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: 04:47 // 16:57 UTC
Civil Twilight (6°): 04:16 // 17:27 UTC
Nautical Twilight (12°): 03:38 // 18:05 UTC
Astronomical Twilight (18°): 02:59 // 18:45 UTC

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

V427 Nor	p	10	0.5002	16.36	16.80	0.44	23.09. 18:17	210 (SW)	-26
V582 Lyr	s	1	0.255905	13.44	13.44	0.00	23.09. 18:17	217 (SW)	79
V548 Cyg	p	1	1.805238	8.54	9.29	0.75	23.09. 18:17	38 (NE)	84
KN Vul	s	1	0.3573295	13.00	13.40	0.40	23.09. 18:17	165 (S)	67
BX And	s	1	0.6101125	8.90	9.15	0.25	23.09. 18:17	55 (NE)	25
CG Cyg	p	1	0.6311435	9.73	10.86	1.13	23.09. 18:18	125 (SE)	68
V438 Nor	p	10	0.4214	16.57	17.00	0.43	23.09. 18:18	210 (SW)	-26
GK Psc	p	9	0.367547	13.60	13.95	0.35	23.09. 18:18	74 (E)	28
AT Aqr	p	8	0.30409565	14.10	15.00	0.90	23.09. 18:18	140 (SE)	11
NY Lyr	p	1	0.4408	12.70	13.20	0.50	23.09. 18:19	191 (S)	74
V1072 Her	s	1	0.588031	12.70	12.70	0.00	23.09. 18:19	277 (W)	75
V338 Aqr	p	9	0.285143	12.40	13.10	0.70	23.09. 18:19	140 (SE)	31
BM UMa	p	1	0.2712208	13.80	14.75	0.95	23.09. 18:19	324 (NW)	17
V401 Lyr	p	7	1.315044	13.60	15.60	2.00	23.09. 18:19	197 (S)	78
ES UMa	p	1	0.5288515	11.00	11.40	0.40	23.09. 18:19	346 (N)	32
V432 Cam	p	10	0.35253	14.10	14.50	0.40	23.09. 18:19	7 (N)	32
V639 Aur	s	4	0.3571	14.01	14.01	0.00	23.09. 18:19	15 (N)	15
V2553 Oph	p	1	0.457615	11.30	11.80	0.50	23.09. 18:19	227 (SW)	46
V385 Cam	s	9	0.615272	13.65	14.20	0.55	23.09. 18:19	9 (N)	39
NSV 00807 Cet	s	8	0.338962	11.59	11.59	0.00	23.09. 18:19	92 (E)	-21
V536 Cen	p	10	1.2926355	13.60	14.50	0.90	23.09. 18:19	233 (SW)	-19
IU Lac	p	1	0.969058	13.40	13.80	0.40	23.09. 18:20	69 (E)	66
V2713 Oph	p	10	0.4903825	10.89	11.49	0.60	23.09. 18:20	228 (SW)	37
BQ Phe	p	10	0.218481	10.43	10.60	0.17	23.09. 18:20	134 (SE)	-26
UU Sge	p	7	0.46506918	14.18	15.59	1.41	23.09. 18:20	176 (S)	57
V337 UMa	p	8	0.383365	13.70	14.25	0.55	23.09. 18:20	335 (NW)	16
V429 Cam	p	9	0.441156	13.00	13.50	0.50	23.09. 18:20	6 (N)	37
G3882.2264 Dra	s	8	0.3539968	14.65	15.23	0.58	23.09. 18:21	301 (NW)	64
V624 Cen	p	10	0.7000815	14.80	15.60	0.80	23.09. 18:21	224 (SW)	-35
OT Cep	s	3	0.4812313	12.70	13.30	0.60	23.09. 18:21	12 (N)	52
V554 And	p	5	0.35291	16.32	16.78	0.46	23.09. 18:21	54 (NE)	29
V1471 Aql	p	9	1.11419	8.42	8.63	0.21	23.09. 18:21	170 (S)	42
V757 Cep	s	8	0.343873	14.00	14.70	0.70	23.09. 18:21	18 (N)	52
V626 Aur	p	9	0.3956	15.59	15.86	0.27	23.09. 18:21	20 (N)	2
V647 Ori	p	1	0.9775543	11.50	12.00	0.50	23.09. 18:22	23 (NE)	-35
ER Ori	s	1	0.4234005	9.32	9.92	0.60	23.09. 18:22	48 (NE)	-39
V424 Cam	p	8	0.325849	13.15	13.50	0.35	23.09. 18:22	7 (N)	34
V758 Cen	s	8	0.580785	8.80	9.15	0.35	23.09. 18:22	225 (SW)	-37
CP Mon	p	7	1.8836813	13.00	13.90	0.90	23.09. 18:22	11 (N)	-35
EL Boo	s	1	0.4137625	9.38	9.38	0.00	23.09. 18:22	265 (W)	22
OO Aql	s	1	0.506792	9.20	9.20	0.00	23.09. 18:22	175 (S)	49
V728 Her	p	1	0.4712895	10.90	11.50	0.60	23.09. 18:22	264 (W)	65
AC Lib	p	10	0.6649535	13.90	14.60	0.70	23.09. 18:23	238 (SW)	-3
V1167 Her	p	3	0.275279	9.89	9.89	0.00	23.09. 18:23	241 (SW)	31
ES Her	s	1	0.782029	13.10	13.70	0.60	23.09. 18:23	236 (SW)	65
MX Ser	p	4	0.30776	13.20	13.68	0.48	23.09. 18:23	236 (SW)	21
TV Mus	p	10	0.4456651	11.00	11.30	0.30	23.09. 18:23	221 (SW)	-56
V699 Cep	p	8	0.8050726	11.60	11.95	0.35	23.09. 18:23	56 (NE)	62
V1179 Her	p	1	0.385505	11.39	11.72	0.33	23.09. 18:23	242 (SW)	35
KW Peg	s	1	0.816402	12.17	12.17	0.00	23.09. 18:23	123 (SE)	57

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.