Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Leo p 1 0.408605 8.27 8.49 0.22 20.12. 11:22 299 (NW) -2
EX Lyr s 1 0.717293 12.08 12.61 0.53 20.12. 11:22 171 (S) 66
EM Aur p 1 1.8219695 11.00 11.90 0.90 20.12. 11:22 13 (N) -2
V368 Cam p 6 0.4089212 13.35 13.35 0.00 20.12. 11:22 9 (N) 34
DF Lyr s 1 0.5771284 13.10 13.40 0.30 20.12. 11:22 161 (S) 67
V2357 Oph s 6 0.415568 10.66 10.70 0.04 20.12. 11:22 211 (SW) 47
RV Pic p 10 3.97176 9.64 12.09 2.45 20.12. 11:22 107 (E) -77
V964 Cyg p 5 3.540958 13.90 14.80 0.90 20.12. 11:22 129 (SE) 67
EK Com p 1 0.266685 12.70 13.40 0.70 20.12. 11:22 283 (W) 25
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.12. 11:22 216 (SW) -17
V864 Mon p 5 0.358427 9.90 10.60 0.70 20.12. 11:22 341 (N) -43
V431 Vel p 10 3.76173 12.72 14.50 1.78 20.12. 11:22 242 (SW) -50
VZ Scl p 10 0.1446222 15.60 18.40 2.80 20.12. 11:23 113 (SE) -15
NR Cam p 1 0.255885 10.76 11.25 0.49 20.12. 11:23 354 (N) 39
NS Com p 9 0.330805 13.25 13.60 0.35 20.12. 11:23 279 (W) 23
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 20.12. 11:23 324 (NW) -20
V936 Aql p 9 0.481821 13.90 14.80 0.90 20.12. 11:23 168 (S) 34
BO Gru p 10 0.56221 12.10 12.60 0.50 20.12. 11:23 132 (SE) -22
S Hyi p 10 0.903114 11.28 12.05 0.77 20.12. 11:23 165 (S) -49
IV Gem p 3 0.60269 12.20 13.10 0.90 20.12. 11:23 348 (N) -8
GR Vir p 1 0.346974 7.80 8.40 0.60 20.12. 11:23 237 (SW) 16
V609 Aur p 9 0.4747295 13.10 13.60 0.50 20.12. 11:24 10 (N) 1
V347 Vir p 9 0.81672 11.75 12.43 0.68 20.12. 11:24 239 (SW) -3
V719 Her s 1 0.400925 12.50 12.50 0.00 20.12. 11:24 247 (SW) 76
V508 Cen s 10 0.3945023 12.70 13.20 0.50 20.12. 11:24 223 (SW) -16
FR Lup p 10 1.264033 10.10 10.80 0.70 20.12. 11:24 212 (SW) -24
LO Com p 1 0.2863605 12.38 13.20 0.82 20.12. 11:24 286 (W) 21
V1054 Her s 4 0.648206 11.90 11.90 0.00 20.12. 11:24 205 (SW) 51
IR Cas p 1 0.680686 10.80 12.30 1.50 20.12. 11:24 56 (NE) 48
XY Sct p 4 0.7852528 13.80 14.50 0.70 20.12. 11:24 175 (S) 34
V653 Pup p 10 0.388309 10.25 10.53 0.28 20.12. 11:24 284 (W) -80
V906 Ara p 6 1.02255 14.50 14.80 0.30 20.12. 11:24 189 (S) -22
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.12. 11:24 53 (NE) 5
GY Lib s 9 0.519098 12.30 12.30 0.00 20.12. 11:24 229 (SW) 21
V365 Sge p 1 0.369126 13.11 13.81 0.70 20.12. 11:25 138 (SE) 51
V961 Cas p 7 0.75981 12.00 12.40 0.40 20.12. 11:25 47 (NE) 39
CV Cam p 3 0.973261 9.41 9.66 0.26 20.12. 11:25 24 (NE) 19
ZZ Vol p 10 0.847434 8.37 8.69 0.32 20.12. 11:25 196 (S) -69
V524 Mon s 3 0.28361685 14.40 15.20 0.80 20.12. 11:25 349 (N) -37
V475 Hya s 7 0.317122 12.60 12.60 0.00 20.12. 11:25 325 (NW) -33
RT LMi p 1 0.3749177 11.40 11.70 0.30 20.12. 11:26 320 (NW) 6
ES Lac s 1 4.459398 11.00 11.60 0.60 20.12. 11:26 59 (NE) 53
AU Men p 9 0.343841 10.29 11.11 0.82 20.12. 11:26 174 (S) -67
V987 Oph p 10 2.20285 14.45 15.05 0.60 20.12. 11:26 183 (S) 42
PZ UMa p 7 0.2626732 12.50 13.10 0.60 20.12. 11:26 331 (NW) 17
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.12. 11:26 267 (W) 64
GO Psc s 8 0.453256 13.05 13.35 0.30 20.12. 11:26 61 (NE) 18
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 20.12. 11:26 60 (NE) -1
DQ CVn p 1 0.491422 12.28 12.56 0.28 20.12. 11:26 291 (W) 28
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.12. 11:26 323 (NW) -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.