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Ephemerides for Variable Stars

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 °
EP Cas p 1 0.8134382 11.20 12.30 1.10 25.05. 07:55 311 (NW) 77
GR Tau s 1 0.429851 10.26 10.49 0.23 25.05. 07:55 115 (SE) 45
RV Gru p 10 0.2595312 11.00 11.40 0.40 25.05. 07:55 205 (SW) -12
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.05. 07:55 286 (W) 38
V1094 Her s 1 0.392119 12.60 12.60 0.00 25.05. 07:56 311 (NW) 12
V635 Cyg s 1 0.760358 13.30 13.50 0.20 25.05. 07:56 288 (W) 56
V1289 Her s 1 0.340092 11.06 11.06 0.00 25.05. 07:56 308 (NW) 14
BU Tri p 1 0.295568 14.40 15.00 0.60 25.05. 07:56 132 (SE) 73
V404 Peg p 2 0.419177 10.47 10.77 0.30 25.05. 07:56 249 (W) 61
MN Aur s 4 5.5809 11.90 11.90 0.00 25.05. 07:56 68 (E) 46
V405 Pup p 10 1.567131 8.72 8.92 0.20 25.05. 07:56 90 (E) -19
GZ Aqr s 4 0.302781 14.60 14.60 0.00 25.05. 07:57 221 (SW) 24
IM Hya p 10 1.782043 12.10 13.20 1.10 25.05. 07:57 38 (NE) -69
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 25.05. 07:57 289 (W) -11
WY Sex s 5 0.3680553 11.50 11.50 0.00 25.05. 07:57 53 (NE) -28
V1865 Ori p 3 0.717374 12.50 12.90 0.40 25.05. 07:57 100 (E) 29
GG Lup p 7 1.84961 5.49 6.00 0.51 25.05. 07:57 280 (W) -66
U Oph p 1 1.67734617 5.84 6.56 0.72 25.05. 07:57 293 (NW) -17
V1207 Her p 8 0.2667556 12.55 13.40 0.85 25.05. 07:58 314 (NW) -2
V364 UMa p 8 0.3669815 13.40 13.95 0.55 25.05. 07:58 352 (N) 22
V438 Nor p 10 0.4214 16.57 17.00 0.43 25.05. 07:58 239 (SW) -65
V488 Cam s 7 0.2674155 12.80 12.80 0.00 25.05. 07:58 17 (N) 47
UY UMa p 1 0.3760203 12.70 12.90 0.20 25.05. 07:58 355 (N) 15
HV Aqr s 1 0.374457 9.71 9.71 0.00 25.05. 07:58 242 (SW) 18
V1202 Her p 10 0.3388 13.70 14.30 0.60 25.05. 07:58 325 (NW) 15
V608 Cas p 1 0.380403 12.30 13.30 1.00 25.05. 07:58 15 (N) 67
SZ Her s 1 0.818096 9.86 10.10 0.24 25.05. 07:58 308 (NW) 12
PT Vir s 7 0.3081795 13.38 13.50 0.12 25.05. 07:59 13 (N) -29
CT Cet p 6 0.2564878 9.29 9.48 0.19 25.05. 07:59 180 (S) 20
EH Cnc p 1 0.4180364 11.73 12.47 0.74 25.05. 07:59 63 (NE) 5
DQ CMa p 10 0.425025 14.80 15.80 1.00 25.05. 07:59 98 (E) -15
V450 Cam p 10 0.8511 12.70 13.00 0.30 25.05. 07:59 28 (NE) 49
V1010 Aql p 10 0.719594 15.50 16.50 1.00 25.05. 07:59 271 (W) 12
AK Gru p 10 0.493682 11.00 11.50 0.50 25.05. 07:59 202 (S) -8
W UMa s 1 0.3336367 7.75 8.43 0.68 25.05. 07:59 29 (NE) 24
KM Cnc s 3 0.536435 12.60 11.60 -1.00 25.05. 07:59 65 (NE) 9
PS Vir p 1 0.289806 12.00 12.30 0.30 25.05. 07:59 22 (N) -31
GK Boo s 1 0.477772 10.30 10.30 0.00 25.05. 07:59 343 (N) -1
V947 Cyg s 5 0.429245 14.10 14.70 0.60 25.05. 07:59 287 (W) 28
V401 Cyg s 1 0.582725 10.64 11.13 0.49 25.05. 07:59 288 (W) 25
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 25.05. 07:59 246 (SW) 16
V892 Cep p 10 0.362442 13.50 14.00 0.50 25.05. 07:59 340 (N) 61
V576 Cen s 10 0.378016 12.60 12.60 0.00 25.05. 08:00 52 (NE) -70
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 25.05. 08:00 295 (NW) 32
V531 And p 10 0.406372 11.40 11.60 0.20 25.05. 08:00 167 (S) 73
V1220 Tau p 6 1.06424 11.90 12.50 0.60 25.05. 08:01 140 (SE) 31
CO Ind p 10 0.597959 10.64 11.25 0.61 25.05. 08:01 221 (SW) -22
CC Com s 1 0.2206859 11.30 11.30 0.00 25.05. 08:01 15 (N) -16
KV Aps s 10 0.738365 13.40 13.60 0.20 25.05. 08:01 201 (S) -55
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 25.05. 08:01 305 (NW) 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.