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

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

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

V488 Cam	s	7	0.2674155	12.80	12.80	0.00	21.12. 11:57	357 (N)	38
LM Vir	p	10	0.987568	6.29	6.33	0.04	21.12. 11:57	255 (W)	-12
QS Cyg	p	8	1.043999	13.20	13.80	0.60	21.12. 11:58	132 (SE)	75
LT Cam	p	2	0.2766042	14.50	14.70	0.20	21.12. 11:58	8 (N)	21
V351 Cam	p	9	0.348318	16.23	16.52	0.29	21.12. 11:58	16 (N)	32
NW Aqr	p	1	0.30163	12.00	12.00	0.00	21.12. 11:58	116 (SE)	21
AO Ser	p	1	0.8793471	10.70	12.00	1.30	21.12. 11:58	245 (SW)	41
BS CMa	p	10	0.5599472	12.50	13.00	0.50	21.12. 11:58	352 (N)	-66
V450 Peg	s	1	0.556231	14.00	14.00	0.00	21.12. 11:59	113 (SE)	52
V Tuc	p	10	0.8709203	10.60	11.83	1.23	21.12. 11:59	154 (SE)	-46
V1023 Cyg	s	6	3.158811	12.80	12.90	0.10	21.12. 11:59	145 (SE)	68
V724 Aql	s	1	0.517599	11.10	11.57	0.47	21.12. 11:59	162 (S)	40
V345 Gem	p	1	0.274778	7.82	7.88	0.06	21.12. 11:59	352 (N)	-6
V395 Nor	p	10	0.647878	9.11	9.54	0.43	21.12. 11:59	211 (SW)	-13
GT Cas	p	1	2.989821	11.90	12.80	0.90	21.12. 11:59	48 (NE)	46
MQ Peg	s	3	0.379386	13.39	13.39	0.00	21.12. 11:59	95 (E)	42
LU Aur	p	10	0.388333333	13.50	14.50	1.00	21.12. 11:59	9 (N)	3
V1057 Her	p	1	0.943522	11.80	12.20	0.40	21.12. 11:59	221 (SW)	52
OV Dra	p	9	0.0587357	19.00	20.70	1.70	21.12. 11:59	327 (NW)	44

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.