25 22759N752762
183548 = GG Lib, 6.868, range 0.23, 6w, Type SR:, Period 35.65 days, Phase26%
24 Sep 13 20 49 47.1 D 2831kB26.06.1s73+ 117 39 18976N655573
2831 = NSV 24772, 5.98 to 6.03, V, Type SXARI, Period 0.5214404 days
24 Sep 16 00 35 51.1 D 3150 F36.66.4 91+ 145 36 22366N42 059
24 Sep 16 22 49 44.7 D 3288 K05.85.3 97+ 159 54 17464N344054
R3288 = 50 Aquarii
24 Sep 17 20 47 46.1 d 3422kF06.76.5100+ 172 36 11777N379358
Distance of 3422 to Terminator = 8.8"; to 3km sunlit peak = 1.3"
24 Sep 19 02 484.5 R 35 K06.25.7 99- 171 55 23986S 244 192 266
Distance of 35 to Terminator = 11.6"; to 3km sunlit peak = 3.0"
24 Sep 24 00 31 33.0 R 756 F06.66.5 61- 103 266964N 290 7 295
24 Sep 24 03 140.4 R 771SA56.15.9e60- 102 617282N 273 7 277
771 is triple: Aa,Ab 6.0 0.20" 351.0, dT = -0.11sec : A,BC 6.0 9.1 11.2"29.1, dT = +14sec
771 is a close double. Observations are highly desired
771 = V1156 Tau, 6. to 6.1, Hp, Type E:, Period 1.40266 days, Phase10%
24 Sep 26 05 456 Gr 1103 M15.84.9s38-76-7 69 ** GRAZE: CA2.3N; Dist. 80km in az. 356deg.
24 Sep 26 05 592 R 1103 M15.84.9s38-76-4 716919N 35092 342
R1103 = 53 Geminorum
1103 = NSV 3485, 5.75, range 0.01, 2V, Type VAR, Period 6.22084 days
頁:
[1]
2