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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DS Psc p 4 0.3424915 11.75 12.18 0.43 25.05. 23:51 66 (NE) -15
V573 Lyr s 2 0.870536 10.80 10.80 0.00 25.05. 23:51 119 (SE) 73
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 25.05. 23:51 101 (E) 55
V1107 Cas p 1 0.273412 12.88 13.20 0.32 25.05. 23:52 27 (NE) 30
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 25.05. 23:52 117 (SE) 7
WY Sex p 5 0.3680553 11.50 11.80 0.30 25.05. 23:52 280 (W) -10
V951 Per p 7 0.270478 12.70 13.20 0.50 25.05. 23:52 12 (N) -5
CE Leo p 1 0.3034287 11.80 12.60 0.80 25.05. 23:52 279 (W) 24
V940 Oph p 10 0.433226 14.80 15.80 1.00 25.05. 23:52 163 (S) 47
V731 Her p 1 0.4264073 13.30 13.90 0.60 25.05. 23:52 159 (S) 84
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.05. 23:52 38 (NE) -4
PV Lyr p 4 1.198632 12.00 12.30 0.30 25.05. 23:53 114 (SE) 59
GW Psc p 8 0.3363377 11.35 12.00 0.65 25.05. 23:53 59 (NE) -14
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 25.05. 23:53 115 (SE) 17
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 25.05. 23:53 149 (SE) -66
BG Vul s 1 0.4032397 12.90 13.70 0.80 25.05. 23:53 96 (E) 34
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 25.05. 23:53 174 (S) 49
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.05. 23:53 180 (S) 14
V1847 Ori p 1 0.342605 12.09 12.36 0.27 25.05. 23:53 360 (N) -28
V477 Peg p 9 0.2747515 11.65 11.75 0.10 25.05. 23:53 90 (E) 27
XZ And s 1 1.3572855 10.02 10.03 0.01 25.05. 23:53 34 (NE) 11
V501 Cyg p 8 2.806245 12.70 13.50 0.80 25.05. 23:53 95 (E) 51
V964 Per p 8 0.417274 12.40 12.90 0.50 25.05. 23:53 3 (N) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 23:54 203 (SW) 37
CR Scl p 10 0.246539 9.62 9.77 0.15 25.05. 23:54 100 (E) -42
V380 Dra s 1 0.4937366 12.28 12.28 0.00 25.05. 23:54 10 (N) 70
BX Dra s 1 0.579028 11.50 11.50 0.00 25.05. 23:54 332 (NW) 75
V479 Per p 10 0.65334 14.40 17.90 3.50 25.05. 23:54 25 (NE) 8
FK Leo s 6 1.73714 8.59 8.59 0.00 25.05. 23:54 279 (W) 11
V411 Lyr p 6 0.582626 13.50 14.50 1.00 25.05. 23:54 114 (SE) 64
V747 Cen p 10 0.53719488 9.86 10.46 0.60 25.05. 23:54 215 (SW) -15
AR Dra s 1 0.675838 11.29 11.63 0.34 25.05. 23:54 320 (NW) 51
GH Aqr p 6 0.305585 13.40 13.80 0.40 25.05. 23:54 103 (E) 4
V613 And p 7 0.937902 8.79 10.00 1.21 25.05. 23:54 55 (NE) 34
V939 Cep p 10 5.5466 12.39 13.00 0.61 25.05. 23:54 27 (NE) 45
GW Cnc p 1 0.2814125 12.60 13.20 0.60 25.05. 23:54 310 (NW) -4
MY Ser p 9 3.32161 7.33 7.66 0.33 25.05. 23:55 161 (S) 26
V634 CrA p 10 0.3079573 13.40 13.90 0.50 25.05. 23:55 164 (S) -4
UX Eri s 1 0.4452835 11.15 11.66 0.51 25.05. 23:55 40 (NE) -40
BW Dra s 1 0.292165 8.61 9.02 0.41 25.05. 23:55 317 (NW) 70
V733 Her s 3 0.4174915 13.80 14.30 0.50 25.05. 23:55 139 (SE) 87
UW Ori p 1 2.038132 11.10 11.60 0.50 25.05. 23:56 349 (N) -19
V1044 Her p 1 0.2406405 13.07 13.27 0.20 25.05. 23:56 180 (S) 78
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.05. 23:56 246 (SW) 8
QT UMa p 6 0.473539 11.00 11.80 0.80 25.05. 23:56 319 (NW) 24
V664 Lyr p 8 0.359987 13.00 13.00 0.00 25.05. 23:56 108 (E) 73
AZ Vir s 1 0.3496644 10.74 11.37 0.63 25.05. 23:56 242 (SW) 27
EM Psc p 8 0.343975 14.30 14.75 0.45 25.05. 23:56 57 (NE) -9
V339 Lib p 9 0.339013 13.60 14.40 0.80 25.05. 23:57 203 (SW) 17
V585 Aur s 4 0.535301 11.05 11.30 0.25 25.05. 23:57 5 (N) -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.