2015年,香港見月掩亮星
一月
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
15 Jan3 19 20 12 D 832 M24.33.2v97+ 160 378365N49 12552
R832 = 119 Tauri (CE)
832 = CE Tau, 4.23 to 4.54, V, Type SRC, Period 165. days
15 Jan 25 21 13 33 d 104SK25.75.3 31+68 25 26537N14 30739
104 is triple: AB 5.8 2.7"56.5, dT = +7sec : AC 5.8 10.4 153" 246.5, dT = -347sec
15 Jan 26 22 18 13 D 257 K04.33.8s43+81 24 27040S 12050 142
R257 = Torcular = omicron Piscium = 右更四
257 = NSV 615, 4.25 to 4.28, V
15 Jan 27 20 33 22 d 384cF75.65.4 53+94 60 25630S 13265 151
R384 = 31 Arietis = 天困增八
384 is double: AB 5.7 5.8 0.042" 102.0, dT = +0.2sec
384 is a close double. Observations are highly desired
15 Jan 29 19 33 38 D 653SA74.84.7 73+ 118 79 11460N49 11159
R653 = 64 delta 2 Tauri = 畢宿增十二
653 is triple: ** 5.6 5.6 0.040"53.0, dT = +0.14sec : AB 4.8 13.3 147" 248.3, dT = -500sec
653 has been reported as non-instantaneous (OCc 952). Observations are highly desired
二月
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
15 Feb 17 05 42 46 r163173 F57.27.0 6-29 8 11122N 33438 346
三月
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
15 Mar 15 03 18 53 r 2686SB95.15.1 38-76 17 11973N 285 344 288
2686 is triple: **Aa,Ab 6.0 6.0 0.10"90.0, dT = +0.21sec : AB 5.1 14.1 22.9" 181.9, dT = +12sec
2686 has been reported as non-instantaneous (OCc22). Observations are highly desired
四月
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
15 Apr1 01 57 35 d 1468 M24.73.9s87+ 138 29 26788N 1033482
R1468 = Yu Neu = pi Leonis = 軒轅增卅八
1468 = NSV 4699, 4.67 to 4.76, V
--月全食期間 --
15 Apr4 18 46 33 d X 35516 9.99.6 64E 180-3297 103U68 13644
15 Apr4 19 32 23 r X 35516 9.99.6 7E 179 13 10119N 33440 310
15 Apr4 19 33 42 r X 35511 9.99.3 6E 179 13 101 102U 31218 288
15 Apr4 19 524 d139052SK59.68.9 0E 179 17 10393U54 11930
139052 is triple: ** 0.1 0.066" 7.0, dT = +0.2sec : AB 10.3 10.4 0.10" 350.0, dT = +0.2sec
139052 has been reported as non-instantaneous (OCc1441). Observations are highly desired
15 Apr4 20 27 11 r139052SK59.68.9 6E 179 24 10798U 35356 329
139052 is triple: ** 0.1 0.066" 7.0, dT = -0.31sec : AB 10.3 10.4 0.10" 350.0, dT = -0.48sec
139052 has been reported as non-instantaneous (OCc1441). Observations are highly desired
15 Apr4 20 27 23 d X 35561 10.6 10.1 6E 179 24 107 -57N60 12336
15 Apr4 20 52 45 d139064 G 9.89.6 33E 179 29 11197U 150 210 125
15 Apr4 217 20 m X 35577 10.6 11.0 54E 179 33 113 -19N2685 2
15 Apr4 21 10 20 r X 35561 10.6 10.1 59E 179 34 11317N 35049 326
15 Apr4 21 29 20 D139069dF89.39.0 86E 179 37 117 -38S 151 207 126
139069 is double: AB 9.4 12.6 2.6" 270.0, dT = -4sec
--月全食期間 --
15 Apr 13 10 50 15 r 2969SA53.12.6s40-7864 27 23962N 285 230 300
R2969 = Dabih Major = beta Capricorni = 牛宿一
2969 is multiple: Aa,Ab 3.1 4.9 0.08" 211.7, dT = -0.06sec : AD 3.2 13.7 116" 291.7, dT = -314sec : AB 3.2 6.1 205" 267.0, dT = -529sec : AC 3.2 8.8 226" 133.0, dT = +544sec
2969 is a close double. Observations are highly desired
2969 = NSV 25105, 3.05, range 0.00, 3V, Type VAR, Period 1.40657 days
15 Apr 21 20 49 51 d 650cA15.65.5s10+36 6 28678S9931 110
R650 = 63 Tauri = 畢宿增十一
650 is double: ** 5.9 7.9 350.0, dT = 0.00sec
650 = NSV 15964, 5.64, range 0.02, V, Type VAR:
15 Apr 23 19 57 16 d 944cA65.9 25+61 42 27477S 10832 107
R944 = 124 H1. Orionis
944 is double: AB 6.29 7.16 0.29" 143.9, dT = +0.6sec
944 is a close double. Observations are highly desired
15 Apr 30 01 40 23 d 1635cM05.24.4 82+ 130 22 26389N 1104386
R1635 = 75 Leonis = 明堂增四
1635 is double: ** 5.8 6.6 0.044" 0.0
1635 has been reported as non-instantaneous (OCc 763). Observations are highly desired
五月
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
15 May 27 00 19 41 d 1599cK14.84.2 59+ 100 13 26967N892165
R1599 = 58 Leonis = 靈台三
1599 is double: AB 4.8 0.20"97.8, dT = +0.47sec
1599 is a close double. Observations are highly desired
六月
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
15 Jun2 03 328 d 2271cK04.13.6 99+ 168 21 24157N862973
R2271 = theta Librae = 西咸三
2271 is double: ** 5.1 5.1 0.050" 196.0, dT = -0.04sec
2271 has been reported as non-instantaneous (OCc 985). Observations are highly desired
Distance of 2271 to Terminator = 13.7"; to 3km sunlit peak = 4.4"
月掩水星
15 Jun 15 09 31 51 d Mercury 1.71.7 3-1951 6799 -56N33 10644
Duration of planetary disk occultation: predicted time +/-17.9 secs
15 Jun 15 10 40 39 r Mercury 1.71.7 3-1966 82 13041N 296 344 307
Duration of planetary disk occultation: predicted time +/-19.0 secs
七月
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
15 Jul3 04 36 25 R 2826cF03.93.8v99- 170 24 23769S 216 161 224
R2826 = rho Sagittarii = 建五
2826 is double: ** 4.2 6.7 0.036" 325.5, dT = +0.03sec
2826 has been reported as non-instantaneous (OCc 543). Observations are highly desired
2826 = rho 1 Sgr, 3.9 to 3.94, V, Type DSCTC, Period 0.05 days
Distance of 2826 to Terminator = 13.0"; to 3km sunlit peak = 3.9"
15 Jul 26 20 113 D 2271cK04.13.6 72+ 117 51 18330S 164 161 151
R2271 = theta Librae = 西咸三
2271 is double: ** 5.1 5.1 0.050" 196.0, dT = +0.26sec
2271 has been reported as non-instantaneous (OCc 985). Observations are highly desired
15 Jul 26 20 38 36 Gr 2271cK04.13.6 73+ 117 53 ** GRAZE: CA -0.4S; Dist.318km in az. 194deg.
Distance of 2271 to Terminator = 3.7"; to 3km sunlit peak = 0.0"
八月
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
15 Aug 10 05 20 35 R 814SB55.45.5 21-55-9 438681N 272 348 275
R814 = 115 Tauri
814 is quadruple: Aa,Ab 5.4 6.4 0.025" 321.4, dT = -0.04sec : AC 5.4 11.8 10.1" 346.9, dT = -7sec : AB 5.4 10.1 10.3" 304.8, dT = -22sec
814 is a close double. Observations are highly desired
15 Aug 11 04 46 57 r 970 G96.35.7 13-43 248038S 215 288 212
15 Aug 26 239 14 D 2826cF03.93.8v86+ 136 43 21449S 12895 136
R2826 = rho Sagittarii = 建五
2826 is double: ** 4.2 6.7 0.036" 325.5, dT = -0.15sec
2826 has been reported as non-instantaneous (OCc 543). Observations are highly desired
2826 = rho 1 Sgr, 3.9 to 3.94, V, Type DSCTC, Period 0.05 days
九月並無亮於五等的月掩星
十月
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
15 Oct4 02 28 10 r 878cF05.55.3 61- 103 498827S 207 283 208
R878 = 130 Tauri = 天關增五
878 is double: ** 5.6 9.0 0.030"84.0, dT = +0.07sec
878 has been reported as non-instantaneous (OCc 986). Observations are highly desired
15 Oct5 02 24 36 r 1029cA25.25.2 51-91 368480S 264 339 260
R1029 = 26 Geminorum = 井宿增七
1029 is double: AB 5.9 5.9 0.004"30.6, dT = +0.01sec
15 Oct 30 02 41 52 r 650cA15.65.5s93- 148 82 22972N 287 240 297
R650 = 63 Tauri = 畢宿增十一
650 is double: ** 5.9 7.9 350.0, dT = 0.00sec
650 = NSV 15964, 5.64, range 0.02, V, Type VAR:
15 Oct 31 0598 r 814SB55.45.5 85- 134 63 26681S 263 187 266
R814 = 115 Tauri
814 is quadruple: Aa,Ab 5.4 6.4 0.029" 312.6, dT = -0.05sec : AC 5.4 11.8 10.1" 346.9, dT = -3sec : AB 5.4 10.1 10.3" 304.7, dT = -21sec
814 is a close double. Observations are highly desired
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