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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:27 UTC
Astronomical Twilight (18°): 04:59 // 17:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HQ Lib p 9 0.679563 10.60 11.00 0.40 31.12. 16:26 288 (W) -37
V431 Lac p 10 0.869077 14.30 15.60 1.30 31.12. 16:26 270 (W) 74
V851 Cas s 7 0.960277 12.68 12.68 0.00 31.12. 16:26 311 (NW) 84
GR Tau p 1 0.429851 10.26 10.80 0.54 31.12. 16:26 101 (E) 36
AY Aqr p 10 0.281995 13.70 14.70 1.00 31.12. 16:26 205 (SW) 17
V1847 Ori s 1 0.342605 12.09 12.36 0.27 31.12. 16:26 94 (E) 19
CD Cam s 1 0.764183 11.63 11.63 0.00 31.12. 16:27 20 (N) 40
V662 Pup p 10 0.2386 20.10 20.50 0.40 31.12. 16:27 116 (SE) -45
IW Lyr s 4 0.7985204 13.10 13.30 0.20 31.12. 16:27 295 (NW) 31
V1254 Cen p 10 0.37079 11.17 11.75 0.58 31.12. 16:27 317 (NW) -81
V426 Her s 9 0.4921282 15.50 15.80 0.30 31.12. 16:27 291 (W) 12
V1104 Her p 1 0.227876 13.30 14.10 0.80 31.12. 16:27 307 (NW) 35
V861 Her s 1 0.3446312 13.80 13.80 0.00 31.12. 16:27 311 (NW) 20
V399 Pup p 7 3.91023 9.27 9.56 0.29 31.12. 16:27 114 (SE) -49
WY Sex s 5 0.3680553 11.50 11.50 0.00 31.12. 16:27 38 (NE) -35
V624 Her p 4 3.894983 6.18 6.36 0.18 31.12. 16:27 284 (W) 7
WZ Ant p 8 0.4459239 11.50 11.80 0.30 31.12. 16:27 75 (E) -65
V457 Cam p 9 0.3033 13.80 14.20 0.40 31.12. 16:27 27 (NE) 44
AM Oct p 10 0.5017 14.40 15.10 0.70 31.12. 16:27 195 (S) -40
CC Tri p 9 0.382946 13.20 13.70 0.50 31.12. 16:28 112 (E) 60
CR Tau p 1 0.68270353 12.50 13.00 0.50 31.12. 16:28 77 (E) 21
V789 Cyg p 6 0.288551 13.30 13.70 0.40 31.12. 16:28 278 (W) 34
PX Aps p 9 0.820805 12.31 12.64 0.33 31.12. 16:28 201 (S) -53
V948 Mon p 7 0.377107 13.00 13.60 0.60 31.12. 16:28 69 (E) -18
V357 Aps p 7 0.304565 14.00 14.30 0.30 31.12. 16:29 196 (S) -56
U Sge p 1 3.38062 6.45 9.28 2.83 31.12. 16:29 271 (W) 26
CW Cas p 1 0.318862 11.02 11.62 0.60 31.12. 16:29 16 (N) 76
HP Mon p 8 1.454616 13.20 15.40 2.20 31.12. 16:29 82 (E) -14
U Sct s 6 0.954985 10.08 10.31 0.23 31.12. 16:29 254 (W) -3
V955 Cep p 9 1.040474 12.18 12.70 0.52 31.12. 16:30 358 (N) 58
CW Gem p 6 1.678168 12.30 13.60 1.30 31.12. 16:30 71 (E) 12
OQ Dra s 7 0.3396745 13.20 13.20 0.00 31.12. 16:30 2 (N) 33
PY Lyr s 1 0.385768 12.50 12.50 0.00 31.12. 16:30 278 (W) 32
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 31.12. 16:30 276 (W) 32
V710 And p 10 0.219197 14.01 14.37 0.36 31.12. 16:30 195 (S) 73
CE Peg s 1 0.64203 13.20 13.20 0.00 31.12. 16:30 244 (SW) 52
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 31.12. 16:30 50 (NE) -12
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 31.12. 16:30 31 (NE) 76
V489 Cam s 8 0.6197565 10.94 10.94 0.00 31.12. 16:30 17 (N) 43
TW Mus p 10 0.4179484 12.10 12.60 0.50 31.12. 16:30 170 (S) -73
DT Gru p 10 0.801683 10.91 11.34 0.43 31.12. 16:30 209 (SW) -11
EX Hya p 10 0.068233846 9.60 13.99 4.39 31.12. 16:31 337 (NW) -68
VZ Lib s 1 0.358261 10.13 10.55 0.42 31.12. 16:31 293 (NW) -37
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 31.12. 16:31 277 (W) 34
AW Lup p 9 0.7783 12.00 13.20 1.20 31.12. 16:31 252 (W) -59
RW Tri p 1 0.23188315 12.50 15.61 3.11 31.12. 16:31 119 (SE) 57
IW Per p 10 0.9171877 5.79 5.84 0.05 31.12. 16:31 87 (E) 54
AX Cas p 1 0.6003735 12.80 13.30 0.50 31.12. 16:31 33 (NE) 75
GQ Car p 9 0.6837115 13.00 13.70 0.70 31.12. 16:31 137 (SE) -73
UX Ret s 7 0.4901044 8.32 9.02 0.70 31.12. 16:31 148 (SE) -24
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.