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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1220 Tau s 6 1.06424 11.90 11.90 0.00 21.05. 15:26 257 (W) 9
CZ Peg p 9 0.562229 13.40 14.40 1.00 21.05. 15:26 340 (N) -13
BK Oct p 10 0.3686 14.30 14.80 0.50 21.05. 15:26 174 (S) -65
V1230 Her p 10 0.370002 14.07 14.69 0.62 21.05. 15:26 51 (NE) -11
GN CVn p 1 0.395009 12.00 12.50 0.50 21.05. 15:26 65 (NE) 31
PY Vir p 1 0.311248 9.60 10.10 0.50 21.05. 15:27 107 (E) 8
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 21.05. 15:27 11 (N) 9
V455 Cyg s 8 8.75246 10.40 10.90 0.50 21.05. 15:27 360 (N) 0
V782 Cep p 10 0.3605843 15.79 15.88 0.09 21.05. 15:27 354 (N) 48
AO Aqr p 9 0.4893508 11.50 12.30 0.80 21.05. 15:27 313 (NW) -56
IO Boo s 7 0.2711483 13.00 13.00 0.00 21.05. 15:28 76 (E) 21
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.05. 15:28 342 (N) 14
V357 Her s 5 0.28204 13.40 13.40 0.00 21.05. 15:28 27 (NE) -23
BZ Ara p 9 0.4 14.50 15.10 0.60 21.05. 15:28 127 (SE) -58
LT Eri p 1 0.17017 15.00 18.72 3.72 21.05. 15:29 246 (SW) 11
V502 And p 6 0.318892 13.80 14.20 0.40 21.05. 15:29 308 (NW) 8
VY Vul s 8 0.8843472 14.20 14.40 0.20 21.05. 15:29 9 (N) -19
EP CMi p 8 2.72535 12.10 13.00 0.90 21.05. 15:29 185 (S) 40
V640 Aql s 7 0.5612183 12.60 12.80 0.20 21.05. 15:29 14 (N) -28
V445 Peg s 1 0.40465 14.00 14.00 0.00 21.05. 15:29 344 (N) -12
V353 Dra p 8 0.802697 11.52 11.79 0.27 21.05. 15:30 31 (NE) 29
V415 Dra p 1 0.437416 12.00 12.50 0.50 21.05. 15:30 15 (N) 13
GP Vul p 1 1.0325 10.70 11.90 1.20 21.05. 15:30 9 (N) -11
HH Lac p 10 0.200593 14.00 15.50 1.50 21.05. 15:30 338 (N) 20
HR Boo p 1 0.315967 13.25 13.85 0.60 21.05. 15:30 72 (E) 13
BR Hyi p 10 0.7436 10.61 10.73 0.12 21.05. 15:30 203 (SW) -38
BB Mon p 1 0.7326987 10.60 11.30 0.70 21.05. 15:30 205 (SW) 28
V1007 Cas p 5 0.332007 12.00 12.44 0.44 21.05. 15:31 327 (NW) 21
AY CrB s 8 0.460476 13.50 14.00 0.50 21.05. 15:31 60 (NE) 16
GQ Aps p 10 0.6353 14.50 15.00 0.50 21.05. 15:31 162 (S) -52
LP UMa p 1 0.309901 12.52 12.79 0.27 21.05. 15:31 52 (NE) 70
V1065 Her s 4 0.397828 11.50 11.50 0.00 21.05. 15:31 36 (NE) -4
V760 Cep p 10 0.316492 14.79 15.22 0.43 21.05. 15:32 354 (N) 48
V412 And s 4 1.908735 11.70 11.70 0.00 21.05. 15:32 326 (NW) 15
FT Lup s 9 0.470084 9.70 9.98 0.28 21.05. 15:32 117 (SE) -36
QY Hya s 2 0.292341 9.04 9.04 0.00 21.05. 15:32 134 (SE) -2
V608 Pup p 10 0.953865 8.12 8.44 0.32 21.05. 15:32 190 (S) 3
DD Com p 1 0.2692074 14.30 15.05 0.75 21.05. 15:32 99 (E) 36
CG Aur s 1 1.804855 12.10 12.10 0.00 21.05. 15:32 262 (W) 46
GV Boo p 2 0.367868 12.40 12.80 0.40 21.05. 15:32 81 (E) 29
QV UMa s 6 0.311444 13.50 13.50 0.00 21.05. 15:33 83 (E) 78
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.05. 15:33 80 (E) 29
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 21.05. 15:33 351 (N) -2
V2357 Oph p 6 0.415568 10.66 10.79 0.13 21.05. 15:33 54 (NE) -13
VY Pup p 5 0.8167331 10.80 11.40 0.60 21.05. 15:33 196 (S) 27
W UMi s 1 1.7011485 8.51 8.66 0.15 21.05. 15:33 5 (N) 48
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 21.05. 15:34 263 (W) 22
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 21.05. 15:34 287 (W) 10
V512 Cam p 9 0.572739 12.80 13.05 0.25 21.05. 15:34 4 (N) 55
V1044 Sco p 8 0.914833 8.60 9.07 0.47 21.05. 15:34 87 (E) -31
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.