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Ephemerides for Variable Stars

01: 01 02 03 04

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:45 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V914 Cep p 10 0.38618 13.10 13.40 0.30 30.12. 12:35 14 (N) 58
U Gem p 1 0.17690624 8.20 14.90 6.70 30.12. 12:35 5 (N) -18
V2261 Cyg p 8 2.766142 13.35 13.74 0.39 30.12. 12:35 66 (NE) 76
V1306 Her s 1 0.370368 11.70 12.10 0.40 30.12. 12:35 266 (W) 65
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 30.12. 12:35 193 (S) 7
ST Tri s 1 0.479052 14.30 14.50 0.20 30.12. 12:35 61 (NE) 23
V805 Aql p 9 2.408236 7.58 8.22 0.64 30.12. 12:36 199 (S) 27
V888 Mon p 10 2.5496 8.49 8.87 0.38 30.12. 12:36 15 (N) -49
TY UMa p 1 0.354548 11.48 12.14 0.66 30.12. 12:36 328 (NW) 27
V361 Pup p 10 0.367365 8.05 8.39 0.34 30.12. 12:36 45 (NE) -71
HI Leo p 1 0.3115905 10.90 11.60 0.70 30.12. 12:36 309 (NW) -26
V514 Mon s 1 0.557388 12.80 13.30 0.50 30.12. 12:36 27 (NE) -37
BS Vir s 10 0.3770834 13.60 14.40 0.80 30.12. 12:36 287 (W) -16
V1139 Cas s 1 0.2971 12.80 12.80 0.00 30.12. 12:36 50 (NE) 44
V514 Hya p 6 0.374406 14.39 14.39 0.00 30.12. 12:36 344 (N) -41
IY Aps s 10 0.4184362 12.70 12.90 0.20 30.12. 12:36 196 (S) -39
V731 Car p 10 2.29995 9.27 9.78 0.51 30.12. 12:36 231 (SW) -67
V1105 Her s 5 0.321736 12.60 12.60 0.00 30.12. 12:36 242 (SW) 60
V600 And p 7 0.396793 12.64 12.64 0.00 30.12. 12:37 79 (E) 62
GN Boo p 1 0.3016025 10.75 11.30 0.55 30.12. 12:37 284 (W) 28
V1315 Her s 1 0.358361 12.75 13.10 0.35 30.12. 12:37 260 (W) 65
V399 Cas p 8 0.660374 13.90 14.30 0.40 30.12. 12:37 49 (NE) 62
V488 And p 10 0.682193 12.55 12.90 0.35 30.12. 12:37 78 (E) 47
UW Psc p 6 2.490853 10.80 11.30 0.50 30.12. 12:37 84 (E) 26
V737 Cep p 8 0.2987665 11.95 12.33 0.38 30.12. 12:37 28 (NE) 74
HM Cet p 5 0.44462 12.96 12.96 0.00 30.12. 12:37 88 (E) 6
V438 Dra p 10 0.555075 11.44 11.75 0.31 30.12. 12:37 359 (N) 65
EX And s 8 1.632506 12.70 13.00 0.30 30.12. 12:38 74 (E) 57
V361 Cas p 1 1.228975 12.30 12.80 0.50 30.12. 12:38 58 (NE) 59
DU CVn p 2 0.3071015 13.10 14.50 1.40 30.12. 12:38 309 (NW) 16
V391 Vir s 1 0.3543161 12.21 12.60 0.39 30.12. 12:38 295 (NW) -14
UY Vol p 1 0.159337785 16.90 23.00 6.10 30.12. 12:38 172 (S) -72
DZ Lyn s 1 0.378018 9.90 9.90 0.00 30.12. 12:38 1 (N) 3
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 30.12. 12:39 150 (SE) 77
FT Gem s 1 0.5876113 13.50 14.10 0.60 30.12. 12:39 21 (N) -24
NP Tel s 10 0.37512 12.90 13.30 0.40 30.12. 12:39 179 (S) -13
V632 Aur p 8 0.4652 15.95 17.25 1.30 30.12. 12:39 28 (NE) 5
HM Mon p 1 0.40765587 13.40 14.20 0.80 30.12. 12:39 24 (NE) -37
RU UMi s 1 0.524926 10.00 10.22 0.22 30.12. 12:39 332 (NW) 43
HU And p 10 0.2857905 16.50 17.20 0.70 30.12. 12:39 76 (E) 44
BC Gru p 8 0.3073055 9.90 10.30 0.40 30.12. 12:39 156 (SE) -13
V438 Nor p 10 0.4214 16.57 17.00 0.43 30.12. 12:39 216 (SW) -30
PT Dra p 10 0.270768 14.30 14.90 0.60 30.12. 12:39 309 (NW) 44
QU CMa p 10 0.638828 11.76 12.14 0.38 30.12. 12:40 33 (NE) -63
V916 Cen p 9 1.463225 8.71 8.83 0.12 30.12. 12:40 226 (SW) -60
DZ Psc s 1 0.366136 10.86 10.86 0.00 30.12. 12:40 95 (E) 33
GH Boo p 1 0.65951 11.90 12.30 0.40 30.12. 12:40 289 (W) 20
V1637 Ori p 9 1.82278 12.00 13.10 1.10 30.12. 12:40 61 (NE) -27
V2769 Ori p 5 0.27872 15.00 15.30 0.30 30.12. 12:40 41 (NE) -27
CT Tau s 1 0.666827 10.34 11.12 0.78 30.12. 12:40 31 (NE) -7
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.