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 28 29 30 31

01: 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 31

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

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

Sunrise // Sunset: 06:11 // 16:16 UTC
Civil Twilight (6°): 05:39 // 16:48 UTC
Nautical Twilight (12°): 05:02 // 17:26 UTC
Astronomical Twilight (18°): 04:24 // 18:03 UTC

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

BY Peg	s	1	0.341936	12.90	13.58	0.68	14.02. 11:56	211 (SW)	66
TY Eri	p	10	0.771956	12.55	13.30	0.75	14.02. 11:56	119 (SE)	-5
V1022 Oph	s	4	0.2394017	15.10	15.95	0.85	14.02. 11:56	270 (W)	-5
V738 Cep	s	6	1.298266	10.00	10.25	0.25	14.02. 11:56	319 (NW)	77
V2239 Cyg	s	1	0.610597	11.73	11.73	0.00	14.02. 11:57	257 (W)	62
GR Boo	p	1	0.3766695	11.45	11.90	0.45	14.02. 11:57	304 (NW)	6
BG Peg	s	1	1.95242	10.50	10.50	0.00	14.02. 11:57	173 (S)	55
V423 Oph	p	7	1.203787	11.00	12.00	1.00	14.02. 11:57	253 (W)	15
MW And	p	9	0.263769	13.95	14.90	0.95	14.02. 11:57	81 (E)	48
BS UMa	s	1	0.3495099	13.70	14.00	0.30	14.02. 11:57	351 (N)	3
UY UMa	s	1	0.3760203	12.70	12.90	0.20	14.02. 11:58	333 (NW)	22
V604 Car	p	10	0.472292	9.16	9.64	0.48	14.02. 11:58	128 (SE)	-60
V677 Cen	s	9	0.3250284	11.50	11.60	0.10	14.02. 11:58	258 (W)	-47
KW Pup	p	2	1.6039075	11.30	12.00	0.70	14.02. 11:58	59 (NE)	-41
AK Ser	p	7	1.922586	10.80	13.60	2.80	14.02. 11:58	249 (W)	-1
DQ CVn	p	1	0.491422	12.28	12.56	0.28	14.02. 11:58	335 (NW)	-1
V1263 Cen	p	10	0.410756	12.10	12.95	0.85	14.02. 11:58	287 (W)	-58
AX Vul	s	1	2.024835	11.00	11.00	0.00	14.02. 11:59	236 (SW)	55
AN UMa	p	6	0.07975275	14.90	20.20	5.30	14.02. 11:59	355 (N)	5
CY Cen	p	10	1.348327	13.30	16.10	2.80	14.02. 11:59	248 (W)	-66
G5239.0030 Aqr	p	9	0.33958	9.93	10.11	0.18	14.02. 11:59	182 (S)	33
IM And	p	9	0.2703735	18.30	19.00	0.70	14.02. 11:59	102 (E)	65
NS Lac	p	6	1.015555	14.10	14.90	0.80	14.02. 11:59	271 (W)	89

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.