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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LX Ser p 1 0.1584325 13.30 17.40 4.10 25.05. 05:32 294 (NW) 4
VY Lac s 1 1.0362446 10.20 10.60 0.40 25.05. 05:32 168 (S) 85
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 25.05. 05:32 30 (NE) -21
SS Lib p 1 1.438006 10.40 11.30 0.90 25.05. 05:32 270 (W) -21
RV Gru p 10 0.2595312 11.00 11.40 0.40 25.05. 05:33 181 (S) -7
GO Cha p 10 0.406067 10.64 10.97 0.33 25.05. 05:33 174 (S) -59
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.05. 05:33 51 (NE) 40
BI CVn s 1 0.3842103 10.35 10.75 0.40 25.05. 05:33 333 (NW) 2
V775 Cen p 4 0.6636425 9.90 10.60 0.70 25.05. 05:33 248 (W) -60
V920 Oph s 10 1.5505 15.10 15.90 0.80 25.05. 05:34 255 (W) 23
V387 Her s 1 0.589466 12.80 13.20 0.40 25.05. 05:34 277 (W) 21
GV Leo p 1 0.266728 11.37 11.50 0.13 25.05. 05:34 9 (N) -23
AA Lyn p 9 0.561388 14.70 15.30 0.60 25.05. 05:34 32 (NE) 9
GH Aqr s 6 0.305585 13.40 13.40 0.00 25.05. 05:34 188 (S) 35
V654 Pup p 9 0.370015 14.00 14.80 0.80 25.05. 05:34 104 (E) -57
BG CrA p 10 0.4527693 14.50 15.30 0.80 25.05. 05:34 223 (SW) -11
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.05. 05:34 312 (NW) -59
AL Leo p 1 1.6055175 10.20 10.60 0.40 25.05. 05:34 12 (N) -21
V801 Cep p 9 2.01529 12.90 13.40 0.50 25.05. 05:35 17 (N) 56
V811 Cep p 10 0.2507641 14.20 14.90 0.70 25.05. 05:35 312 (NW) 65
V568 And p 9 0.394287 13.90 14.50 0.60 25.05. 05:35 84 (E) 53
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 05:35 302 (NW) 19
FR Lac p 10 0.32 15.20 16.10 0.90 25.05. 05:35 4 (N) 86
V714 Mon s 1 0.3445093 11.83 12.30 0.47 25.05. 05:35 67 (NE) -12
DEL Cap s 8 1.0227688 2.81 2.90 0.09 25.05. 05:35 196 (S) 23
DY Cep p 8 1.57457 11.70 12.00 0.30 25.05. 05:35 19 (N) 75
DQ Her p 7 0.19362088 13.00 18.08 5.08 25.05. 05:36 293 (NW) 45
V1284 Her p 1 0.337146 12.78 13.18 0.40 25.05. 05:36 288 (W) 35
KX Nor s 10 0.58614 14.30 14.80 0.50 25.05. 05:36 229 (SW) -41
V1172 Her s 4 0.236167 12.00 12.50 0.50 25.05. 05:36 285 (W) 8
BQ Phe p 10 0.218481 10.43 10.60 0.17 25.05. 05:36 163 (S) -9
V428 Cam s 8 0.290606 12.85 12.85 0.00 25.05. 05:36 17 (N) 44
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.05. 05:36 313 (NW) -59
AB Mus p 8 0.964944 12.80 14.50 1.70 25.05. 05:36 214 (SW) -63
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 25.05. 05:36 316 (NW) 38
V371 Sge p 10 0.8334 11.90 12.45 0.55 25.05. 05:36 239 (SW) 45
CH CMa p 10 0.8609546 12.80 13.20 0.40 25.05. 05:36 81 (E) -40
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 25.05. 05:37 183 (S) 26
V604 Car p 10 0.472292 9.16 9.64 0.48 25.05. 05:37 128 (SE) -59
G0950.0560 Her p 4 1.232495 11.36 11.92 0.56 25.05. 05:37 284 (W) 3
DE Lyn s 1 0.408818 13.13 13.13 0.00 25.05. 05:37 20 (N) 22
V368 Cam s 6 0.4089212 13.35 13.35 0.00 25.05. 05:37 27 (NE) 47
V2635 Oph p 8 0.430959 12.15 12.60 0.45 25.05. 05:37 264 (W) 4
CI CVn p 3 0.8158745 9.36 9.87 0.51 25.05. 05:38 336 (NW) 13
KO Ara p 9 0.3825476 13.30 14.10 0.80 25.05. 05:38 222 (SW) -32
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 25.05. 05:38 79 (E) 28
HU And p 10 0.2857905 16.50 17.20 0.70 25.05. 05:38 107 (E) 68
V1053 Cas s 1 0.649369 15.20 15.20 0.00 25.05. 05:38 45 (NE) 70
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 25.05. 05:39 260 (W) 53
V382 Gem p 9 1.446297 10.22 10.57 0.35 25.05. 05:39 58 (NE) -4
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.