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 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

03: 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

04: 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

05: 01 02 03 04 05 06

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

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

EW Boo	p	1	0.906349	10.31	10.69	0.38	22.12. 20:22	5 (N)	-2
BS UMa	p	1	0.3495099	13.70	14.00	0.30	22.12. 20:22	42 (NE)	17
V641 Ori	p	1	0.450815	14.20	14.80	0.60	22.12. 20:22	127 (SE)	43
DU CVn	p	2	0.3071015	13.10	14.50	1.40	22.12. 20:22	31 (NE)	4
CG Lac	p	1	0.819389	13.90	15.00	1.10	22.12. 20:22	298 (NW)	46
V1188 Cyg	p	7	0.8516615	13.70	15.40	1.70	22.12. 20:22	318 (NW)	29
BH CMi	s	6	0.5592485	9.50	9.50	0.00	22.12. 20:23	106 (E)	15
V940 Cyg	s	9	0.3323186	14.50	15.10	0.60	22.12. 20:23	327 (NW)	29
V482 Cam	p	10	0.133619437	15.10	18.40	3.30	22.12. 20:23	36 (NE)	56
FZ CMa	p	1	1.273041	8.05	8.44	0.39	22.12. 20:23	127 (SE)	13
V866 Cep	p	10	0.3259	13.40	14.00	0.60	22.12. 20:23	327 (NW)	48
PS Per	s	1	0.702179	13.00	13.00	0.00	22.12. 20:23	248 (W)	80
AT Vul	p	5	3.980383	9.08	10.00	0.92	22.12. 20:23	303 (NW)	4
DV Sge	p	10	1.363415	15.20	16.30	1.10	22.12. 20:23	299 (NW)	-2
V831 Oph	p	10	0.62616	13.80	14.90	1.10	22.12. 20:24	322 (NW)	-25
V732 Her	p	2	0.3567417	13.20	14.20	1.00	22.12. 20:24	341 (N)	7
V490 And	s	7	0.424185	14.60	14.60	0.00	22.12. 20:24	274 (W)	57
V1004 Cyg	s	1	0.6856946	12.60	13.00	0.40	22.12. 20:24	310 (NW)	11
EX Del	s	1	0.3309877	12.80	13.30	0.50	22.12. 20:24	294 (NW)	1
HQ Lib	p	9	0.679563	10.60	11.00	0.40	22.12. 20:24	357 (N)	-58
V1851 Ori	p	1	0.276946	12.00	12.50	0.50	22.12. 20:25	144 (SE)	45
MU Lac	s	10	0.2775155	14.10	14.10	0.00	22.12. 20:25	303 (NW)	44
EM Cep	p	1	0.806181	7.02	7.17	0.15	22.12. 20:25	320 (NW)	45
RZ Com	s	1	0.338507	10.42	10.42	0.00	22.12. 20:25	40 (NE)	-7
OV Dra	p	9	0.0587357	19.00	20.70	1.70	22.12. 20:25	17 (N)	31
BS Vul	p	1	0.475971	10.90	11.60	0.70	22.12. 20:25	306 (NW)	0
V610 Ara	p	9	0.54316	8.80	9.20	0.40	22.12. 20:25	230 (SW)	-76
V483 Cam	s	8	0.382247	12.95	13.25	0.30	22.12. 20:25	9 (N)	53
BB Men	p	10	0.257701	11.46	11.92	0.46	22.12. 20:26	167 (S)	-38
IY UMa	p	4	0.0739138	18.40	20.00	1.60	22.12. 20:26	37 (NE)	33
IO Cep	s	1	1.235808	11.40	11.70	0.30	22.12. 20:26	318 (NW)	38
V534 And	p	10	0.4073	14.20	14.60	0.40	22.12. 20:26	248 (W)	63
V1187 Her	p	1	0.310764	11.14	11.31	0.17	22.12. 20:26	349 (N)	-3
V470 Cam	s	1	0.0956467	14.10	14.25	0.15	22.12. 20:27	37 (NE)	59
NY Vir	s	1	0.10101597	13.30	13.30	0.00	22.12. 20:27	37 (NE)	-36
V870 Cep	p	7	0.301066	10.93	11.17	0.24	22.12. 20:27	318 (NW)	46
WY Sex	s	5	0.3680553	11.50	11.50	0.00	22.12. 20:27	84 (E)	-6
KR Cyg	s	1	0.8451528	9.19	9.37	0.18	22.12. 20:28	305 (NW)	11
AN Eri	s	10	0.4282205	14.40	14.90	0.50	22.12. 20:28	166 (S)	22
ET Mus	s	8	0.4593487	12.10	12.10	0.00	22.12. 20:28	160 (S)	-60
DE Lyn	s	1	0.408818	13.13	13.13	0.00	22.12. 20:28	50 (NE)	49
FZ Del	p	1	0.7832118	10.20	11.30	1.10	22.12. 20:28	281 (W)	-3
NN Dra	p	7	0.382879	12.34	12.98	0.64	22.12. 20:28	17 (N)	29
WZ Cep	p	1	0.417444	12.45	13.01	0.56	22.12. 20:28	333 (NW)	55
V757 Cen	s	1	0.3431685	8.30	8.60	0.30	22.12. 20:28	64 (NE)	-67
GV Lib	s	6	0.955245	13.90	13.90	0.00	22.12. 20:29	352 (N)	-59
V1175 Cas	p	10	3.457188	9.78	10.25	0.47	22.12. 20:29	357 (N)	67
MR Aur	s	9	0.690301	15.10	15.50	0.40	22.12. 20:29	114 (SE)	59
ST Ind	p	10	0.4018812	11.30	11.79	0.49	22.12. 20:30	242 (SW)	-43
BG Del	p	7	0.5636117	13.60	14.00	0.40	22.12. 20:30	295 (NW)	2

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.