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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 °
CX Vir p 1 0.7460773 9.80 10.45 0.65 25.12. 11:44 247 (SW) -1
V625 And p 10 0.2495793 14.20 14.80 0.60 25.12. 11:45 82 (E) 43
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 25.12. 11:45 251 (W) 48
X PsA s 10 0.3977746 13.00 14.20 1.20 25.12. 11:45 139 (SE) 5
V457 Cam p 9 0.3033 13.80 14.20 0.40 25.12. 11:45 1 (N) 31
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 25.12. 11:45 166 (S) 69
DN Cam p 1 0.4983105 8.23 8.73 0.51 25.12. 11:46 12 (N) 35
PT Lib p 10 0.434556 13.90 14.60 0.70 25.12. 11:46 230 (SW) 3
BI Ser p 1 1.204852 11.50 12.20 0.70 25.12. 11:46 246 (SW) 41
V591 Vir s 7 0.350949 12.90 12.90 0.00 25.12. 11:46 253 (W) 18
QV UMa p 6 0.311444 13.50 14.50 1.00 25.12. 11:46 334 (NW) 16
BK Vul p 1 0.453463 12.80 13.50 0.70 25.12. 11:46 116 (SE) 55
DW Pav p 10 0.698 15.70 16.40 0.70 25.12. 11:47 179 (S) -28
EV Cnc p 1 0.441439 12.75 12.90 0.15 25.12. 11:47 331 (NW) -24
V552 And p 4 0.28133 16.89 17.55 0.66 25.12. 11:47 51 (NE) 25
V562 Aur p 9 0.528805 12.87 13.21 0.34 25.12. 11:47 23 (NE) -7
RV Tri p 1 0.753664 11.50 13.30 1.80 25.12. 11:47 53 (NE) 18
KQ Gem s 1 0.4079905 14.00 14.60 0.60 25.12. 11:47 5 (N) -24
V796 Cyg p 1 1.4808693 10.90 11.40 0.50 25.12. 11:48 117 (SE) 85
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.12. 11:48 129 (SE) 23
V531 And p 10 0.406372 11.40 11.60 0.20 25.12. 11:48 63 (NE) 21
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 25.12. 11:48 103 (E) 86
V341 Dra p 8 1.650422 10.10 10.43 0.33 25.12. 11:48 327 (NW) 60
CF CrB p 10 0.262445 14.14 14.54 0.40 25.12. 11:48 256 (W) 51
CD Tri p 3 0.369035 12.14 12.62 0.48 25.12. 11:48 53 (NE) 15
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.12. 11:48 302 (NW) -86
V345 Dra p 10 0.291903 13.20 13.45 0.25 25.12. 11:48 291 (W) 61
CT Eri s 10 0.6341963 10.00 10.27 0.27 25.12. 11:48 75 (E) -57
V587 Cyg s 7 1.955552 14.30 14.30 0.00 25.12. 11:48 94 (E) 67
GI CVn p 8 0.30316 14.10 14.90 0.80 25.12. 11:48 298 (NW) 42
V342 Her p 1 0.851731 10.50 11.30 0.80 25.12. 11:49 202 (S) 64
V641 Aur p 7 0.504878 12.90 13.65 0.75 25.12. 11:49 11 (N) 3
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.12. 11:49 198 (S) 45
V640 Ori p 3 2.02072 11.20 13.50 2.30 25.12. 11:49 26 (NE) -47
V340 Aps p 9 2.78423 13.30 14.30 1.00 25.12. 11:49 201 (S) -42
MU Gem s 1 0.7262005 14.50 14.90 0.40 25.12. 11:49 2 (N) -26
V2759 Ori p 10 0.498856 10.40 10.84 0.44 25.12. 11:49 24 (NE) -28
V664 Pup p 10 0.330557 11.89 12.26 0.37 25.12. 11:50 252 (W) -87
FO Gem p 9 0.695617 14.70 15.80 1.10 25.12. 11:50 4 (N) -27
TZ Eri p 1 2.606111 9.80 12.60 2.80 25.12. 11:50 53 (NE) -34
V508 Cyg s 1 0.77959 13.30 13.30 0.00 25.12. 11:50 94 (E) 75
V952 Cas s 5 2.272615 11.70 11.70 0.00 25.12. 11:50 21 (N) 39
EZ Oct p 10 0.285878 11.37 12.09 0.72 25.12. 11:50 184 (S) -48
V918 Cep p 10 0.85353 13.19 13.56 0.37 25.12. 11:50 12 (N) 54
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 25.12. 11:50 68 (E) 5
EP And s 1 0.4041085 11.90 12.50 0.60 25.12. 11:51 53 (NE) 28
V1013 Cyg s 3 4.67973 13.30 13.30 0.00 25.12. 11:51 146 (SE) 71
V511 Oph p 6 1.0657 13.40 15.20 1.80 25.12. 11:51 200 (S) 41
MM Com s 1 0.30199 12.00 12.00 0.00 25.12. 11:51 295 (NW) 24
V388 Cyg p 1 0.8590325 8.90 9.55 0.65 25.12. 11:51 133 (SE) 66
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.