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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V902 Cep p 10 0.32871 11.78 12.28 0.50 21.01. 14:25 357 (N) 57
IM Aur p 1 1.247287 7.90 8.51 0.61 21.01. 14:25 58 (NE) 36
BS Vir p 10 0.3770834 13.60 14.40 0.80 21.01. 14:25 336 (NW) -39
V962 Aql p 7 1.165016 12.30 14.50 2.20 21.01. 14:25 260 (W) 26
V752 Sgr s 9 1.919605 12.00 12.40 0.40 21.01. 14:25 249 (W) -17
NN Dra p 7 0.382879 12.34 12.98 0.64 21.01. 14:25 349 (N) 27
V842 Cep p 10 0.2889547 14.00 14.70 0.70 21.01. 14:25 345 (N) 60
HZ Dra s 5 0.772934 8.16 8.16 0.00 21.01. 14:26 328 (NW) 57
G4686.2061 Cet p 8 0.63152 9.35 9.68 0.33 21.01. 14:26 137 (SE) 28
V1284 Cen p 10 0.323526 12.75 13.50 0.75 21.01. 14:26 297 (NW) -61
V705 And p 10 0.354675 11.12 11.40 0.28 21.01. 14:26 169 (S) 74
VW Cep s 1 0.2783115 7.23 7.56 0.33 21.01. 14:26 341 (N) 59
BT CrB p 9 0.0892 18.90 20.40 1.50 21.01. 14:26 310 (NW) 14
V681 Mon p 9 5.75745 13.00 15.50 2.50 21.01. 14:26 62 (NE) -23
V999 Aql p 10 0.4335 15.20 16.00 0.80 21.01. 14:26 252 (W) 28
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.01. 14:26 5 (N) 5
EW Del p 6 0.3923312 15.10 15.50 0.40 21.01. 14:27 247 (SW) 38
V634 Aur p 9 0.4509 15.00 15.27 0.27 21.01. 14:27 59 (NE) 26
EV Cet s 9 0.428224 11.60 11.60 0.00 21.01. 14:27 153 (SE) 36
GN TrA p 9 0.6146065 11.30 11.80 0.50 21.01. 14:27 218 (SW) -54
EF CVn s 1 0.27205 13.10 13.50 0.40 21.01. 14:28 333 (NW) -7
AK CMi p 1 0.5658969 10.10 11.50 1.40 21.01. 14:28 62 (NE) -17
PP And p 10 2.71649 14.30 16.60 2.30 21.01. 14:28 97 (E) 60
GV Leo s 1 0.266728 11.37 11.37 0.00 21.01. 14:28 21 (N) -21
SW Lac p 1 0.320719 8.51 9.39 0.88 21.01. 14:28 214 (SW) 76
EY Lac s 5 2.277929 13.80 13.80 0.00 21.01. 14:28 304 (NW) 81
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 21.01. 14:28 306 (NW) 60
ER Ara p 10 0.6326 13.40 14.50 1.10 21.01. 14:28 220 (SW) -43
XZ CMi s 1 0.5788095 9.70 9.80 0.10 21.01. 14:29 59 (NE) -19
V1638 Ori p 8 0.614052 11.43 11.86 0.43 21.01. 14:29 100 (E) 4
V339 Aps p 9 0.551208 13.20 13.80 0.60 21.01. 14:29 204 (SW) -60
V396 Peg p 2 0.342286 12.12 12.43 0.31 21.01. 14:30 181 (S) 51
V781 Tau p 1 0.344909 8.90 9.30 0.40 21.01. 14:30 69 (E) 18
UV Mon p 1 0.415677 12.50 13.30 0.80 21.01. 14:30 72 (E) -14
TX Cet p 1 0.740841 10.90 11.47 0.57 21.01. 14:30 137 (SE) 31
CU Sge p 1 0.7916759 10.90 11.70 0.80 21.01. 14:30 260 (W) 30
V659 Ara p 10 0.2918802 13.90 14.50 0.60 21.01. 14:30 224 (SW) -47
RT CMi s 8 1.258605 14.20 14.20 0.00 21.01. 14:31 61 (NE) -14
MT Boo p 6 0.3653325 13.45 13.95 0.50 21.01. 14:31 325 (NW) 10
CM Com p 1 0.5545147 13.00 13.60 0.60 21.01. 14:31 349 (N) -18
KV Cep s 6 0.85883 14.10 14.30 0.20 21.01. 14:31 304 (NW) 77
NN Aqr s 4 0.306779 13.47 13.47 0.00 21.01. 14:31 215 (SW) 34
V411 Lyr s 6 0.582626 13.50 14.40 0.90 21.01. 14:31 279 (W) 40
OT Cep p 3 0.4812313 12.70 13.40 0.70 21.01. 14:31 3 (N) 58
IU Aps p 10 0.3046 14.20 14.60 0.40 21.01. 14:31 194 (S) -51
PS Boo p 10 0.28164 12.30 12.60 0.30 21.01. 14:31 325 (NW) 21
EI Lib p 10 1.986891 9.50 10.50 1.00 21.01. 14:32 278 (W) -37
V378 CMa p 9 0.877912 10.60 11.05 0.45 21.01. 14:32 98 (E) -36
HU Hya p 7 2.516426 9.70 10.80 1.10 21.01. 14:32 65 (NE) -32
V417 Lyr p 4 0.300661 14.90 16.20 1.30 21.01. 14:32 275 (W) 37
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.