haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DO Aur p 1 0.788652 14.10 14.60 0.50 26.04. 11:57 112 (E) 66
V948 Mon p 7 0.377107 13.00 13.60 0.60 26.04. 11:57 105 (E) 11
OR Mus p 10 1.73106 8.84 9.18 0.34 26.04. 11:57 145 (SE) -61
V953 Mon p 7 0.426934 13.80 14.40 0.60 26.04. 11:57 103 (E) 11
V640 Pup p 10 1.80488 11.66 12.14 0.48 26.04. 11:57 113 (SE) -8
V889 Cep s 10 0.418336 12.55 12.80 0.25 26.04. 11:57 323 (NW) 52
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 26.04. 11:58 312 (NW) 27
V508 Cyg p 1 0.77959 13.30 13.80 0.50 26.04. 11:58 310 (NW) 29
BG UMa s 8 0.6630411 10.84 10.93 0.09 26.04. 11:58 16 (N) 19
SS Ari p 1 0.405986 10.37 10.92 0.55 26.04. 11:58 215 (SW) 60
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 26.04. 11:59 67 (NE) -18
GO Psc p 8 0.453256 13.05 13.40 0.35 26.04. 11:59 246 (SW) 60
KT Aps s 10 0.3742 15.00 15.20 0.20 26.04. 11:59 195 (S) -62
OW Com p 10 0.258127 15.40 16.40 1.00 26.04. 11:59 29 (NE) -18
V483 And p 1 0.2970635 11.97 12.20 0.23 26.04. 11:59 269 (W) 58
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.