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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:27 // 17:26 UTC
Civil Twilight (6°): 03:56 // 17:57 UTC
Nautical Twilight (12°): 03:16 // 18:37 UTC
Astronomical Twilight (18°): 02:34 // 19:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1045 Her p 1 0.510283 10.90 11.40 0.50 10.09. 12:37 70 (E) 49
UW CMa p 10 4.393407 4.84 5.33 0.49 10.09. 12:37 250 (W) -15
V789 Her s 1 0.3200448 14.90 14.90 0.00 10.09. 12:37 75 (E) 48
GS Aqr p 3 0.374069 13.20 13.80 0.60 10.09. 12:38 45 (NE) -31
AC Lib p 10 0.6649535 13.90 14.60 0.70 10.09. 12:38 149 (SE) 12
XY Ari p 10 0.25265 13.54 17.60 4.06 10.09. 12:38 331 (NW) -16
PX Car s 10 0.795101 9.65 10.10 0.45 10.09. 12:38 232 (SW) -43
V632 Aur p 8 0.4652 15.95 17.25 1.30 10.09. 12:38 308 (NW) 20
BG Vul p 1 0.4032397 12.90 13.70 0.80 10.09. 12:38 49 (NE) -3
TT Hor s 10 2.60814 11.00 11.00 0.00 10.09. 12:38 265 (W) -65
MO Aqr s 2 0.3981435 9.95 10.25 0.30 10.09. 12:38 66 (NE) -21
V642 Ori p 6 9.18551 8.95 9.34 0.39 10.09. 12:38 287 (W) -2
BE Cha p 10 0.80962 13.80 14.70 0.90 10.09. 12:38 179 (S) -37
HI Dra p 6 0.597419 9.03 9.20 0.17 10.09. 12:38 46 (NE) 44
ZZ Aur s 1 0.601216 10.80 11.10 0.30 10.09. 12:38 310 (NW) 21
V501 Cam p 9 0.454388 13.80 14.10 0.30 10.09. 12:39 344 (N) 54
MR Aps p 8 0.527865 10.00 11.00 1.00 10.09. 12:39 161 (S) -41
V1077 Cas p 9 0.260823 14.73 15.58 0.85 10.09. 12:39 357 (N) 18
V802 Aql s 6 0.267608 13.40 13.40 0.00 10.09. 12:39 92 (E) -2
V1011 Cyg p 3 3.239378 12.20 12.90 0.70 10.09. 12:39 57 (NE) 18
WW Sex p 8 1.439149 9.96 10.50 0.54 10.09. 12:39 231 (SW) 21
IO Boo p 7 0.2711483 13.00 13.50 0.50 10.09. 12:40 144 (SE) 61
CK Boo p 1 0.3551495 8.99 9.26 0.27 10.09. 12:40 146 (SE) 45
V1847 Ori s 1 0.342605 12.09 12.36 0.27 10.09. 12:40 299 (NW) -8
V909 Cep p 7 0.425573 12.13 12.47 0.34 10.09. 12:40 17 (N) 23
V553 Hya s 5 0.371497 12.36 12.36 0.00 10.09. 12:40 188 (S) 14
QS And p 9 0.276678 16.67 17.09 0.42 10.09. 12:40 9 (N) -11
DP Cas p 4 1.221596 13.40 13.80 0.40 10.09. 12:40 12 (N) 24
LT Pav s 10 0.393674 11.40 12.20 0.80 10.09. 12:40 150 (SE) -50
V813 Cep p 10 0.338921 13.15 13.50 0.35 10.09. 12:40 35 (NE) 35
AH Cep p 5 1.774741 6.78 7.07 0.29 10.09. 12:40 15 (N) 28
V1009 Cas s 7 0.784681 12.30 12.50 0.20 10.09. 12:41 1 (N) 16
GW Psc s 8 0.3363377 11.35 11.35 0.00 10.09. 12:41 355 (N) -32
V857 Her s 1 0.38223 10.90 10.90 0.00 10.09. 12:41 84 (E) 49
V1067 Her s 1 0.258109 12.58 12.58 0.00 10.09. 12:41 69 (E) 43
EX Psc p 1 0.289482 12.00 12.60 0.60 10.09. 12:41 14 (N) -33
U Ret p 10 0.3549563 13.64 14.32 0.68 10.09. 12:41 232 (SW) -68
GU Vul p 2 0.774228 11.60 12.20 0.60 10.09. 12:41 64 (NE) 13
FY Boo s 1 0.2411595 13.12 13.12 0.00 10.09. 12:42 158 (S) 62
NU Cyg s 3 0.2811248 14.30 14.90 0.60 10.09. 12:42 55 (NE) 22
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 10.09. 12:42 188 (S) 14
V1091 Her s 1 0.393559 12.04 12.04 0.00 10.09. 12:42 83 (E) 45
V435 Dra p 10 0.5221901 12.32 12.64 0.32 10.09. 12:42 28 (NE) 40
QU Dra p 9 0.276915 14.10 14.80 0.70 10.09. 12:42 58 (NE) 68
NP Del p 10 0.777808 8.89 8.97 0.08 10.09. 12:43 59 (NE) -5
LR Pav s 10 0.3945 15.00 15.30 0.30 10.09. 12:43 150 (SE) -49
NW Boo s 5 1.01185563 13.00 13.00 0.00 10.09. 12:43 113 (SE) 64
AH Gem p 1 0.336762 14.40 14.90 0.50 10.09. 12:43 282 (W) 11
MT Her p 1 0.4877185 11.86 12.86 1.00 10.09. 12:43 88 (E) 18
V502 Cyg p 4 0.566962 13.60 14.50 0.90 10.09. 12:43 47 (NE) 21
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.