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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AI Gem p 1 0.7242082 13.80 14.20 0.40 20.01. 22:37 199 (S) 55
QW Cyg p 2 0.5876453 13.90 14.40 0.50 20.01. 22:37 356 (N) -2
V903 Ara p 9 0.301566 12.34 12.40 0.06 20.01. 22:38 122 (SE) -66
NX Boo p 8 0.251135 13.02 13.40 0.38 20.01. 22:38 53 (NE) 13
AE Vol p 10 0.406614 9.97 10.54 0.57 20.01. 22:38 172 (S) -26
V902 Cep p 10 0.32871 11.78 12.28 0.50 20.01. 22:38 353 (N) 45
AX Dra p 1 0.5681633 10.90 11.60 0.70 20.01. 22:38 37 (NE) 50
KN Vul s 1 0.3573295 13.00 13.40 0.40 20.01. 22:39 357 (N) -12
PR Cam p 10 0.387366 13.10 13.40 0.30 20.01. 22:39 299 (NW) 56
V968 Oph s 10 0.7232656 14.30 15.20 0.90 20.01. 22:39 25 (NE) -34
GW Leo p 9 0.3361243 13.00 13.13 0.13 20.01. 22:39 124 (SE) 42
V502 And s 6 0.318892 13.80 14.15 0.35 20.01. 22:39 300 (NW) 14
V469 Cyg p 1 1.31251 12.80 13.90 1.10 20.01. 22:39 353 (N) -5
II Per s 1 0.4798527 13.50 13.60 0.10 20.01. 22:39 279 (W) 58
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 20.01. 22:39 154 (SE) 15
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.01. 22:39 59 (NE) 35
V1045 Her s 1 0.510283 10.90 10.90 0.00 20.01. 22:39 25 (NE) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.01. 22:40 63 (NE) -21
V400 Pav p 10 1.155466 9.18 9.33 0.15 20.01. 22:40 219 (SW) -71
EL Lyn p 7 0.644538 12.65 13.20 0.55 20.01. 22:40 137 (SE) 78
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.01. 22:40 283 (W) 25
EPS CrA p 9 0.591452 4.74 5.00 0.26 20.01. 22:40 35 (NE) -75
V1847 Ori p 1 0.342605 12.09 12.36 0.27 20.01. 22:40 233 (SW) 40
V1851 Ori p 1 0.276946 12.00 12.50 0.50 20.01. 22:40 231 (SW) 40
V901 Cen s 1 0.3542133 11.94 11.94 0.00 20.01. 22:40 148 (SE) -21
V625 And p 10 0.2495793 14.20 14.80 0.60 20.01. 22:40 319 (NW) 8
V1223 Tau s 7 0.446918 12.15 12.15 0.00 20.01. 22:40 255 (W) 24
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 20.01. 22:40 354 (N) 13
KO Lac p 10 1.0260805 14.60 15.50 0.90 20.01. 22:41 337 (NW) 18
MS Vir p 1 0.3124379 9.34 9.67 0.33 20.01. 22:41 97 (E) -17
V724 Aql s 1 0.517599 11.10 11.57 0.47 20.01. 22:41 355 (N) -39
V425 Ser s 8 0.544293 11.70 11.70 0.00 20.01. 22:41 59 (NE) 0
BC Col p 10 0.29683 15.00 15.00 0.00 20.01. 22:41 203 (SW) 9
SW Cnc s 6 1.799205 11.60 10.60 -1.00 20.01. 22:41 149 (SE) 46
V1207 Her p 8 0.2667556 12.55 13.40 0.85 20.01. 22:41 41 (NE) -5
V1188 Tau s 6 0.576023 11.85 11.85 0.00 20.01. 22:41 264 (W) 38
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.01. 22:41 132 (SE) -40
MT Her s 1 0.4877185 11.86 12.30 0.44 20.01. 22:41 21 (N) -23
V1289 Her p 1 0.340092 11.06 11.45 0.39 20.01. 22:41 24 (NE) -2
DP Gru p 10 3.80343 8.31 8.63 0.32 20.01. 22:42 259 (W) -52
EI CVn s 1 0.260766 11.80 12.45 0.65 20.01. 22:42 63 (NE) 23
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 20.01. 22:42 354 (N) -2
OX Com p 10 0.400234 15.20 16.20 1.00 20.01. 22:42 82 (E) 17
V1092 Her s 4 0.384539 11.93 11.93 0.00 20.01. 22:42 32 (NE) -4
FZ CVn s 9 0.358335 13.50 13.80 0.30 20.01. 22:43 60 (NE) 27
V337 Aql s 10 2.733879 8.57 9.09 0.52 20.01. 22:43 13 (N) -41
HR Boo p 1 0.315967 13.25 13.85 0.60 20.01. 22:43 64 (NE) 7
GS Aqr p 3 0.374069 13.20 13.80 0.60 20.01. 22:43 312 (NW) -29
AW Lup p 9 0.7783 12.00 13.20 1.20 20.01. 22:43 115 (SE) -50
ET Vel p 4 3.080877 11.20 11.80 0.60 20.01. 22:43 166 (S) -8
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.