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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.04. 07:23 354 (N) 33
V787 Aql p 10 1.04 14.50 15.50 1.00 25.04. 07:23 225 (SW) 31
V496 Mon p 5 0.660764 12.50 13.30 0.80 25.04. 07:23 64 (NE) -16
V463 And p 1 0.406095 12.15 13.05 0.90 25.04. 07:23 145 (SE) 75
V421 Cam p 8 2.25308 12.83 13.50 0.67 25.04. 07:24 13 (N) 45
RW PsA s 9 0.3604495 11.05 11.63 0.58 25.04. 07:24 186 (S) 13
IN Boo s 7 0.285759 13.90 13.90 0.00 25.04. 07:24 317 (NW) 4
GQ Boo p 1 0.3846402 12.65 13.07 0.42 25.04. 07:24 304 (NW) 5
IY Aps s 10 0.4184362 12.70 12.90 0.20 25.04. 07:24 203 (SW) -46
AB Cas s 1 1.366888 10.10 10.28 0.18 25.04. 07:24 30 (NE) 56
DF Dra p 10 2.80705 13.06 13.65 0.59 25.04. 07:24 335 (NW) 66
SIG Aql s 3 1.9502717 5.14 5.30 0.16 25.04. 07:24 236 (SW) 32
V728 Cyg p 2 2.060155 10.60 12.70 2.10 25.04. 07:25 308 (NW) 69
V1799 Ori s 2 0.290304 12.90 13.60 0.70 25.04. 07:25 84 (E) 4
NR Lac p 1 0.6048055 13.20 14.00 0.80 25.04. 07:25 260 (W) 88
V362 Cam p 9 0.720745 11.60 12.10 0.50 25.04. 07:25 37 (NE) 44
V339 Aps p 9 0.551208 13.20 13.80 0.60 25.04. 07:25 207 (SW) -57
HI Leo p 1 0.3115905 10.90 11.60 0.70 25.04. 07:25 349 (N) -38
KZ Pav s 7 0.949879 7.71 7.71 0.00 25.04. 07:25 190 (S) -32
AK Cam p 1 2.226805 10.30 10.90 0.60 25.04. 07:25 8 (N) 38
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.04. 07:26 102 (E) -4
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 25.04. 07:26 257 (W) 51
V466 Cam p 9 0.3998995 12.60 13.10 0.50 25.04. 07:26 19 (N) 38
V445 Dra p 10 0.3214714 13.40 14.10 0.70 25.04. 07:26 341 (N) 62
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.04. 07:26 235 (SW) -5
UU Sge p 7 0.46506918 14.18 15.59 1.41 25.04. 07:26 244 (SW) 42
CT Tau s 1 0.666827 10.34 11.12 0.78 25.04. 07:27 58 (NE) 9
BO Mon p 1 2.225209 10.00 12.10 2.10 25.04. 07:27 50 (NE) -32
V424 Cam s 8 0.325849 13.15 13.15 0.00 25.04. 07:27 21 (N) 42
V1197 Her s 1 0.2626795 13.17 13.17 0.00 25.04. 07:27 290 (W) 20
GH Boo p 1 0.65951 11.90 12.30 0.40 25.04. 07:27 315 (NW) 1
V441 And s 4 0.469656 13.48 14.20 0.72 25.04. 07:27 97 (E) 65
V897 Cep s 10 4.48721 11.45 11.45 0.00 25.04. 07:27 359 (N) 69
V508 Cam p 10 0.301715 12.50 12.63 0.13 25.04. 07:27 5 (N) 39
DI CVn s 1 0.305966 13.60 13.60 0.00 25.04. 07:28 338 (N) -1
AM Oct p 10 0.5017 14.40 15.10 0.70 25.04. 07:28 189 (S) -37
V351 Peg s 1 0.593297 8.00 8.00 0.00 25.04. 07:28 162 (S) 55
V733 Her p 3 0.4174915 13.80 14.40 0.60 25.04. 07:28 301 (NW) 40
DK Cyg p 1 0.470693 10.37 10.93 0.56 25.04. 07:28 225 (SW) 70
NN Vir s 2 0.4806875 7.30 7.67 0.37 25.04. 07:28 302 (NW) -17
V483 And p 1 0.2970635 11.97 12.20 0.23 25.04. 07:28 110 (E) 70
V443 Cam p 9 0.411691 14.00 14.90 0.90 25.04. 07:28 19 (N) 41
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.04. 07:28 356 (N) 5
V410 Aql p 10 0.981136 14.50 15.00 0.50 25.04. 07:28 240 (SW) 29
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 25.04. 07:28 349 (N) 84
V362 Cas s 7 1.04496 12.80 12.80 0.00 25.04. 07:28 31 (NE) 73
W Crv s 1 0.3880813 11.16 11.86 0.70 25.04. 07:28 327 (NW) -49
V536 Ori p 8 3.163264 10.40 11.00 0.60 25.04. 07:29 81 (E) -5
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 25.04. 07:29 259 (W) -11
VW Pic p 10 0.425763 7.05 7.14 0.09 25.04. 07:29 128 (SE) -45
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.