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: 04:16 // 17:42 UTC
Civil Twilight (6°): 03:44 // 18:13 UTC
Nautical Twilight (12°): 03:04 // 18:54 UTC
Astronomical Twilight (18°): 02:20 // 19:38 UTC

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

EH CVn	s	1	0.263585	12.91	12.91	0.00	03.09. 14:30	206 (SW)	70
V839 Oph	p	1	0.4090015	8.80	9.39	0.59	03.09. 14:30	111 (E)	28
QV UMa	s	6	0.311444	13.50	13.50	0.00	03.09. 14:30	298 (NW)	47
V489 Ser	p	9	0.078847	19.20	21.00	1.80	03.09. 14:30	151 (SE)	36
V413 Gem	s	7	0.532812	14.55	14.70	0.15	03.09. 14:30	295 (NW)	-3
V342 Her	p	1	0.851731	10.50	11.30	0.80	03.09. 14:30	95 (E)	38
V762 Aql	p	10	2.166633	13.90	15.70	1.80	03.09. 14:31	94 (E)	4
V1010 Oph	p	1	0.6614275	6.10	7.00	0.90	03.09. 14:31	143 (SE)	17
BL Eri	p	1	0.416918	11.51	12.28	0.77	03.09. 14:31	320 (NW)	-46
G5777.0383 Aqr	s	6	0.579077	13.47	13.47	0.00	03.09. 14:31	85 (E)	-18
V648 Lyr	s	1	0.368752	13.22	13.62	0.40	03.09. 14:31	78 (E)	48
V508 Cen	s	10	0.3945023	12.70	13.20	0.50	03.09. 14:31	181 (S)	-2
GN Aqr	s	5	4.404416	11.72	11.72	0.00	03.09. 14:31	69 (E)	-22
QW Gem	p	1	0.3581235	10.33	10.74	0.41	03.09. 14:32	306 (NW)	9
AP Aur	p	1	0.569374	10.90	11.40	0.50	03.09. 14:32	305 (NW)	19
V701 Cen	s	8	0.73845	8.60	8.90	0.30	03.09. 14:32	188 (S)	-12
V346 Cen	p	10	6.3219156	8.48	8.90	0.42	03.09. 14:32	200 (S)	-27
V1315 Her	s	1	0.358361	12.75	13.10	0.35	03.09. 14:33	83 (E)	52
BET Per	s	1	2.867324	2.12	2.12	0.00	03.09. 14:33	352 (N)	1
V579 Per	s	8	0.465618	7.87	7.94	0.07	03.09. 14:34	346 (N)	3
V412 Her	s	7	0.3362122	14.70	15.20	0.50	03.09. 14:34	107 (E)	47
G5230.1008 Aqr	p	8	0.727276	10.66	11.25	0.59	03.09. 14:34	74 (E)	-20
HY Gem	p	5	0.351013	16.70	17.50	0.80	03.09. 14:34	305 (NW)	0
V884 Cyg	s	3	0.480051	13.80	14.20	0.40	03.09. 14:34	78 (E)	31
G2005.0435 CVn	p	9	0.416426	13.60	14.10	0.50	03.09. 14:34	198 (S)	68
EQ Com	s	1	0.3618824	14.40	14.40	0.00	03.09. 14:35	216 (SW)	54
V391 Vir	p	1	0.3543161	12.21	12.84	0.63	03.09. 14:35	219 (SW)	37
AC Cnc	p	1	0.3004773	13.80	15.40	1.60	03.09. 14:35	275 (W)	13
ST Aqr	s	1	0.780991	9.15	9.37	0.22	03.09. 14:35	72 (E)	-24
CO And	p	1	1.827664	11.10	12.10	1.00	03.09. 14:35	13 (N)	8
V514 Cam	s	6	0.362742	12.63	11.00	-1.63	03.09. 14:35	347 (N)	57
PT Vir	s	7	0.3081795	13.38	13.50	0.12	03.09. 14:35	223 (SW)	43
V673 Ori	p	10	6.24683	14.40	15.00	0.60	03.09. 14:35	307 (NW)	-3
AH Cnc	p	1	0.360455	13.31	13.69	0.38	03.09. 14:35	273 (W)	13
V389 Gem	p	9	1.047759	8.74	8.92	0.18	03.09. 14:35	299 (NW)	10
V2332 Oph	p	7	0.54458	13.80	14.90	1.10	03.09. 14:36	114 (SE)	29
V1898 Cyg	p	2	1.513124	7.71	8.15	0.44	03.09. 14:36	51 (NE)	29
V1083 Cyg	p	1	1.625847	11.00	11.50	0.50	03.09. 14:36	44 (NE)	27
V1022 Tau	s	2	0.347171	14.96	14.30	-0.66	03.09. 14:36	338 (N)	-9
BQ Phe	p	10	0.218481	10.43	10.60	0.17	03.09. 14:36	93 (E)	-70
V351 Aqr	p	7	0.2846705	12.40	13.00	0.60	03.09. 14:37	62 (NE)	-20
XY Leo	p	1	0.2841029	9.45	9.93	0.48	03.09. 14:37	264 (W)	28
V1542 Aql	p	1	0.417537	11.71	12.34	0.63	03.09. 14:37	92 (E)	13
SY Boo	p	1	0.714484	12.25	12.87	0.62	03.09. 14:37	187 (S)	57
IO Cep	p	1	1.235808	11.40	12.60	1.20	03.09. 14:37	40 (NE)	36
G2530.1069 CVn	p	9	0.361564	12.50	13.50	1.00	03.09. 14:37	248 (W)	64
BV Tri	p	1	0.494177	14.10	14.30	0.20	03.09. 14:37	3 (N)	-3
GU Vul	s	2	0.774228	11.60	12.20	0.60	03.09. 14:37	79 (E)	26
OV Cen	p	10	1.1371997	11.30	11.90	0.60	03.09. 14:37	187 (S)	-23
GW Cep	s	1	0.3188312	11.40	12.00	0.60	03.09. 14:37	2 (N)	40

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.