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 24 25 26 27 28 29 30 31

11: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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

Sunrise // Sunset: 04:32 // 17:19 UTC
Civil Twilight (6°): 04:01 // 17:50 UTC
Nautical Twilight (12°): 03:22 // 18:29 UTC
Astronomical Twilight (18°): 02:41 // 19:10 UTC

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

RW Dor	p	2	0.2854633	10.80	11.40	0.60	14.09. 11:58	215 (SW)	-52
KV Peg	s	5	0.4577795	11.73	11.73	0.00	14.09. 11:58	46 (NE)	-11
GI Vul	p	1	0.4814828	13.50	14.60	1.10	14.09. 11:59	60 (NE)	10
MM Dra	p	8	0.2644	14.54	14.90	0.36	14.09. 11:59	29 (NE)	37
V2769 Ori	p	5	0.27872	15.00	15.30	0.30	14.09. 11:59	281 (W)	-3
HR UMa	p	6	0.737064	8.78	8.94	0.16	14.09. 11:59	306 (NW)	79

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.