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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°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NZ And p 7 0.899668 14.90 16.30 1.40 20.12. 11:40 57 (NE) 21
V870 Cep s 7 0.301066 10.93 11.15 0.22 20.12. 11:41 47 (NE) 60
GH Lac s 1 0.5326205 14.30 14.30 0.00 20.12. 11:41 70 (E) 51
V678 And p 8 0.361708 13.72 14.14 0.42 20.12. 11:41 66 (NE) 42
HR Lac s 1 0.42907 13.90 14.30 0.40 20.12. 11:41 69 (E) 58
IN Cnc p 5 0.501459 13.00 13.65 0.65 20.12. 11:41 321 (NW) -15
V1289 Her s 1 0.340092 11.06 11.06 0.00 20.12. 11:41 218 (SW) 71
V1197 Her s 1 0.2626795 13.17 13.17 0.00 20.12. 11:41 239 (SW) 58
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 20.12. 11:41 111 (E) 80
LM Boo s 1 0.327922 12.00 12.00 0.00 20.12. 11:41 264 (W) 37
V758 Cen p 8 0.580785 8.80 9.40 0.60 20.12. 11:42 219 (SW) -31
V817 Cep p 10 0.451203 15.52 16.32 0.80 20.12. 11:42 45 (NE) 71
VX Lac p 1 1.0744975 10.90 13.00 2.10 20.12. 11:42 82 (E) 46
KV Lup p 10 1.43083 8.75 8.97 0.22 20.12. 11:42 214 (SW) -6
DO Cas s 1 0.684666 8.39 8.61 0.22 20.12. 11:42 29 (NE) 30
MT Her p 1 0.4877185 11.86 12.86 1.00 20.12. 11:42 187 (S) 54
XZ Cru p 10 0.824793 12.60 13.10 0.50 20.12. 11:42 225 (SW) -43
V737 Per s 1 0.366599 12.65 13.20 0.55 20.12. 11:42 36 (NE) 2
V362 UMa s 8 0.3428 14.20 14.60 0.40 20.12. 11:43 298 (NW) 47
V891 Cep p 4 4.5900372 14.40 15.10 0.70 20.12. 11:43 50 (NE) 56
HT Vir p 1 0.4076729 7.06 7.48 0.42 20.12. 11:43 261 (W) 14
V364 Lac s 1 7.351535 8.51 9.15 0.64 20.12. 11:43 79 (E) 45
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.12. 11:43 235 (SW) -7
V895 Cep p 9 2.48603 10.70 11.00 0.30 20.12. 11:43 42 (NE) 57
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 20.12. 11:43 90 (E) 73
V443 Nor p 10 0.4091 16.50 16.90 0.40 20.12. 11:43 204 (SW) -22
EX Sct p 10 1.582079 13.10 13.60 0.50 20.12. 11:43 180 (S) 32
NS Cep p 6 0.77638 12.20 12.60 0.40 20.12. 11:43 46 (NE) 70
V921 Her p 1 0.87738 9.44 9.80 0.36 20.12. 11:43 272 (W) 71
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.12. 11:44 201 (S) 11
EM Psc p 8 0.343975 14.30 14.75 0.45 20.12. 11:44 74 (E) 4
HS Hya p 3 1.568041 8.07 8.15 0.08 20.12. 11:44 284 (W) -36
V568 And p 9 0.394287 13.90 14.50 0.60 20.12. 11:45 47 (NE) 18
IU Cnc p 1 0.421646 11.80 12.36 0.56 20.12. 11:45 324 (NW) -20
AL Cas s 1 0.50055583 12.90 13.60 0.70 20.12. 11:45 24 (NE) 39
BT CrB p 9 0.0892 18.90 20.40 1.50 20.12. 11:45 260 (W) 57
DV Peg p 1 0.642167 11.70 12.10 0.40 20.12. 11:45 116 (SE) 47
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 20.12. 11:45 331 (NW) -18
EQ Com p 1 0.3618824 14.40 15.90 1.50 20.12. 11:46 279 (W) 16
WX Cnc s 1 1.2245895 10.50 10.70 0.20 20.12. 11:46 334 (NW) -3
GI CVn s 8 0.30316 14.10 14.60 0.50 20.12. 11:46 295 (NW) 45
XX LMi s 4 0.370979 12.42 12.42 0.00 20.12. 11:46 314 (NW) 7
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.12. 11:46 220 (SW) -19
V1076 Oph p 10 1.874345 15.70 18.00 2.30 20.12. 11:46 199 (S) 45
OW Del p 9 0.558654 12.51 13.50 0.99 20.12. 11:46 139 (SE) 38
HI Dra p 6 0.597419 9.03 9.20 0.17 20.12. 11:46 351 (N) 81
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.12. 11:46 4 (N) 32
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 20.12. 11:46 125 (SE) 63
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.12. 11:46 18 (N) -13
HY Gem s 5 0.351013 16.70 17.50 0.80 20.12. 11:46 3 (N) -18
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.