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 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

10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 24 25 26 27 28 29 30 31 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

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 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 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 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 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 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 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 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 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

06: 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 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

07: 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 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

08: 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 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

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

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

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

V546 And	s	5	0.38302	11.20	11.20	0.00	17.08. 12:25	331 (NW)	10
V364 UMa	p	8	0.3669815	13.40	13.95	0.55	17.08. 12:25	48 (NE)	63
V417 Aur	p	4	1.865521	7.92	8.15	0.24	17.08. 12:25	294 (NW)	27
AN UMa	p	6	0.07975275	14.90	20.20	5.30	17.08. 12:25	189 (S)	85
V338 Aqr	s	9	0.285143	12.40	12.40	0.00	17.08. 12:25	27 (NE)	-38
QS Aqr	p	10	5.782614	7.46	8.05	0.59	17.08. 12:25	48 (NE)	-45
CW CMi	p	1	0.313192	11.20	11.60	0.40	17.08. 12:25	237 (SW)	25
EG Cep	p	1	0.5446218	9.31	10.21	0.90	17.08. 12:25	12 (N)	40
V632 Aur	p	8	0.4652	15.95	17.25	1.30	17.08. 12:26	291 (W)	35
GV Leo	p	1	0.266728	11.37	11.50	0.13	17.08. 12:26	204 (SW)	55
V442 Mon	s	4	1.667016	11.20	11.60	0.40	17.08. 12:26	254 (W)	18
HV UMa	s	1	0.71076	8.60	8.88	0.28	17.08. 12:26	106 (E)	82
BB Peg	p	1	0.361501	10.80	11.48	0.68	17.08. 12:26	12 (N)	-23
ET Mus	s	8	0.4593487	12.10	12.10	0.00	17.08. 12:26	172 (S)	-36
V361 Lyr	p	4	0.309614	14.30	15.70	1.40	17.08. 12:26	40 (NE)	21
V978 Cyg	p	10	1.51305	15.50	17.00	1.50	17.08. 12:27	29 (NE)	24
V900 Mon	p	6	0.298305	11.92	12.80	0.88	17.08. 12:27	259 (W)	15
V445 Cas	s	1	0.6735235	10.89	11.08	0.19	17.08. 12:27	348 (N)	15
V1182 Cen	p	10	0.94915	12.80	13.40	0.60	17.08. 12:27	157 (SE)	-12
V1179 Her	p	1	0.385505	11.39	11.72	0.33	17.08. 12:27	91 (E)	15
OO Cyg	s	7	0.2620015	14.10	14.10	0.00	17.08. 12:27	37 (NE)	8
OZ Dra	p	10	0.136647	18.00	20.00	2.00	17.08. 12:27	36 (NE)	67
V664 Pup	p	10	0.330557	11.89	12.26	0.37	17.08. 12:27	214 (SW)	-22
V366 UMa	p	8	0.4573045	13.60	14.20	0.60	17.08. 12:28	50 (NE)	63
V435 Dra	p	10	0.5221901	12.32	12.64	0.32	17.08. 12:28	19 (N)	33
V645 And	p	8	0.4125814	13.05	13.45	0.40	17.08. 12:28	358 (N)	9
V405 Cam	p	10	0.374765	11.52	11.75	0.23	17.08. 12:28	321 (NW)	47
V1284 Her	p	1	0.337146	12.78	13.18	0.40	17.08. 12:28	60 (NE)	23
V737 Cep	s	8	0.2987665	11.95	12.30	0.35	17.08. 12:29	13 (N)	26
V477 Peg	p	9	0.2747515	11.65	11.75	0.10	17.08. 12:29	19 (N)	-18
EV Oct	p	9	0.91727	13.80	14.60	0.80	17.08. 12:29	185 (S)	-61
CQ Scl	p	10	0.269896	12.00	12.55	0.55	17.08. 12:29	319 (NW)	-65
V1144 Her	p	10	0.25497	14.60	15.40	0.80	17.08. 12:29	71 (E)	42
CU Ind	p	10	0.337259	12.50	13.21	0.71	17.08. 12:29	171 (S)	-70
V424 Cam	p	8	0.325849	13.15	13.50	0.35	17.08. 12:29	334 (NW)	51
PT Boo	p	9	0.4466345	12.60	12.82	0.22	17.08. 12:29	74 (E)	48
V351 Peg	p	1	0.593297	8.00	8.31	0.31	17.08. 12:29	357 (N)	-24
IR Lib	p	8	0.2743715	8.72	8.83	0.11	17.08. 12:29	127 (SE)	-7
HZ Dra	s	5	0.772934	8.16	8.16	0.00	17.08. 12:29	19 (N)	36
LS Del	s	1	0.3638404	8.61	8.76	0.15	17.08. 12:29	33 (NE)	-14
V2363 Cyg	s	7	0.36207	12.10	12.10	0.00	17.08. 12:29	35 (NE)	22
BO Ari	s	1	0.3181937	10.00	10.00	0.00	17.08. 12:29	321 (NW)	-3
NZ Cyg	p	2	0.4059673	13.70	14.20	0.50	17.08. 12:29	37 (NE)	9
V574 Lyr	p	1	0.2731267	12.01	12.68	0.67	17.08. 12:30	53 (NE)	17
XY UMa	p	1	0.47899511	9.50	10.17	0.67	17.08. 12:30	295 (NW)	71
V1306 Her	p	1	0.370368	11.70	12.10	0.40	17.08. 12:30	54 (NE)	26
V636 Cen	s	7	4.283946	8.70	8.90	0.20	17.08. 12:30	151 (SE)	-17
G2837.1343 And	p	8	0.266628	11.90	12.35	0.45	17.08. 12:30	331 (NW)	10
V1215 Her	p	10	0.312752	14.30	15.00	0.70	17.08. 12:30	56 (NE)	39
V523 Aur	s	1	0.330437	13.30	13.30	0.00	17.08. 12:30	281 (W)	50

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.