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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 °
CS CrB p 9 0.336486 15.00 15.20 0.20 25.05. 05:46 295 (NW) 15
KN Per p 1 0.866461 11.20 11.80 0.60 25.05. 05:46 74 (E) 44
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.05. 05:46 61 (NE) 66
EX Leo s 1 0.408605 8.27 8.27 0.00 25.05. 05:46 3 (N) -24
MR Com p 1 0.412743 12.00 12.45 0.45 25.05. 05:46 330 (NW) -7
HV Aqr p 1 0.374457 9.71 10.11 0.40 25.05. 05:46 209 (SW) 33
V348 Cyg p 9 0.28423 14.10 15.10 1.00 25.05. 05:46 266 (W) 68
V440 Cas p 8 0.32568791 15.00 15.50 0.50 25.05. 05:46 73 (E) 84
V681 Her s 1 1.15862 13.60 13.60 0.00 25.05. 05:46 295 (NW) 12
CZ Lib p 10 0.56012 14.20 15.20 1.00 25.05. 05:47 270 (W) -27
SY Cep p 7 8.34711 12.05 12.98 0.93 25.05. 05:47 338 (N) 76
AG Lac s 1 0.7521703 13.60 14.00 0.40 25.05. 05:47 299 (NW) 85
IK Boo p 1 0.303116 12.00 12.50 0.50 25.05. 05:47 320 (NW) 0
V599 Aur p 1 0.316533 11.67 11.96 0.29 25.05. 05:47 66 (NE) 22
AQ Cap s 7 0.3173885 13.00 13.00 0.00 25.05. 05:47 209 (SW) 17
LL Cep s 6 0.7841514 13.50 14.00 0.50 25.05. 05:47 1 (N) 65
V485 Cam p 9 0.722537 13.30 14.30 1.00 25.05. 05:47 18 (N) 36
AG LMi s 7 0.679508 10.72 10.75 0.03 25.05. 05:48 3 (N) -7
RW Dor p 2 0.2854633 10.80 11.40 0.60 25.05. 05:48 147 (SE) -47
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 25.05. 05:48 58 (NE) -16
IU Per s 1 0.857026 10.50 10.50 0.00 25.05. 05:48 75 (E) 50
HY Pav p 10 0.351657 11.40 12.30 0.90 25.05. 05:48 193 (S) -37
QX Vir s 1 0.242075 13.31 13.60 0.29 25.05. 05:48 295 (NW) -27
GI Vul p 1 0.4814828 13.50 14.60 1.10 25.05. 05:48 257 (W) 46
V2638 Oph p 10 1.87423 13.20 14.00 0.80 25.05. 05:48 254 (W) -11
V640 Aur p 1 0.3279975 12.52 13.25 0.73 25.05. 05:48 43 (NE) 30
V467 And p 10 0.215 15.43 15.73 0.30 25.05. 05:48 138 (SE) 72
V931 Cyg p 1 0.341513 13.90 14.60 0.70 25.05. 05:48 261 (W) 48
V563 And p 8 0.3031916 13.70 14.20 0.50 25.05. 05:48 95 (E) 55
V345 Gem s 1 0.274778 7.82 7.88 0.06 25.05. 05:48 40 (NE) 5
LL Com p 1 0.406915 12.22 12.71 0.49 25.05. 05:49 331 (NW) -4
AP Leo s 1 0.430358 9.32 9.88 0.56 25.05. 05:49 359 (N) -35
CQ Ser p 5 0.7600617 10.70 11.50 0.80 25.05. 05:49 248 (W) 0
EV Cnc s 1 0.441439 12.75 12.80 0.05 25.05. 05:49 34 (NE) -22
WZ LMi s 1 0.38914 12.45 12.45 0.00 25.05. 05:49 6 (N) -8
CD Tri s 3 0.369035 12.14 12.14 0.00 25.05. 05:49 92 (E) 51
DR CVn p 1 0.329058 11.70 11.96 0.26 25.05. 05:49 339 (N) -1
FS Lyn p 9 0.5400065 11.02 11.37 0.35 25.05. 05:49 23 (NE) 6
RW Com s 1 0.2373465 11.00 11.56 0.56 25.05. 05:49 339 (N) -11
V2657 Oph p 10 1.710533 13.70 15.20 1.50 25.05. 05:49 261 (W) 11
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 25.05. 05:49 262 (W) 44
BD Hyi p 10 2.18187 12.88 14.36 1.48 25.05. 05:49 175 (S) -37
LL Mus p 8 1.365858 8.93 9.34 0.41 25.05. 05:50 206 (SW) -68
V578 Per s 3 0.970766 8.93 8.93 0.00 25.05. 05:50 67 (NE) 46
V357 Peg p 1 0.578451 9.01 9.49 0.48 25.05. 05:50 157 (SE) 64
V636 Aur p 1 0.3406176 13.70 14.10 0.40 25.05. 05:50 57 (NE) 19
VV UMa p 1 0.687376 10.13 10.91 0.78 25.05. 05:50 12 (N) 17
AK Her p 1 0.4215225 8.29 8.77 0.48 25.05. 05:50 278 (W) 14
V668 Ara s 10 0.6014 13.30 13.80 0.50 25.05. 05:51 220 (SW) -44
V589 Pup p 10 2.02218 8.72 9.09 0.37 25.05. 05:51 82 (E) -56
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.