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 01 02 03 04 05 06

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 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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

Sunrise // Sunset: 04:20 // 17:35 UTC
Civil Twilight (6°): 03:49 // 18:07 UTC
Nautical Twilight (12°): 03:09 // 18:47 UTC
Astronomical Twilight (18°): 02:26 // 19:30 UTC

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

GW Lac	p	10	0.535875	15.00	16.00	1.00	07.09. 01:41	294 (NW)	62
NY Vir	p	1	0.10101597	13.30	14.22	0.92	07.09. 01:41	2 (N)	-42
OP Boo	p	10	0.311443	12.80	13.10	0.30	07.09. 01:41	348 (N)	15
EM Lac	p	1	0.3891351	12.50	13.09	0.59	07.09. 01:41	297 (NW)	59
V1026 Sgr	s	10	0.3888662	12.80	13.40	0.60	07.09. 01:41	268 (W)	-23
V639 Aur	p	4	0.3571	14.01	14.85	0.84	07.09. 01:41	61 (NE)	52
DH CVn	p	1	0.365804	12.72	13.24	0.52	07.09. 01:41	16 (N)	-2
UW Vir	p	4	1.810767	8.98	12.30	3.32	07.09. 01:41	14 (N)	-57
V921 Her	p	1	0.87738	9.44	9.80	0.36	07.09. 01:41	330 (NW)	15
HT Mon	p	9	1.285946	13.80	14.70	0.90	07.09. 01:41	100 (E)	0
V1081 Cas	p	9	0.374246	16.71	17.07	0.36	07.09. 01:41	337 (NW)	81
V1461 Aql	s	10	1.763062	8.91	8.91	0.00	07.09. 01:41	265 (W)	-7
DY CVn	p	1	0.2459495	12.00	12.50	0.50	07.09. 01:41	7 (N)	-3
VV Cet	s	1	0.5223925	10.43	10.99	0.56	07.09. 01:42	196 (S)	37
V579 Lyr	p	1	0.242906	12.77	13.25	0.48	07.09. 01:42	309 (NW)	25
CE Leo	p	1	0.3034287	11.80	12.60	0.80	07.09. 01:42	28 (NE)	-12
V1302 Her	s	1	0.316291	12.72	12.72	0.00	07.09. 01:42	318 (NW)	18
V405 Cep	p	8	1.373749	8.75	8.96	0.21	07.09. 01:42	5 (N)	60
LT Cam	p	2	0.2766042	14.50	14.70	0.20	07.09. 01:42	50 (NE)	54
V1189 Cyg	p	5	1.041837	13.10	13.70	0.60	07.09. 01:42	306 (NW)	41
V402 Gem	p	7	0.399252	11.72	12.35	0.63	07.09. 01:42	89 (E)	26
VW UMi	s	7	0.488922	12.10	12.52	0.42	07.09. 01:42	357 (N)	46
V360 Tel	p	10	1.3675	11.78	12.28	0.50	07.09. 01:42	242 (SW)	-42
V1238 Her	s	4	0.3701515	9.53	9.53	0.00	07.09. 01:42	326 (NW)	11
ER Cep	p	9	0.2857369	15.67	16.34	0.67	07.09. 01:43	358 (N)	55
OS Lup	p	10	0.3741337	10.33	11.05	0.72	07.09. 01:43	304 (NW)	-72
V779 Sgr	s	10	0.4450335	11.40	11.90	0.50	07.09. 01:43	271 (W)	-39
HI Leo	s	1	0.3115905	10.90	10.90	0.00	07.09. 01:43	46 (NE)	-29
V1723 Cyg	p	7	0.884045	13.20	14.40	1.20	07.09. 01:43	281 (W)	43
TW Mus	p	10	0.4179484	12.10	12.60	0.50	07.09. 01:44	148 (SE)	-67
CU And	p	9	1.715987	12.50	16.00	3.50	07.09. 01:44	286 (W)	63
V2490 Cyg	p	10	0.78099	11.75	12.25	0.50	07.09. 01:44	269 (W)	40
V1101 Her	p	1	0.382661	11.95	12.50	0.55	07.09. 01:44	318 (NW)	22
V2201 Oph	s	10	0.345017599	14.51	14.82	0.31	07.09. 01:45	297 (NW)	-17
V Sge	s	1	0.5141928	8.60	8.60	0.00	07.09. 01:45	278 (W)	21
HS Leo	p	2	0.337706	13.80	14.40	0.60	07.09. 01:45	33 (NE)	-6
CT Eri	s	10	0.6341963	10.00	10.27	0.27	07.09. 01:45	148 (SE)	-1
V1437 Cyg	s	8	0.45453	15.30	16.00	0.70	07.09. 01:45	295 (NW)	20
V1050 Her	p	5	1.47261	12.40	12.90	0.50	07.09. 01:45	321 (NW)	9
V1181 Her	s	1	0.337042	11.00	11.36	0.36	07.09. 01:45	329 (NW)	4
V480 CrA	p	10	0.53303	13.50	14.00	0.50	07.09. 01:45	258 (W)	-45
V417 Nor	p	10	0.4067	16.03	16.65	0.62	07.09. 01:45	238 (SW)	-71
V375 Cam	p	8	0.32208	13.60	14.20	0.60	07.09. 01:45	15 (N)	57
V360 Cas	p	1	1.500584	12.10	13.40	1.30	07.09. 01:46	299 (NW)	69
II Per	p	1	0.4798527	13.50	14.20	0.70	07.09. 01:46	86 (E)	63
IZ Aur	s	1	0.771167	13.00	13.00	0.00	07.09. 01:46	62 (NE)	53
EW Lyr	p	1	1.948741	11.20	13.50	2.30	07.09. 01:46	309 (NW)	17
V489 Ser	p	9	0.078847	19.20	21.00	1.80	07.09. 01:46	322 (NW)	-34
BM UMa	p	1	0.2712208	13.80	14.75	0.95	07.09. 01:46	27 (NE)	12
BD CrB	p	9	0.356872	14.20	14.70	0.50	07.09. 01:46	340 (N)	-1

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.