一月
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 Jan 1 19 16 50.0 D 940SB9 5.8 5.8 99+ 171 26 78 74N 50 125 48
R940 = 68 Orionis = 司怪増五
940 is triple: Aa,Ab 5.8 0.10" 294.0, dT = -0.09sec : AB 5.7 9.4 94" 202.3, dT = -167sec
940 is a close double. Observations are highly desired
Distance of 940 to Terminator = 10.6"; to 3km sunlit peak = 2.3"
18 Jan 3 02 33 35.9 R 1135 K0 6.7 6.1 99- 170 69 267 78S 280 201 270
Distance of 1135 to Terminator = 12.3"; to 3km sunlit peak = 3.4"
18 Jan 3 20 35 17.2 r 1259 A9 5.9 5.9 97- 159 16 76 56N 320 32 305
R1259 = 20 Cancri = 鬼宿增二
18 Jan 4 00 51 23.4 R 1275SK5 5.3* 4.5s 96- 157 73 100 73N 303 16 287
R1275 = theta Cancri = 鬼宿一
1275 is multiple: ** 6.4 6.4 0.10" 100.0, dT = +0.25sec : AB 5.5 11.8 75" 62.0, dT = +99sec : AD 5.3 12.6 225" 268.2, dT = -502sec : AC 5.5 10.5 344" 214.1, dT = -20sec
1275 has been reported as non-instantaneous (OCc 690). Observations are highly desired
1275 = NSV 17911, 5.43 to 5.47, Hp
18 Jan 5 03 36 32 Gr 1420 F2 6.6 6.4 89- 142 79 ** GRAZE: CA 5.2S; Dist. 38km in az. 26deg. [Lat = 22.63-0.45(E.Long-114.17)]
Distance of 1420 to Terminator = 5.7"; to 3km sunlit peak = 0.0"
18 Jan 5 22 41 33.8 r 1529 G5 6.6 6.2 82- 130 16 84 47S 248 317 225
18 Jan 10 03 49 12.0 R 2005 G5 7.0* 6.4 40- 79 34 115 90S 291 348 270
18 Jan 11 04 59 27.5 r 2113cF8 7.6* 31- 67 36 124 29N 350 42 333
2113 is double: AB 7.92 9.21 0.42" 310.8, dT = -1.4sec
2113 is a close double. Observations are highly desired
18 Jan 12 06 29 25.3 R 2231kK1 6.8 6.2 22- 56 -8 42 137 80N 296 337 283
*** A light curve is desired as 2231 is in the Kepler2 program {ID = 250081171}
18 Jan 21 18 36 36.3 d 3447 G5 7.6 7.3v 16+ 48 -8 39 240 37S 123 69 148
3447 = NX Aqr, 7.62, range 0.02, V, Type BY:
18 Jan 23 22 52 50.2 D 165 K0 6.4 6.0 35+ 73 7 269 56S 103 35 126
R165 = 29 Ceti = 外屏増十一
18 Jan 24 21 21 27.2 d 286 B9 7.6 7.6 45+ 85 40 260 63N 43 337 64
18 Jan 25 18 50 37.6 D 405SF1 4.3 4.1S 56+ 96 -10 78 180 70S 92 92 110
R405 = mu Ceti = 天囷四
405 is multiple: Aa,Ad 2.6 0.021" 243.0, dT = -0.06sec : Aa,Ab 4.2 6.2 0.10" 190.8, dT = -0.05sec : Aa,Ac 2.3 0.25" 63.0, dT = +0.7sec : AB 4.2 13.6 160" 342.6, dT = -176sec
405 is a close double. Observations are highly desired
405 = NSV 909, 4.27, , Type RS:
18 Jan 25 20 8 53.2 R 405SF1 4.3 4.1S 56+ 97 68 241 -51S 213 158 231
R405 = mu Ceti = 天囷四
405 is multiple: Aa,Ad 2.6 0.021" 243.0, dT = -0.06sec : Aa,Ab 4.2 6.2 0.10" 190.8, dT = -0.3sec : Aa,Ac 2.3 0.25" 63.0, dT = +0.7sec : AB 4.2 13.6 160" 342.6, dT = +325sec
405 is a close double. Observations are highly desired
405 = NSV 909, 4.27, , Type RS:
18 Jan 27 19 41 15.7 d 705kK0 7.9* 7.2 78+ 123 76 107 23N 12 81 19
*** A light curve is desired as 705 is in the Kepler2 program {ID = 246975820}
18 Jan 30 19 47 30.0 D 1186 K1 6.0 5.4 98+ 166 36 82 48N 52 128 39
Distance of 1186 to Terminator = 16.2"; to 3km sunlit peak = 6.0"
18 Jan 31 02 57 46.4 D 1217 B9 6.2 6.2 99+ 168 46 275 56N 60 342 46
Distance of 1217 to Terminator = 13.0"; to 3km sunlit peak = 3.9"
18 Jan 31 20 1 56.8 D 1331 *6 6.3 4.7V 85E 180 26 81 71S 22 95 4
R1331 = X Cancri =
1331 = X Cnc, 5.69 to 6.94, V, Type SRB, Period 180. days, Phase 25 %
18 Jan 31 20 11 8 Gr 1331 *6 6.3 4.7V 68E 180 28 ** GRAZE: CA 77.9N; Dist. 72km in az. 347deg. [Lat = 22.92+0.22(E.Long-114.17)]
18 Jan 31 20 19 38.7 R 1331 *6 6.3 4.7V 51E 180 30 82 85N 349 63 332
R1331 = X Cancri =
1331 = X Cnc, 5.69 to 6.94, V, Type SRB, Period 180. days, Phase 25 %
18 Jan 31 20 41 6.8 D 1335 K1 6.2 5.7 11E 179 34 84 44U 43 117 25
18 Jan 31 21 21 41.2 R 1335 K1 6.2 5.7 0E 179 44 87 36U 332 47 314
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發表於 2017-12-25 23:06:14