Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GU Ori p 1 0.470682 12.90 14.30 1.40 21.05. 20:00 288 (W) 2
ER Ori s 1 0.4234005 9.32 9.92 0.60 21.05. 20:00 286 (W) -24
BO Gru p 10 0.56221 12.10 12.60 0.50 21.05. 20:00 83 (E) -70
XY Boo s 1 0.370564 10.30 10.61 0.31 21.05. 20:00 157 (SE) 59
V495 Vel p 10 1.95847 10.13 10.58 0.45 21.05. 20:00 213 (SW) -13
VZ Leo p 1 1.089904 11.80 12.90 1.10 21.05. 20:01 252 (W) 36
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 20:01 129 (SE) 27
IL Boo p 6 0.347407 13.10 13.55 0.45 21.05. 20:01 106 (E) 78
V380 Cen p 9 1.0872055 9.70 10.20 0.50 21.05. 20:01 177 (S) -22
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 21.05. 20:01 50 (NE) 32
IR Vir p 3 0.36938 12.10 12.70 0.60 21.05. 20:01 187 (S) 36
CQ Hya p 6 1.10293 13.50 14.00 0.50 21.05. 20:01 252 (W) 17
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 21.05. 20:01 182 (S) 9
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 21.05. 20:02 97 (E) -13
V1333 Her s 1 0.317594 13.27 13.27 0.00 21.05. 20:02 59 (NE) 42
V565 And p 8 0.3272 12.17 12.30 0.13 21.05. 20:02 349 (N) 5
V351 Peg p 1 0.593297 8.00 8.31 0.31 21.05. 20:02 25 (NE) -21
WY Sex p 5 0.3680553 11.50 11.80 0.30 21.05. 20:02 230 (SW) 27
AK Cam p 1 2.226805 10.30 10.90 0.60 21.05. 20:02 340 (N) 54
KR Lac p 10 0.937688 15.40 16.30 0.90 21.05. 20:03 26 (NE) 17
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.05. 20:03 95 (E) 84
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.05. 20:03 359 (N) 21
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 21.05. 20:03 66 (NE) 31
V906 Ara p 6 1.02255 14.50 14.80 0.30 21.05. 20:03 150 (SE) -32
PQ Cam p 6 1.215645 11.65 11.95 0.30 21.05. 20:03 342 (N) 32
MQ UMa s 1 0.476069 11.57 11.57 0.00 21.05. 20:03 259 (W) 72
V1273 Aql p 10 0.872177 13.50 14.00 0.50 21.05. 20:03 82 (E) -4
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 21.05. 20:03 53 (NE) 13
SY Boo s 1 0.714484 12.25 12.25 0.00 21.05. 20:03 150 (SE) 55
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.05. 20:03 301 (NW) -4
V934 Cep s 7 0.431014 13.02 13.45 0.43 21.05. 20:03 10 (N) 31
DF Lyr s 1 0.5771284 13.10 13.40 0.30 21.05. 20:03 73 (E) 22
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.05. 20:04 355 (N) 16
V1062 Cas p 10 1.16426 10.55 10.87 0.32 21.05. 20:04 0 (N) 20
V432 Cam p 10 0.35253 14.10 14.50 0.40 21.05. 20:04 334 (NW) 43
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 21.05. 20:04 46 (NE) 5
RS Ind p 7 0.624052 9.90 10.20 0.30 21.05. 20:05 149 (SE) -59
V401 Cyg s 1 0.582725 10.64 11.13 0.49 21.05. 20:05 65 (NE) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 21.05. 20:05 98 (E) 56
BN Del p 7 2.478685 12.70 13.60 0.90 21.05. 20:05 63 (NE) -4
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 21.05. 20:05 213 (SW) 40
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.05. 20:05 77 (E) 46
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 21.05. 20:05 7 (N) 21
AT Cam s 1 1.395894 9.80 10.60 0.80 21.05. 20:05 333 (NW) 38
V1038 Her p 1 0.26818 11.80 12.40 0.60 21.05. 20:06 88 (E) 45
DW CMi s 2 0.30755495 14.50 14.50 0.00 21.05. 20:06 266 (W) 9
IW Ara p 9 0.5368513 13.90 14.50 0.60 21.05. 20:06 146 (SE) -31
V578 Per p 3 0.970766 8.93 9.10 0.17 21.05. 20:06 335 (NW) 12
UV Leo p 1 0.60008641 8.90 9.56 0.66 21.05. 20:06 233 (SW) 43
FZ Del s 1 0.7832118 10.20 10.20 0.00 21.05. 20:06 66 (NE) -13
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.