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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V947 Cyg p 5 0.429245 14.10 15.10 1.00 25.12. 10:52 129 (SE) 65
V415 Gem p 1 0.350606 12.40 12.70 0.30 25.12. 10:52 348 (N) -24
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 25.12. 10:52 348 (N) -24
TX UMa p 1 3.063292 7.06 8.80 1.74 25.12. 10:53 315 (NW) 23
GT Boo s 2 0.568922 12.10 12.10 0.00 25.12. 10:53 266 (W) 57
V740 Per p 4 0.373042 11.22 11.87 0.65 25.12. 10:53 26 (NE) -1
FI Lyn p 6 0.373261 9.46 9.46 0.00 25.12. 10:53 340 (N) 15
IQ Leo p 10 0.317518 14.70 15.30 0.60 25.12. 10:53 297 (NW) 4
V450 Per p 1 0.948673 13.00 13.70 0.70 25.12. 10:54 34 (NE) 11
KV Pup p 9 3.667874 9.63 10.34 0.71 25.12. 10:54 266 (W) -74
V1068 Her s 1 0.394304 12.40 12.40 0.00 25.12. 10:54 248 (W) 85
DU Lyr p 6 0.837005 13.10 14.40 1.30 25.12. 10:54 149 (SE) 68
FG Hya s 1 0.3278324 9.90 10.25 0.35 25.12. 10:54 321 (NW) -29
LN Cyg p 10 0.523943 14.00 15.10 1.10 25.12. 10:54 103 (E) 55
LY Cas p 7 1.476428 14.90 16.40 1.50 25.12. 10:54 25 (NE) 26
LL UMa p 8 0.323393 15.40 16.20 0.80 25.12. 10:55 340 (N) 36
FI Del p 9 0.415928 14.20 14.80 0.60 25.12. 10:55 130 (SE) 45
FO Vul p 7 2.8388005 13.60 15.00 1.40 25.12. 10:55 139 (SE) 62
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.12. 10:55 259 (W) -2
XX LMi p 4 0.370979 12.42 12.56 0.14 25.12. 10:55 309 (NW) 10
V947 Per p 6 0.297667 13.45 14.05 0.60 25.12. 10:56 27 (NE) -3
V481 Peg p 9 0.422025 9.55 9.95 0.40 25.12. 10:56 101 (E) 39
V1175 Her s 1 0.321199 10.89 11.04 0.15 25.12. 10:56 227 (SW) 54
FI CVn p 10 0.3340635 11.90 12.02 0.12 25.12. 10:56 283 (W) 38
V1236 Tau p 10 1.29395 18.10 18.27 0.17 25.12. 10:56 13 (N) -13
V343 UMa s 1 0.560642 14.20 14.20 0.00 25.12. 10:56 320 (NW) 27
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 25.12. 10:56 235 (SW) -20
DM Cir p 8 0.386773 9.99 10.51 0.52 25.12. 10:57 204 (SW) -23
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.12. 10:57 327 (NW) 31
AO Ser s 1 0.8793471 10.70 10.80 0.10 25.12. 10:57 232 (SW) 47
AG CMa p 10 2.672562 13.90 15.00 1.10 25.12. 10:57 328 (NW) -63
V866 Cep p 10 0.3259 13.40 14.00 0.60 25.12. 10:57 35 (NE) 58
V796 Cyg s 1 1.4808693 10.90 11.40 0.50 25.12. 10:58 94 (E) 77
V500 Cyg p 3 0.924218 11.90 13.40 1.50 25.12. 10:58 111 (E) 62
V467 And p 10 0.215 15.43 15.73 0.30 25.12. 10:58 68 (E) 29
V426 Cam p 8 0.347835 13.50 14.00 0.50 25.12. 10:58 1 (N) 28
BC Gru s 8 0.3073055 9.90 10.30 0.40 25.12. 10:58 138 (SE) -24
V770 Aql p 2 1.592912 13.60 14.60 1.00 25.12. 10:58 142 (SE) 44
V473 Peg p 9 0.590563 12.70 13.30 0.60 25.12. 10:58 105 (E) 37
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.12. 10:59 313 (NW) 24
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.12. 10:59 105 (E) 39
AP Leo p 1 0.430358 9.32 9.91 0.59 25.12. 10:59 287 (W) -7
V467 Vir p 6 0.6045733 9.46 9.46 0.00 25.12. 10:59 254 (W) 6
V365 Sge s 1 0.369126 13.11 13.70 0.59 25.12. 11:00 136 (SE) 51
V592 Per s 1 0.7157178 8.30 8.30 0.00 25.12. 11:00 18 (N) 2
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.12. 11:00 40 (NE) -46
GR Boo s 1 0.3766695 11.45 11.45 0.00 25.12. 11:00 256 (W) 45
V501 CrA p 10 0.4110817 12.80 13.40 0.60 25.12. 11:01 182 (S) 0
V1156 Cen p 10 1.04222 10.30 11.02 0.72 25.12. 11:01 236 (SW) -22
OQ Cas p 3 0.7166834 14.40 15.10 0.70 25.12. 11:01 38 (NE) 39
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.