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

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

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

AM Oct	s	10	0.5017	14.40	14.90	0.50	17.12. 09:18	161 (S)	-44
V353 Cam	p	9	1.3268	15.21	17.86	2.65	17.12. 09:18	357 (N)	28
V337 Vir	s	5	0.352857	13.30	13.80	0.50	17.12. 09:19	237 (SW)	26
V504 Cyg	p	9	0.3516913	13.40	14.10	0.70	17.12. 09:19	84 (E)	40
OV Dra	p	9	0.0587357	19.00	20.70	1.70	17.12. 09:19	323 (NW)	61
AA UMa	p	1	0.468127	10.88	11.58	0.70	17.12. 09:19	306 (NW)	31
V871 Cyg	p	9	1.11876	14.40	14.90	0.50	17.12. 09:19	95 (E)	49
GI Vul	p	1	0.4814828	13.50	14.60	1.10	17.12. 09:19	99 (E)	43
V648 Ori	s	1	0.8132357	11.50	12.20	0.70	17.12. 09:19	346 (N)	-33
EZ Hya	p	1	0.449751	10.40	10.70	0.30	17.12. 09:19	268 (W)	-17
PR Boo	s	10	0.371281	13.70	13.70	0.00	17.12. 09:19	242 (SW)	81
V1208 Her	p	10	0.3633237	12.20	12.40	0.20	17.12. 09:19	144 (SE)	79
V506 Cam	s	8	0.3401	12.70	13.20	0.50	17.12. 09:20	352 (N)	48
V431 Lyr	s	5	0.4463665	14.30	14.30	0.00	17.12. 09:20	97 (E)	52
SW Men	p	10	1.41461	12.17	13.09	0.92	17.12. 09:20	181 (S)	-62
V415 Gem	p	1	0.350606	12.40	12.70	0.30	17.12. 09:20	318 (NW)	-15
BRHV146 Gem	p	1	0.350606	12.40	12.70	0.30	17.12. 09:20	318 (NW)	-15
VY Pup	p	5	0.8167331	10.80	11.40	0.60	17.12. 09:20	294 (NW)	-33
V344 Lac	p	1	0.392239	12.20	13.00	0.80	17.12. 09:20	49 (NE)	36
LV Vir	p	9	0.409444	8.50	8.68	0.18	17.12. 09:20	218 (SW)	14
VV Vir	s	1	0.446135	11.90	13.20	1.30	17.12. 09:21	213 (SW)	24
DO CMa	p	10	2.72529	14.00	15.90	1.90	17.12. 09:21	293 (NW)	-38
VW Cep	s	1	0.2783115	7.23	7.56	0.33	17.12. 09:21	23 (NE)	53
GI Boo	p	4	1.033533	11.30	11.80	0.50	17.12. 09:21	242 (SW)	70
EX Del	p	1	0.3309877	12.80	13.30	0.50	17.12. 09:21	101 (E)	30
KV Cyg	s	1	2.838999	11.50	11.90	0.40	17.12. 09:21	82 (E)	44
V450 Per	s	1	0.948673	13.00	13.00	0.00	17.12. 09:21	13 (N)	3
V653 Ara	p	10	0.2614	12.50	12.90	0.40	17.12. 09:22	175 (S)	-15
KV Cep	s	6	0.85883	14.10	14.30	0.20	17.12. 09:22	45 (NE)	38
GZ Pup	p	10	0.3202743	11.70	12.20	0.50	17.12. 09:22	268 (W)	-56
V1033 Her	s	1	0.298051	11.19	11.19	0.00	17.12. 09:22	156 (SE)	66
V1062 Her	p	1	0.251436	13.10	13.70	0.60	17.12. 09:22	103 (E)	74
RT Cha	p	9	0.3551095	14.00	15.00	1.00	17.12. 09:22	194 (S)	-49
V369 Dra	p	10	0.40095	13.40	13.80	0.40	17.12. 09:22	77 (E)	78
V564 And	p	4	0.39177	13.98	14.07	0.09	17.12. 09:22	22 (N)	8
V351 Peg	p	1	0.593297	8.00	8.31	0.31	17.12. 09:23	66 (NE)	0
AQ Cap	p	7	0.3173885	13.00	13.90	0.90	17.12. 09:23	114 (SE)	-4
NR Cep	p	4	0.949548	13.00	13.60	0.60	17.12. 09:23	21 (N)	36
V870 Ara	s	7	0.399826	9.00	9.00	0.00	17.12. 09:23	163 (S)	-20
QX Vir	s	1	0.242075	13.31	13.60	0.29	17.12. 09:23	207 (SW)	31
V2642 Oph	p	9	3.46464	11.40	12.00	0.60	17.12. 09:23	148 (SE)	48
GU Aps	s	10	0.436522	14.00	14.50	0.50	17.12. 09:24	181 (S)	-40
BE Tri	p	8	0.384306	12.90	13.20	0.30	17.12. 09:24	31 (NE)	-4
V1007 Cas	p	5	0.332007	12.00	12.44	0.44	17.12. 09:24	37 (NE)	23
CN And	p	1	0.4627909	9.70	10.25	0.55	17.12. 09:24	41 (NE)	13
V1071 Sgr	p	10	0.6780475	13.20	13.90	0.70	17.12. 09:24	140 (SE)	8
PP Cam	p	2	0.840392	12.45	13.01	0.56	17.12. 09:24	2 (N)	35
V2377 Oph	p	7	0.4254035	8.60	8.73	0.13	17.12. 09:24	150 (SE)	45
AL Sco	p	10	1.532249	11.20	13.50	2.30	17.12. 09:24	172 (S)	7
V901 Cen	s	1	0.3542133	11.94	11.94	0.00	17.12. 09:25	223 (SW)	-29

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.