Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GY Cnc p 7 0.1754425 16.50 17.80 1.30 05.05. 07:17 30 (NE) -16
MM Dra s 8 0.2644 14.54 14.54 0.00 05.05. 07:17 320 (NW) 61
AE Vol p 10 0.406614 9.97 10.54 0.57 05.05. 07:17 142 (SE) -66
QS UMa p 9 0.4183 15.70 17.65 1.95 05.05. 07:17 16 (N) 12
CZ CMa p 9 0.818973 13.40 13.70 0.30 05.05. 07:18 77 (E) -35
V742 Her s 1 0.5776513 13.80 14.40 0.60 05.05. 07:18 298 (NW) 36
V Sge p 1 0.5141928 8.60 13.90 5.30 05.05. 07:18 245 (SW) 46
BW Eri p 6 0.6384855 10.16 10.75 0.59 05.05. 07:18 120 (SE) -11
GK Cep s 1 0.936164 6.89 7.31 0.42 05.05. 07:18 340 (N) 66
BL Leo p 1 0.28193 13.80 14.50 0.70 05.05. 07:18 352 (N) -15
IU Lup p 10 1.61907 8.78 9.09 0.32 05.05. 07:18 258 (W) -51
FO Hya s 1 0.4695567 9.50 9.50 0.00 05.05. 07:19 32 (NE) -56
KQ Gem s 1 0.4079905 14.00 14.60 0.60 05.05. 07:19 63 (NE) -2
BN Ari p 1 0.2993717 10.38 11.02 0.64 05.05. 07:19 108 (E) 49
U Gem p 1 0.17690624 8.20 14.90 6.70 05.05. 07:19 45 (NE) -6
RV Psc p 1 0.5539893 11.30 12.00 0.70 05.05. 07:20 117 (SE) 60
FU Lac s 7 2.289106 15.80 15.80 0.00 05.05. 07:20 251 (W) 76
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 05.05. 07:20 345 (N) -3
GT Boo s 2 0.568922 12.10 12.10 0.00 05.05. 07:20 315 (NW) 13
NR Nor s 10 0.42886 15.50 15.90 0.40 05.05. 07:20 228 (SW) -46
V1121 Cen p 10 0.996379 10.80 11.60 0.80 05.05. 07:21 315 (NW) -70
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 05.05. 07:21 257 (W) 55
OZ Hya s 5 2.048765 9.50 9.70 0.20 05.05. 07:21 32 (NE) -57
V444 And s 7 0.46878 13.04 13.70 0.66 05.05. 07:21 101 (E) 67
FY CVn p 10 0.386118 13.30 13.70 0.40 05.05. 07:21 330 (NW) 6
V368 Sge p 10 0.415859 12.20 12.55 0.35 05.05. 07:21 251 (W) 39
V471 Cas p 1 0.4009368 14.10 14.60 0.50 05.05. 07:21 63 (NE) 69
XZ For p 9 0.308127 9.90 10.28 0.38 05.05. 07:22 148 (SE) -4
V737 Cep p 8 0.2987665 11.95 12.33 0.38 05.05. 07:22 323 (NW) 70
AR Boo p 1 0.3448727 13.50 14.50 1.00 05.05. 07:23 326 (NW) -8
EV Cnc s 1 0.441439 12.75 12.80 0.05 05.05. 07:23 38 (NE) -20
V423 Dra p 10 1.21747 10.93 11.25 0.32 05.05. 07:23 303 (NW) 55
IS Boo s 8 0.25145 14.00 14.00 0.00 05.05. 07:23 331 (NW) 16
V639 Aur s 4 0.3571 14.01 14.01 0.00 05.05. 07:23 46 (NE) 33
V804 Cep p 6 0.347592 12.94 13.45 0.51 05.05. 07:24 7 (N) 53
V1687 Aql p 10 0.587805 11.50 11.90 0.40 05.05. 07:24 249 (W) 21
V627 Aur p 8 0.387842 13.70 14.10 0.40 05.05. 07:24 58 (NE) 25
V2553 Oph s 1 0.457615 11.30 11.70 0.40 05.05. 07:24 278 (W) 12
V391 Vir s 1 0.3543161 12.21 12.60 0.39 05.05. 07:24 340 (N) -34
V2717 Oph p 9 0.336 15.00 15.50 0.50 05.05. 07:24 265 (W) -7
V349 Mus p 10 1.4883 16.87 16.89 0.02 05.05. 07:24 216 (SW) -67
YZ Phe s 10 0.23472665 12.65 12.95 0.30 05.05. 07:25 155 (SE) -11
V600 And p 7 0.396793 12.64 12.64 0.00 05.05. 07:25 218 (SW) 87
V1173 Her p 10 0.2656288 9.95 10.40 0.45 05.05. 07:25 311 (NW) 26
V1062 Her s 1 0.251436 13.10 13.10 0.00 05.05. 07:25 300 (NW) 34
V731 Her s 1 0.4264073 13.30 13.80 0.50 05.05. 07:25 302 (NW) 32
EW Del p 6 0.3923312 15.10 15.50 0.40 05.05. 07:25 244 (SW) 40
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 05.05. 07:25 226 (SW) 3
V483 Hya p 10 0.407496 12.25 12.55 0.30 05.05. 07:26 57 (NE) -37
V811 Cep p 10 0.2507641 14.20 14.90 0.70 05.05. 07:26 311 (NW) 61
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.