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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NU Cyg s 3 0.2811248 14.30 14.90 0.60 18.12. 18:23 292 (W) 34
TV UMi p 1 0.4155497 8.77 8.85 0.08 18.12. 18:23 351 (N) 34
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 18.12. 18:23 278 (W) 35
RS Ind p 7 0.624052 9.90 10.20 0.30 18.12. 18:23 200 (S) -37
EF Dra s 1 0.424031 10.48 10.48 0.00 18.12. 18:23 334 (NW) 41
GX Psc p 9 0.43431 13.40 13.70 0.30 18.12. 18:23 177 (S) 72
V1346 Her p 9 0.7907 13.30 13.65 0.35 18.12. 18:23 287 (W) 2
SV Nor p 10 0.3761231 12.00 12.60 0.60 18.12. 18:23 231 (SW) -67
FY Boo p 1 0.2411595 13.12 13.83 0.71 18.12. 18:24 352 (N) -17
EL Boo s 1 0.4137625 9.38 9.38 0.00 18.12. 18:24 335 (NW) -23
DO And s 7 1.34871 12.20 12.20 0.00 18.12. 18:24 241 (SW) 76
SW Lac s 1 0.320719 8.51 9.31 0.80 18.12. 18:24 258 (W) 62
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 18.12. 18:24 292 (W) 34
V358 Cep p 1 0.4728283 13.50 14.50 1.00 18.12. 18:24 5 (N) 58
V803 Aql s 4 0.2634245 14.00 14.80 0.80 18.12. 18:25 268 (W) -8
TV Eri p 10 1.298462 12.92 13.55 0.63 18.12. 18:25 152 (SE) 16
CR Lac p 10 0.36689 13.90 14.70 0.80 18.12. 18:25 288 (W) 66
V432 Per p 1 0.3833085 11.00 11.70 0.70 18.12. 18:25 99 (E) 69
V936 Aql p 9 0.481821 13.90 14.80 0.90 18.12. 18:25 269 (W) -7
V580 Lyr s 1 0.289052 12.85 12.85 0.00 18.12. 18:25 299 (NW) 23
V942 Cep p 8 1.698085 13.43 14.05 0.62 18.12. 18:25 344 (N) 63
V436 Nor p 10 0.6562 17.24 17.80 0.56 18.12. 18:25 239 (SW) -66
EI Sge p 7 0.3882466 14.00 14.80 0.80 18.12. 18:25 275 (W) 22
V733 Her s 3 0.4174915 13.80 14.30 0.50 18.12. 18:25 321 (NW) 21
AY Pup s 7 0.4689593 11.60 12.50 0.90 18.12. 18:25 102 (E) -22
IO Boo p 7 0.2711483 13.00 13.50 0.50 18.12. 18:26 347 (N) -14
UV Leo s 1 0.60008641 8.90 9.49 0.59 18.12. 18:26 40 (NE) -17
BD Vir p 6 2.548567 9.90 11.20 1.30 18.12. 18:26 356 (N) -56
V1223 Her p 10 0.679439 10.40 10.70 0.30 18.12. 18:26 324 (NW) 16
V1106 Cas p 10 0.974102 12.88 13.25 0.37 18.12. 18:27 1 (N) 66
VY Vul s 8 0.8843472 14.20 14.40 0.20 18.12. 18:27 278 (W) 20
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 18.12. 18:27 217 (SW) 28
RZ UMi p 2 0.3373491 12.80 13.50 0.70 18.12. 18:27 358 (N) 47
EM Psc p 8 0.343975 14.30 14.75 0.45 18.12. 18:27 180 (S) 53
WZ UMi p 10 0.64137 12.85 13.15 0.30 18.12. 18:27 357 (N) 35
V629 Aur p 9 0.4105 16.42 17.06 0.64 18.12. 18:28 76 (E) 42
RS Cha s 10 1.669882 6.02 6.53 0.51 18.12. 18:28 163 (S) -53
GY Pup p 10 0.4121794 11.90 12.30 0.40 18.12. 18:28 119 (SE) -29
PS Per s 1 0.702179 13.00 13.00 0.00 18.12. 18:28 100 (E) 76
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 18.12. 18:28 304 (NW) -30
HS Aqr s 1 0.7101875 9.35 9.35 0.00 18.12. 18:28 254 (W) 12
V366 Cas s 1 0.7292855 12.00 12.70 0.70 18.12. 18:28 351 (N) 81
MT UMa p 4 0.800653 11.75 12.16 0.41 18.12. 18:28 19 (N) 6
FZ Ori p 1 0.3999873 10.70 11.30 0.60 18.12. 18:29 108 (E) 18
HR Boo p 1 0.315967 13.25 13.85 0.60 18.12. 18:29 339 (N) -16
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 18.12. 18:29 249 (W) -21
CF Lac p 8 4.707665 13.50 14.90 1.40 18.12. 18:29 280 (W) 64
V440 Cas s 8 0.32568791 15.00 15.00 0.00 18.12. 18:29 285 (W) 74
HR Lac s 1 0.42907 13.90 14.30 0.40 18.12. 18:30 290 (W) 59
LU Lib p 10 0.351671 13.50 14.30 0.80 18.12. 18:30 304 (NW) -46
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.