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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:05 // 16:31 UTC
Civil Twilight (6°): 04:34 // 17:02 UTC
Nautical Twilight (12°): 03:57 // 17:39 UTC
Astronomical Twilight (18°): 03:19 // 18:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V733 Her p 3 0.4174915 13.80 14.40 0.60 06.10. 11:56 74 (E) 57
AI Dra p 1 1.198816 7.05 8.09 1.04 06.10. 11:57 67 (NE) 63
CH CMa p 10 0.8609546 12.80 13.20 0.40 06.10. 11:57 263 (W) -27
GM Dra p 4 0.338741 8.79 9.03 0.23 06.10. 11:57 55 (NE) 60
BL Dra p 4 0.402665 11.90 12.20 0.30 06.10. 11:57 42 (NE) 44
AM CrB s 6 0.703654 12.80 12.80 0.00 06.10. 11:57 105 (E) 63
V664 Pup p 10 0.330557 11.89 12.26 0.37 06.10. 11:57 235 (SW) -41
V809 Cyg p 6 1.964457 13.30 14.10 0.80 06.10. 11:57 67 (NE) 29
V1172 Her s 4 0.236167 12.00 12.50 0.50 06.10. 11:57 127 (SE) 45
XY Boo p 1 0.370564 10.30 10.61 0.31 06.10. 11:57 185 (S) 60
QY Hya s 2 0.292341 9.04 9.04 0.00 06.10. 11:58 204 (SW) 8
BW Eri s 6 0.6384855 10.16 10.38 0.22 06.10. 11:58 301 (NW) -57
V1300 Her p 1 0.296334 12.63 13.00 0.37 06.10. 11:58 84 (E) 48
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 06.10. 11:58 69 (E) 26
KQ Lib p 9 0.695529 11.60 12.05 0.45 06.10. 11:58 166 (S) 28
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 06.10. 11:59 38 (NE) 21
V400 Lyr s 1 0.253427 12.70 12.70 0.00 06.10. 11:59 70 (E) 35
AQ Cap s 7 0.3173885 13.00 13.00 0.00 06.10. 11:59 91 (E) -24
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.