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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 °
MM Dra p 8 0.2644 14.54 14.90 0.36 18.12. 13:20 356 (N) 75
KQ Gem s 1 0.4079905 14.00 14.60 0.60 18.12. 13:20 22 (N) -21
BB Vul p 5 0.938919 12.50 13.20 0.70 18.12. 13:20 167 (S) 67
LV CMa p 9 1.18348 8.65 8.83 0.18 18.12. 13:20 24 (NE) -49
V412 Her p 7 0.3362122 14.70 15.50 0.80 18.12. 13:20 247 (SW) 51
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 18.12. 13:20 345 (N) 87
HR Lac p 1 0.42907 13.90 14.40 0.50 18.12. 13:20 77 (E) 72
BY Peg s 1 0.341936 12.90 13.58 0.68 18.12. 13:20 134 (SE) 62
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 18.12. 13:20 60 (NE) 33
V399 Dra p 9 1.11377 12.97 13.60 0.63 18.12. 13:20 333 (NW) 66
CR Ind p 9 0.390817 12.05 12.70 0.65 18.12. 13:21 171 (S) -29
V648 Lyr p 1 0.368752 13.22 13.62 0.40 18.12. 13:21 255 (W) 69
GI Vul s 1 0.4814828 13.50 13.80 0.30 18.12. 13:21 196 (S) 66
V594 Cen p 10 0.3170973 13.70 14.50 0.80 18.12. 13:21 241 (SW) -41
V381 Dra p 9 2.71062 10.35 10.65 0.30 18.12. 13:21 292 (W) 68
TV Mus s 10 0.4456651 11.00 11.30 0.30 18.12. 13:21 221 (SW) -59
V573 Lyr s 2 0.870536 10.80 10.80 0.00 18.12. 13:21 253 (W) 69
V723 Per p 7 0.796424 12.24 12.70 0.46 18.12. 13:21 51 (NE) 40
V874 Mon p 8 2.44881 12.70 13.20 0.50 18.12. 13:21 30 (NE) -33
V922 Cyg s 7 1.422373 14.50 14.50 0.00 18.12. 13:22 201 (S) 69
HM Mon p 1 0.40765587 13.40 14.20 0.80 18.12. 13:22 22 (N) -38
V426 Her s 9 0.4921282 15.50 15.80 0.30 18.12. 13:22 243 (SW) 49
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 18.12. 13:22 54 (NE) -4
AH Tau p 1 0.3326733 11.25 11.92 0.67 18.12. 13:22 56 (NE) 5
HI Leo p 1 0.3115905 10.90 11.60 0.70 18.12. 13:22 308 (NW) -26
V959 Cep p 9 0.372264 11.45 11.68 0.23 18.12. 13:23 34 (NE) 58
OO Aql p 1 0.506792 9.20 9.90 0.70 18.12. 13:23 189 (S) 49
V423 Cas s 8 1.83029 14.00 14.30 0.30 18.12. 13:23 38 (NE) 47
KM UMa s 1 0.3518602 11.00 11.50 0.50 18.12. 13:23 318 (NW) 8
TV Mon p 8 4.179747 12.00 13.90 1.90 18.12. 13:23 31 (NE) -30
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 18.12. 13:23 145 (SE) -48
V796 Cep s 1 0.392964 12.20 12.20 0.00 18.12. 13:23 16 (N) 50
CC Com s 1 0.2206859 11.30 11.30 0.00 18.12. 13:23 307 (NW) 0
EV Cet p 9 0.428224 11.60 12.08 0.48 18.12. 13:24 105 (E) 11
V1333 Her p 1 0.317594 13.27 13.82 0.55 18.12. 13:24 280 (W) 70
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 18.12. 13:24 79 (E) 18
V1286 Cen p 10 0.613378 11.37 11.98 0.61 18.12. 13:24 245 (SW) -37
TV UMi s 1 0.4155497 8.77 8.85 0.08 18.12. 13:24 333 (NW) 50
V733 Her p 3 0.4174915 13.80 14.40 0.60 18.12. 13:24 283 (W) 62
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 18.12. 13:24 135 (SE) 32
EK Aqr s 1 0.61279 10.80 11.23 0.43 18.12. 13:25 127 (SE) 16
V877 Per p 1 1.1109827 13.91 15.27 1.36 18.12. 13:25 44 (NE) 33
GW Cep p 1 0.3188312 11.40 12.10 0.70 18.12. 13:25 15 (N) 50
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.12. 13:25 285 (W) 32
FQ CVn s 1 0.371037 12.95 13.20 0.25 18.12. 13:25 297 (NW) 19
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 18.12. 13:26 80 (E) 16
RY Aqr s 1 1.966578 8.80 8.80 0.00 18.12. 13:26 162 (S) 28
HY Gem p 5 0.351013 16.70 17.50 0.80 18.12. 13:26 24 (NE) -14
PS Aps p 9 1.086152 7.87 7.98 0.11 18.12. 13:26 195 (S) -45
TY Pup s 1 0.8192423 8.40 8.87 0.47 18.12. 13:26 20 (N) -60
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.