Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V467 Vir s 6 0.6045733 9.46 9.46 0.00 21.05. 01:36 256 (W) 3
ES Her s 1 0.782029 13.10 13.70 0.60 21.05. 01:36 204 (SW) 72
GN TrA s 9 0.6146065 11.30 11.60 0.30 21.05. 01:36 198 (S) -31
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 21.05. 01:36 91 (E) 81
V641 And p 10 0.69492 13.40 13.85 0.45 21.05. 01:37 72 (E) 40
TX Eri p 10 0.62858 12.47 12.91 0.44 21.05. 01:37 71 (E) -40
V1107 Cas p 1 0.273412 12.88 13.20 0.32 21.05. 01:37 36 (NE) 37
BS Vul s 1 0.475971 10.90 11.10 0.20 21.05. 01:37 150 (SE) 59
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 21.05. 01:38 93 (E) 58
V634 And p 10 0.577405 14.40 15.40 1.00 21.05. 01:38 76 (E) 39
V1166 Cas p 10 1.321087 11.65 12.35 0.70 21.05. 01:38 29 (NE) 32
DW CMi p 2 0.30755495 14.50 15.00 0.50 21.05. 01:38 340 (N) -33
BY Peg p 1 0.341936 12.90 13.60 0.70 21.05. 01:38 105 (E) 49
FQ CVn s 1 0.371037 12.95 13.20 0.25 21.05. 01:38 281 (W) 34
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.05. 01:38 46 (NE) 71
V507 Cam p 8 2.211248 11.74 12.13 0.39 21.05. 01:38 350 (N) 40
V1053 Cas p 1 0.649369 15.20 15.80 0.60 21.05. 01:38 40 (NE) 41
IV Dra s 4 0.2681055 13.70 13.70 0.00 21.05. 01:38 294 (NW) 63
ES Oct p 10 0.510696 12.66 13.70 1.04 21.05. 01:39 171 (S) -42
V1034 Her p 1 0.81529 12.88 13.98 1.10 21.05. 01:39 218 (SW) 47
V641 Ori p 1 0.450815 14.20 14.80 0.60 21.05. 01:39 10 (N) -25
V1027 Ori p 4 10.393773 10.55 11.21 0.66 21.05. 01:39 6 (N) -25
LU Cnc p 6 0.39855 12.10 12.60 0.50 21.05. 01:39 322 (NW) -13
BN Psc p 8 0.349118 16.45 16.75 0.30 21.05. 01:39 62 (NE) 13
ES UMa s 1 0.5288515 11.00 11.40 0.40 21.05. 01:39 341 (N) 35
V561 And p 4 0.33479 16.03 16.42 0.39 21.05. 01:39 46 (NE) 21
V1234 Tau p 7 0.387939 12.60 13.00 0.40 21.05. 01:39 35 (NE) -25
SZ Psc p 5 3.965668 7.18 7.72 0.54 21.05. 01:39 104 (E) 15
LR Ara p 8 1.51954 10.00 10.60 0.60 21.05. 01:39 193 (S) -23
CW Aqr p 4 0.542909 10.70 11.00 0.30 21.05. 01:40 127 (SE) 7
FO Gem p 9 0.695617 14.70 15.80 1.10 21.05. 01:40 355 (N) -27
V524 Mon p 3 0.28361685 14.40 15.20 0.80 21.05. 01:40 353 (N) -38
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.05. 01:40 22 (N) -22
GT Cyg p 9 2.974353 13.30 15.70 2.40 21.05. 01:40 83 (E) 56
V734 CrA p 9 0.978382 11.08 12.00 0.92 21.05. 01:40 177 (S) -3
V590 Per p 10 5.6866 7.20 7.44 0.24 21.05. 01:40 27 (NE) -1
IZ Mon s 1 0.779805 11.90 12.00 0.10 21.05. 01:40 353 (N) -31
V1112 Cen p 9 0.386639 13.80 14.60 0.80 21.05. 01:40 244 (SW) -36
SY Aps p 6 0.278908 12.20 13.60 1.40 21.05. 01:41 199 (S) -39
V848 Her p 9 0.735037 14.90 16.30 1.40 21.05. 01:41 248 (W) 62
V448 Cep p 10 0.6324 9.59 9.73 0.14 21.05. 01:41 62 (NE) 57
U Sct s 6 0.954985 10.08 10.31 0.23 21.05. 01:41 175 (S) 27
AO Cam p 1 0.3299026 9.50 10.00 0.50 21.05. 01:41 20 (N) 17
V455 Lac p 10 1.9879 12.44 13.05 0.61 21.05. 01:41 68 (E) 57
V438 Dra p 10 0.555075 11.44 11.75 0.31 21.05. 01:41 12 (N) 63
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.05. 01:41 95 (E) -66
V610 Cyg p 10 1.497998 13.00 13.80 0.80 21.05. 01:41 91 (E) 59
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 21.05. 01:42 211 (SW) 43
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 21.05. 01:42 82 (E) -30
BV Tau s 3 0.930451 11.70 11.90 0.20 21.05. 01:42 14 (N) -16
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.