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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 °
V954 Oph p 9 0.2252705 14.30 14.90 0.60 25.05. 03:22 224 (SW) 33
BX Peg s 1 0.280418 11.00 11.62 0.62 25.05. 03:22 146 (SE) 64
ET Leo s 1 0.3465036 9.55 9.55 0.00 25.05. 03:22 325 (NW) -25
KT Aps p 10 0.3742 15.00 15.30 0.30 25.05. 03:22 194 (S) -40
CN Lyn p 6 1.955509 9.07 9.58 0.51 25.05. 03:22 6 (N) -1
V1175 Her p 1 0.321199 10.89 11.07 0.18 25.05. 03:22 263 (W) 34
V1066 Her p 1 0.539622 11.80 12.30 0.50 25.05. 03:23 282 (W) 62
GQ Aps s 10 0.6353 14.50 14.80 0.30 25.05. 03:23 196 (S) -46
II Aur p 5 0.918907 14.70 16.20 1.50 25.05. 03:23 41 (NE) 6
V956 Aql p 10 0.3961755 13.90 14.30 0.40 25.05. 03:23 205 (SW) 26
MY Boo s 8 0.473378 13.70 14.20 0.50 25.05. 03:23 310 (NW) 41
IW Lyr s 4 0.7985204 13.10 13.30 0.20 25.05. 03:23 256 (W) 65
FS Aqr p 7 0.26205 13.20 14.00 0.80 25.05. 03:23 152 (SE) 36
CV Cyg s 1 0.983425 10.80 11.33 0.53 25.05. 03:24 215 (SW) 76
EZ Mon p 2 0.3761659 12.90 13.40 0.50 25.05. 03:24 30 (NE) -41
GU Ori s 1 0.470682 12.90 12.90 0.00 25.05. 03:24 38 (NE) -20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.05. 03:24 289 (W) 29
V731 Her p 1 0.4264073 13.30 13.90 0.60 25.05. 03:24 279 (W) 57
V828 Cyg s 6 2.104144 9.70 10.12 0.42 25.05. 03:25 3 (N) 85
YY CMi s 1 1.094021 8.33 8.88 0.55 25.05. 03:25 9 (N) -38
TY CMi p 5 1.2991254 13.00 13.90 0.90 25.05. 03:25 17 (N) -36
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 25.05. 03:25 357 (N) 82
GV Boo s 2 0.367868 12.40 12.40 0.00 25.05. 03:25 298 (NW) 11
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.05. 03:25 328 (NW) -39
KO Del s 1 0.5833444 12.50 12.00 -0.50 25.05. 03:25 176 (S) 56
AH Gem p 1 0.336762 14.40 14.90 0.50 25.05. 03:25 26 (NE) -20
MT Cam p 1 0.3661395 12.94 13.54 0.60 25.05. 03:25 33 (NE) 26
GR Psc p 4 0.49432 11.21 11.21 0.00 25.05. 03:25 91 (E) 31
DI CVn p 1 0.305966 13.60 14.40 0.80 25.05. 03:25 315 (NW) 10
V506 Cam s 8 0.3401 12.70 13.20 0.50 25.05. 03:25 359 (N) 44
RZ UMi s 2 0.3373491 12.80 13.50 0.70 25.05. 03:25 355 (N) 50
DD Aqr s 1 0.7210105 10.90 11.20 0.30 25.05. 03:25 140 (SE) 34
Y For p 10 0.2699092 13.80 14.20 0.40 25.05. 03:26 106 (E) -22
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.05. 03:26 256 (W) 64
V2769 Ori p 5 0.27872 15.00 15.30 0.30 25.05. 03:26 45 (NE) -25
V1237 Tau s 8 0.287447 14.03 14.03 0.00 25.05. 03:26 42 (NE) -4
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.05. 03:26 59 (NE) -14
CI CMa p 10 2.954513 13.80 14.40 0.60 25.05. 03:26 47 (NE) -61
YZ Phe p 10 0.23472665 12.65 13.32 0.67 25.05. 03:27 131 (SE) -26
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 03:27 282 (W) 38
WW Cru p 10 1.147619 12.70 13.30 0.60 25.05. 03:27 230 (SW) -61
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 25.05. 03:27 224 (SW) 69
V854 Her p 10 0.780649 14.70 15.80 1.10 25.05. 03:27 274 (W) 44
SS Com s 1 0.412815 11.30 11.90 0.60 25.05. 03:27 303 (NW) -2
V1370 Tau p 7 0.295517 10.90 11.20 0.30 25.05. 03:27 44 (NE) -10
V538 And p 10 0.5188056 13.90 14.30 0.40 25.05. 03:27 73 (E) 37
BE Cru p 9 2.220996 12.50 13.20 0.70 25.05. 03:27 233 (SW) -57
AM Leo p 1 0.3657975 9.25 9.83 0.58 25.05. 03:27 321 (NW) -22
AW Vir s 1 0.3539976 11.00 11.67 0.67 25.05. 03:27 286 (W) -9
V885 Per p 10 0.30387 13.10 13.40 0.30 25.05. 03:28 45 (NE) 36
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.