Ephemerides for Variable Stars

Select Evening Date:

09: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

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

Sunrise // Sunset: 04:35 // 17:14 UTC
Civil Twilight (6°): 04:04 // 17:45 UTC
Nautical Twilight (12°): 03:25 // 18:24 UTC
Astronomical Twilight (18°): 02:44 // 19:05 UTC

Star Name	Phase	Rating	P (d)	Max (mag.)	Min (mag.)	Amplitude (mag.)	Minimum UTC	Az °	Alt °

HU And	s	10	0.2857905	16.50	17.20	0.70	16.09. 11:59	1 (N)	0
V1063 Her	s	9	1.6598	10.80	10.80	0.00	16.09. 11:59	81 (E)	33
V422 CMa	p	10	4.19184	8.91	9.07	0.16	16.09. 11:59	247 (SW)	-13
V961 Cas	p	7	0.75981	12.00	12.40	0.40	16.09. 11:59	2 (N)	16
V364 UMa	s	8	0.3669815	13.40	13.95	0.55	16.09. 11:59	38 (NE)	73
V490 And	p	7	0.424185	14.60	15.10	0.50	16.09. 11:59	3 (N)	2
V641 Aur	p	7	0.504878	12.90	13.65	0.75	16.09. 11:59	306 (NW)	26
V789 Cyg	p	6	0.288551	13.30	13.70	0.40	16.09. 11:59	63 (NE)	17

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.