Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 18:50 UTC
Civil Twilight (6°): 02:23 // 19:29 UTC
Nautical Twilight (12°): 01:27 // 20:25 UTC
Astronomical Twilight (18°): 00:03 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1258 Cen p 10 0.08885 15.40 22.20 6.80 23.05. 09:28 51 (NE) -64
BO Cyg s 1 1.7562315 11.80 12.00 0.20 23.05. 09:28 288 (W) 41
V466 Cam s 9 0.3998995 12.60 12.60 0.00 23.05. 09:28 29 (NE) 54
V514 Per p 1 1.819162 11.40 11.72 0.32 23.05. 09:28 85 (E) 83
V511 Cam p 9 0.404615 12.60 12.85 0.25 23.05. 09:28 11 (N) 46
OU Ser s 1 0.2967662 8.25 8.43 0.18 23.05. 09:29 347 (N) -23
AP CMa p 10 2.138138 14.30 15.10 0.80 23.05. 09:29 115 (SE) -4
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 23.05. 09:29 300 (NW) 17
V404 Aur p 1 0.754318 12.20 12.70 0.50 23.05. 09:29 81 (E) 55
V515 Cam p 6 0.30833 13.45 14.10 0.65 23.05. 09:29 12 (N) 39
RZ Cru p 10 0.43384 14.00 15.30 1.30 23.05. 09:29 145 (SE) -71
V733 Her p 3 0.4174915 13.80 14.40 0.60 23.05. 09:29 333 (NW) 14
GR Tau p 1 0.429851 10.26 10.80 0.54 23.05. 09:29 142 (SE) 56
V450 Per p 1 0.948673 13.00 13.70 0.70 23.05. 09:30 151 (SE) 81
CS Per p 10 24.258 13.40 15.10 1.70 23.05. 09:30 341 (N) 81
V1069 Her s 6 0.486617 12.30 12.30 0.00 23.05. 09:30 328 (NW) 15
V581 Lyr s 8 0.787001 12.70 12.70 0.00 23.05. 09:30 312 (NW) 14
AN UMa s 6 0.07975275 14.90 20.20 5.30 23.05. 09:30 36 (NE) 16
YY CrB s 1 0.37656 8.64 8.64 0.00 23.05. 09:30 345 (N) -1
V631 Aql p 10 1.155102 13.50 14.90 1.40 23.05. 09:30 289 (W) 0
IQ Tel p 10 0.73673 12.60 13.00 0.40 23.05. 09:31 228 (SW) -41
IT Per s 1 1.533725 9.90 10.00 0.10 23.05. 09:31 168 (S) 84
LZ Dra p 5 0.350349 12.00 12.50 0.50 23.05. 09:31 339 (N) 44
V1286 Cen p 10 0.613378 11.37 11.98 0.61 23.05. 09:31 60 (NE) -77
V1234 Tau p 7 0.387939 12.60 13.00 0.40 23.05. 09:31 140 (SE) 43
RS Ind s 7 0.624052 9.90 10.00 0.10 23.05. 09:31 206 (SW) -42
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 23.05. 09:31 301 (NW) 26
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 23.05. 09:32 105 (E) 15
BV Tau p 3 0.930451 11.70 12.40 0.70 23.05. 09:32 111 (E) 46
BL Dra p 4 0.402665 11.90 12.20 0.30 23.05. 09:32 324 (NW) 36
V963 Per p 1 0.462078 13.20 14.20 1.00 23.05. 09:32 71 (E) 70
MW Boo p 10 0.364135 14.00 14.40 0.40 23.05. 09:32 358 (N) 8
XY Pic p 10 0.2972608 7.61 7.66 0.06 23.05. 09:32 153 (SE) -23
IL Boo s 6 0.347407 13.10 13.10 0.00 23.05. 09:33 5 (N) 6
BW Lib p 7 0.932358 13.40 14.70 1.30 23.05. 09:33 336 (NW) -59
V636 Aur p 1 0.3406176 13.70 14.10 0.40 23.05. 09:33 94 (E) 52
QQ Cas p 1 2.142049 10.30 10.90 0.60 23.05. 09:33 309 (NW) 64
V479 Cam p 7 0.325394 13.25 13.70 0.45 23.05. 09:33 25 (NE) 52
RU Eri p 1 0.632199 9.37 10.15 0.78 23.05. 09:33 160 (S) 23
V1055 Her s 1 0.3154085 11.32 11.32 0.00 23.05. 09:34 331 (NW) 8
IN Boo s 7 0.285759 13.90 13.90 0.00 23.05. 09:34 6 (N) -9
V410 Nor p 10 0.7284 16.20 16.65 0.45 23.05. 09:34 232 (SW) -77
V395 Nor p 10 0.647878 9.11 9.54 0.43 23.05. 09:34 282 (W) -76
MS Cas s 1 1.172739 12.90 13.20 0.30 23.05. 09:34 310 (NW) 67
V563 Lyr p 1 0.577642 10.96 11.47 0.51 23.05. 09:35 316 (NW) 15
IW Cep p 2 1.609416 13.60 15.60 2.00 23.05. 09:35 305 (NW) 50
V1094 Cas s 1 0.51429 12.40 12.74 0.34 23.05. 09:35 317 (NW) 75
V692 Pup p 10 0.34 14.53 14.72 0.19 23.05. 09:35 104 (E) -5
PP Lac s 1 0.4011613 11.10 12.00 0.90 23.05. 09:36 299 (NW) 54
MT UMa s 4 0.800653 11.75 11.75 0.00 23.05. 09:36 33 (NE) 12
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.