2023年4月，月掩亮星
本帖最後由 WCYue 於 2023-4-1 14:48 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
23 Apr2 232 13.3 D 1514 A16.26.2s88+ 139 74 24583N 1094989
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 2283kB86.8* 6.8v86- 137 32 13985S 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, Phase73%
23 Apr 12 04 36 56.5 d 2617cK04.64.1 67- 110 39 170 -46N475849
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 2617cK04.64.1 67- 109-7 39 18841N 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 3102cA07.07.0 33-70 23 12881N 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 3419SK04.2* 3.7 12-4078 45 23069N 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 3425cB54.44.5v12-4077 40 23615S 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 B86.16.1s 6+28 7 29149S 11445 125
566 = NSV 15801, 5.74, range 0.01, U, Type ACV, Period 3.2509 days, Phase55%
23 Apr 25 19 28 15.7 D 1008 A05.35.3s27+63 -10 53 28870N71 34167
R1008 = 49 Aurigae =
1008 = NSV 3032, 5.05 to 5.27, V
23 Apr 25 20 361.8 r 1008 A05.35.3s28+63 38 289 -45N 317 234 312
R1008 = 49 Aurigae =
1008 = NSV 3032, 5.05 to 5.27, V
23 Apr 27 22 33 14 Gr 1263DF06.96.8S47+86 33 ** GRAZE: CA 14.4N; Dist.1km in az.40deg.
23 Apr 27 14 33 15 Gr 1263DF06.96.8S47+86 35 28514N28 30914
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 1270cF06.15.9v47+87 24 28779N921778
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 1363cK05.24.7 55+9535 498160N77 15961
R1363 = xi Cancri = 爟增六
1363 is double: AB 5.7 6.2 0.009" 218.2, dT = -0.02sec
23 Apr 28 2067.7 D 1373dA26.5* 6.5 56+97 78 26862S 13653 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 1569kA26.9* 6.8V74+ 118-3 64 10727N51 11630
*** A light curve is desired as 1569 is in the Kepler2 program {ID = 248882918}
1569 = HD 93273, 6.903, , Type VAR
23 Apr 30 196 49 Gr 1569kA26.96.8V74+ 118-5 68 ** GRAZE: CA 13.3N; Dist. 48km in az.31deg.
23 Apr 30 23 260.8 D 1578cK06.96.2 75+ 120 50 26267N922270
1578 is double: AB 6.8 0.40"10.0, dT = +0.2sec
1578 is a close double. Observations are highly desired
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