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 24 25 26 27 28 29 30

12: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

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

Sunrise // Sunset: 06:55 // 15:05 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:38 // 16:23 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

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

V2659 Oph	p	9	0.776761	12.83	13.85	1.02	27.12. 11:59	209 (SW)	40
AU Phe	p	10	0.2658125	12.23	12.78	0.55	27.12. 11:59	121 (SE)	-37
FK Cen	p	10	2.191333	13.30	15.00	1.70	27.12. 11:59	224 (SW)	-38
V956 Aql	s	10	0.3961755	13.90	14.20	0.30	27.12. 11:59	186 (S)	29
DD Com	p	1	0.2692074	14.30	15.05	0.75	27.12. 11:59	295 (NW)	8
YY CMi	p	1	1.094021	8.33	9.13	0.80	27.12. 11:59	347 (N)	-37
AP Tau	s	3	0.9719742	14.00	14.70	0.70	27.12. 11:59	33 (NE)	-6
V1300 Her	p	1	0.296334	12.63	13.00	0.37	27.12. 11:59	243 (SW)	69
V480 Cas	s	9	0.342013	14.60	14.70	0.10	27.12. 11:59	45 (NE)	37
GI Vul	p	1	0.4814828	13.50	14.60	1.10	27.12. 11:59	170 (S)	66
V725 Cyg	p	1	1.4632545	13.30	13.80	0.50	27.12. 11:59	154 (SE)	69
G4922.0116 Leo	p	9	0.619412	12.84	13.14	0.30	27.12. 11:59	297 (NW)	-21
V2197 Cyg	s	1	0.465749	10.90	10.90	0.00	27.12. 11:59	121 (SE)	71
IQ Per	s	1	1.743567	7.72	7.88	0.16	27.12. 11:59	33 (NE)	18

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.