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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Lac s 1 1.739306 13.60 13.60 0.00 25.05. 09:44 299 (NW) 51
BF Vir s 1 0.640575 10.50 10.72 0.22 25.05. 09:44 22 (N) -38
MQ UMa p 1 0.476069 11.57 11.83 0.26 25.05. 09:44 37 (NE) 15
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 25.05. 09:44 258 (W) -4
PV Dra s 9 1.27746 13.30 13.30 0.00 25.05. 09:44 359 (N) 20
V830 Cep p 10 0.2601155 13.40 14.85 1.45 25.05. 09:44 331 (NW) 46
GZ Pup s 10 0.3202743 11.70 12.10 0.40 25.05. 09:45 134 (SE) -17
CU Hya p 4 0.7190715 13.50 14.50 1.00 25.05. 09:45 88 (E) 3
QY Boo p 10 0.341883 12.70 12.90 0.20 25.05. 09:45 353 (N) 4
AP Dor p 10 0.213593 9.38 9.60 0.22 25.05. 09:45 163 (S) -22
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.05. 09:45 34 (NE) 31
GO Aps p 10 0.4991 14.60 15.40 0.80 25.05. 09:45 184 (S) -63
RS Sct s 5 0.6642377 9.78 10.08 0.30 25.05. 09:45 289 (W) -28
EH Lyn s 1 0.326743 13.00 13.00 0.00 25.05. 09:45 66 (NE) 25
CD Vul s 1 0.683745 11.50 11.90 0.40 25.05. 09:46 294 (NW) 15
TV UMi p 1 0.4155497 8.77 8.85 0.08 25.05. 09:46 360 (N) 33
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.05. 09:46 354 (N) 8
EI CMi p 8 0.362536 12.80 13.50 0.70 25.05. 09:46 101 (E) 11
RT CrB s 2 5.117155 10.20 10.52 0.32 25.05. 09:46 352 (N) -10
V508 Cam p 10 0.301715 12.50 12.63 0.13 25.05. 09:46 17 (N) 48
V1300 Her s 1 0.296334 12.63 12.63 0.00 25.05. 09:46 327 (NW) 6
DS CMi p 10 0.649354 11.60 11.90 0.30 25.05. 09:46 109 (E) 15
V Crt s 1 0.7020358 9.90 10.10 0.20 25.05. 09:46 72 (E) -36
EX Psc s 1 0.289482 12.00 12.00 0.00 25.05. 09:46 233 (SW) 34
EL Aqr p 1 0.48141 10.38 10.73 0.35 25.05. 09:46 231 (SW) 18
DL CVn s 2 0.642442 11.97 11.97 0.00 25.05. 09:47 24 (NE) 3
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 25.05. 09:47 294 (NW) 33
IM Per s 1 2.2542295 12.00 12.70 0.70 25.05. 09:47 37 (NE) 87
SY Boo s 1 0.714484 12.25 12.25 0.00 25.05. 09:47 12 (N) -22
V1214 Cen p 10 2.136998 10.47 10.76 0.29 25.05. 09:48 103 (E) -50
V436 Nor p 10 0.6562 17.24 17.80 0.56 25.05. 09:48 225 (SW) -80
V1143 Her p 1 0.318275 13.00 14.00 1.00 25.05. 09:48 325 (NW) -17
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 25.05. 09:48 58 (NE) -18
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.05. 09:49 26 (NE) 4
EV CVn s 3 0.335969 12.00 12.00 0.00 25.05. 09:49 27 (NE) 2
V1137 Cas s 3 4.158995 11.85 11.85 0.00 25.05. 09:49 336 (NW) 69
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.05. 09:49 343 (N) 12
KW Boo s 5 0.348865 14.00 14.50 0.50 25.05. 09:49 7 (N) -12
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 25.05. 09:49 303 (NW) 28
V523 Cas s 1 0.2336923 10.62 11.34 0.72 25.05. 09:49 284 (W) 67
AM Tau s 1 2.043923 10.40 10.40 0.00 25.05. 09:50 119 (SE) 42
V877 Per s 1 1.1109827 13.91 13.91 0.00 25.05. 09:50 345 (N) 87
V651 Cyg p 10 1.024871 14.40 15.70 1.30 25.05. 09:50 300 (NW) 39
WZ Cap p 9 0.3130867 14.00 14.70 0.70 25.05. 09:50 256 (W) -8
V780 Sgr p 10 0.860306 12.80 13.60 0.80 25.05. 09:50 290 (W) -49
GY Psc p 9 0.33967 12.40 12.60 0.20 25.05. 09:50 235 (SW) 62
V404 CMa p 10 0.45178 17.45 18.40 0.95 25.05. 09:50 134 (SE) 9
V1096 Her s 1 0.2414165 13.05 13.05 0.00 25.05. 09:50 334 (NW) 9
V489 And s 8 0.422756 12.00 12.00 0.00 25.05. 09:50 246 (SW) 50
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 25.05. 09:51 321 (NW) -24
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.