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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AX Cas s 1 0.6003735 12.80 12.90 0.10 25.12. 09:52 27 (NE) 30
RW Tri p 1 0.23188315 12.50 15.61 3.11 25.12. 09:52 35 (NE) -4
ET Leo s 1 0.3465036 9.55 9.55 0.00 25.12. 09:52 281 (W) 2
V804 Cep s 6 0.347592 12.94 13.45 0.51 25.12. 09:52 4 (N) 46
MT Cas s 1 0.313878 13.30 14.02 0.72 25.12. 09:53 41 (NE) 31
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.12. 09:53 100 (E) 72
RR Cen s 9 0.6056895 7.27 7.63 0.36 25.12. 09:53 203 (SW) -24
LV Cam p 4 0.3657282 16.00 16.40 0.40 25.12. 09:53 353 (N) 20
WZ Cep s 1 0.417444 12.45 12.95 0.50 25.12. 09:53 25 (NE) 46
V1053 Her s 1 0.287796 13.57 13.57 0.00 25.12. 09:53 173 (S) 76
HI Leo p 1 0.3115905 10.90 11.60 0.70 25.12. 09:54 271 (W) 1
AW CrB s 1 0.3609357 11.08 11.08 0.00 25.12. 09:54 221 (SW) 72
EX Del p 1 0.3309877 12.80 13.30 0.50 25.12. 09:54 115 (SE) 39
TU Eri p 9 0.334978 12.56 13.13 0.57 25.12. 09:54 52 (NE) -51
V512 And p 10 0.745331 11.80 12.50 0.70 25.12. 09:54 49 (NE) 13
DD Mon s 1 0.5680155 10.61 10.61 0.00 25.12. 09:54 330 (NW) -36
DF Lyr s 1 0.5771284 13.10 13.40 0.30 25.12. 09:55 129 (SE) 61
V599 Aur s 1 0.316533 11.67 11.90 0.23 25.12. 09:55 1 (N) -8
TY Tau s 1 1.0773635 11.50 11.50 0.00 25.12. 09:55 10 (N) -24
V1092 Her s 4 0.384539 11.93 11.93 0.00 25.12. 09:55 177 (S) 70
AZ Cam p 1 1.319228 10.10 10.90 0.80 25.12. 09:55 350 (N) 46
AG CMi p 4 1.6645363 10.90 11.90 1.00 25.12. 09:55 327 (NW) -28
BR Hyi p 10 0.7436 10.61 10.73 0.12 25.12. 09:55 166 (S) -69
BN Ari p 1 0.2993717 10.38 11.02 0.64 25.12. 09:55 40 (NE) -3
CX Ser s 1 0.997289 12.30 13.10 0.80 25.12. 09:55 215 (SW) 37
BT Pup s 10 1.5921029 13.90 14.50 0.60 25.12. 09:55 294 (NW) -49
BT Pup p 10 1.5921029 13.90 14.60 0.70 25.12. 09:55 294 (NW) -49
KV Eri p 10 0.271753 12.48 13.01 0.53 25.12. 09:56 96 (E) -66
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.12. 09:56 11 (N) 43
V458 Cyg p 10 3.533799 14.10 15.30 1.20 25.12. 09:56 73 (E) 51
HP Her s 10 0.476408 15.30 15.30 0.00 25.12. 09:56 192 (S) 72
QW And p 5 0.49187 12.60 13.00 0.40 25.12. 09:57 37 (NE) 22
V706 Cyg p 1 0.466254 13.20 14.60 1.40 25.12. 09:57 75 (E) 45
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 25.12. 09:57 170 (S) 43
V680 Per p 1 0.37422 13.55 14.13 0.58 25.12. 09:57 30 (NE) 2
V417 Aql s 1 0.3703135 11.00 11.50 0.50 25.12. 09:57 134 (SE) 37
IW Vul s 4 2.137844 12.90 13.10 0.20 25.12. 09:57 118 (SE) 54
V696 Pup p 10 0.945 14.30 14.43 0.13 25.12. 09:57 300 (NW) -38
TV UMi p 1 0.4155497 8.77 8.85 0.08 25.12. 09:57 339 (N) 63
BQ Aqr p 10 6.62046 10.70 11.30 0.60 25.12. 09:57 97 (E) -16
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 25.12. 09:57 101 (E) 64
MU. Sco p 10 1.44627 2.89 3.15 0.26 25.12. 09:57 184 (S) 2
IZ Mon s 1 0.779805 11.90 12.00 0.10 25.12. 09:58 330 (NW) -27
V354 UMa s 7 0.2938285 10.93 11.20 0.27 25.12. 09:58 290 (W) 55
V523 Aur p 1 0.330437 13.30 14.70 1.40 25.12. 09:58 336 (NW) 6
V658 Ara s 10 0.6276 15.40 16.00 0.60 25.12. 09:58 184 (S) -22
V1001 Cas s 1 0.429058 13.61 13.61 0.00 25.12. 09:58 47 (NE) 32
OT Cep s 3 0.4812313 12.70 13.30 0.60 25.12. 09:58 11 (N) 47
KK Boo p 10 0.279134 14.30 14.80 0.50 25.12. 09:58 274 (W) 60
BX Peg p 1 0.280418 11.00 11.69 0.69 25.12. 09:58 89 (E) 35
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.