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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 °
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.12. 06:47 213 (SW) -70
YY Eri s 1 0.3214963 8.37 8.99 0.62 20.12. 06:47 309 (NW) -40
PS Vir p 1 0.289806 12.00 12.30 0.30 20.12. 06:47 216 (SW) 41
AU Phe p 10 0.2658125 12.23 12.78 0.55 20.12. 06:47 341 (N) -87
EO CVn p 10 0.358884 12.25 12.56 0.31 20.12. 06:47 231 (SW) 68
V1286 Her p 1 0.334711 12.56 12.96 0.40 20.12. 06:48 87 (E) 45
IT Per p 1 1.533725 9.90 10.50 0.60 20.12. 06:48 349 (N) 5
XX Cas s 5 3.067179 10.00 10.20 0.20 20.12. 06:48 2 (N) 21
FF Vul p 1 0.444979 13.10 13.80 0.70 20.12. 06:48 66 (NE) 14
V400 Cam p 9 2.358812 13.40 14.35 0.95 20.12. 06:48 339 (N) 38
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.12. 06:49 191 (S) -44
V502 Her p 1 0.3692772 12.80 13.70 0.90 20.12. 06:49 90 (E) 45
V1055 Sco s 4 0.363686 8.65 8.65 0.00 20.12. 06:49 149 (SE) -4
DI Pup p 10 1.706167 11.80 13.00 1.20 20.12. 06:49 255 (W) -13
HT Vir s 1 0.4076729 7.06 7.48 0.42 20.12. 06:49 180 (S) 45
EK Pav p 10 0.5805 16.50 17.20 0.70 20.12. 06:49 155 (SE) -46
BO Ari s 1 0.3181937 10.00 10.00 0.00 20.12. 06:49 354 (N) -13
V417 Lyr s 4 0.300661 14.90 14.90 0.00 20.12. 06:49 75 (E) 29
DK Hya s 1 0.5219213 10.50 10.70 0.20 20.12. 06:50 234 (SW) 1
FU Lyn p 7 0.3979435 12.46 12.90 0.44 20.12. 06:50 290 (W) 42
V342 UMa p 1 0.3438515 13.40 13.90 0.50 20.12. 06:50 292 (W) 62
AB Cnc p 3 0.872842 14.00 15.00 1.00 20.12. 06:50 270 (W) 19
CT Her p 1 1.7863748 10.60 11.70 1.10 20.12. 06:50 122 (SE) 46
V438 Cam p 9 0.500825 13.60 13.90 0.30 20.12. 06:50 344 (N) 44
EZ Hya p 1 0.449751 10.40 10.70 0.30 20.12. 06:50 242 (SW) 5
V338 Aqr p 9 0.285143 12.40 13.10 0.70 20.12. 06:50 67 (NE) -19
YZ Phe p 10 0.23472665 12.65 13.32 0.67 20.12. 06:50 12 (N) -86
BG Boo s 1 0.64008 13.50 14.30 0.80 20.12. 06:50 173 (S) 65
DL Cep s 1 1.630486 12.40 12.70 0.30 20.12. 06:51 29 (NE) 29
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 20.12. 06:51 71 (E) 27
TT Her s 1 0.912078 9.61 9.89 0.28 20.12. 06:51 114 (SE) 40
V508 And p 10 0.775182 12.15 12.45 0.30 20.12. 06:51 12 (N) -3
V706 Cyg p 1 0.466254 13.20 14.60 1.40 20.12. 06:51 45 (NE) 16
V339 Dra p 9 0.457404 13.40 14.00 0.60 20.12. 06:51 62 (NE) 71
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.12. 06:51 31 (NE) 20
V919 Cep p 4 1.851969 10.62 10.92 0.30 20.12. 06:51 19 (N) 30
CF Lyn p 9 1.38537 9.61 9.93 0.32 20.12. 06:52 296 (NW) 27
VW Pic p 10 0.425763 7.05 7.14 0.09 20.12. 06:52 239 (SW) -56
DF Hya p 1 0.3306016 11.00 11.50 0.50 20.12. 06:52 261 (W) 15
V392 Nor p 10 1.298207 8.13 8.52 0.39 20.12. 06:52 164 (S) -15
AX Vul p 1 2.024835 11.00 12.80 1.80 20.12. 06:53 66 (NE) 12
V357 Aps p 7 0.304565 14.00 14.30 0.30 20.12. 06:53 174 (S) -39
HL Dra p 1 0.944276 7.35 7.66 0.31 20.12. 06:53 51 (NE) 49
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 20.12. 06:53 55 (NE) 40
IK Boo s 1 0.303116 12.00 12.50 0.50 20.12. 06:53 169 (S) 69
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 20.12. 06:54 55 (NE) 12
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.12. 06:54 1 (N) 53
EE Hya s 10 1.602358 14.20 14.20 0.00 20.12. 06:54 202 (S) 3
V1326 Cen p 10 0.9158 11.35 11.70 0.35 20.12. 06:54 179 (S) -20
V577 Lyr p 9 0.390011 14.50 15.00 0.50 20.12. 06:54 66 (NE) 43
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.