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

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

Sunrise // Sunset: 03:45 // 18:24 UTC
Civil Twilight (6°): 03:10 // 18:59 UTC
Nautical Twilight (12°): 02:24 // 19:45 UTC
Astronomical Twilight (18°): 01:29 // 20:40 UTC

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

BO Ari	p	1	0.3181937	10.00	10.50	0.50	14.08. 11:57	313 (NW)	2
CM Com	s	1	0.5545147	13.00	13.00	0.00	14.08. 11:57	133 (SE)	54
BQ Vul	s	8	4.427215	11.90	11.90	0.00	14.08. 11:57	27 (NE)	-11
V2364 Cyg	s	2	0.5921355	11.10	11.65	0.55	14.08. 11:57	30 (NE)	17
EN Pup	s	7	0.6721481	11.20	11.40	0.20	14.08. 11:57	217 (SW)	5
V728 Her	s	1	0.4712895	10.90	11.40	0.50	14.08. 11:57	53 (NE)	24
V905 Ara	s	2	0.243905	14.00	14.00	0.00	14.08. 11:57	136 (SE)	-47
ER Cep	s	9	0.2857369	15.67	16.27	0.60	14.08. 11:57	356 (N)	46
V2659 Oph	p	9	0.776761	12.83	13.85	1.02	14.08. 11:57	71 (E)	-12
V1271 Her	p	10	0.31962	14.20	14.70	0.50	14.08. 11:57	52 (NE)	22
DM Hya	p	10	0.7878255	11.90	12.60	0.70	14.08. 11:57	188 (S)	16
V623 Aur	p	8	0.60309	12.50	12.90	0.40	14.08. 11:57	286 (W)	41
V406 Lyr	p	5	0.860783	12.40	13.30	0.90	14.08. 11:58	42 (NE)	15
V489 Ser	p	9	0.078847	19.20	21.00	1.80	14.08. 11:58	97 (E)	5
AV CrB	s	1	0.30819	11.87	11.87	0.00	14.08. 11:58	72 (E)	25
V1098 Her	s	1	0.352269	12.44	12.44	0.00	14.08. 11:58	44 (NE)	28
V1079 Cas	p	9	0.283611	15.83	16.00	0.17	14.08. 11:58	338 (N)	24
V1335 Her	p	10	0.59428	14.10	14.60	0.50	14.08. 11:58	52 (NE)	8
QT UMa	p	6	0.473539	11.00	11.80	0.80	14.08. 11:58	268 (W)	81
MQ Pup	p	10	1.4685665	9.03	10.55	1.52	14.08. 11:58	214 (SW)	-6
RY Aqr	p	1	1.966578	8.80	10.10	1.30	14.08. 11:58	26 (NE)	-48
EX Psc	s	1	0.289482	12.00	12.00	0.00	14.08. 11:58	330 (NW)	-30
V441 Lac	p	1	0.3089166	12.56	12.78	0.22	14.08. 11:59	3 (N)	13
NU Boo	s	8	0.339576	13.40	13.40	0.00	14.08. 11:59	57 (NE)	50
V892 Cep	p	10	0.362442	13.50	14.00	0.50	14.08. 11:59	360 (N)	34
DG Com	p	2	0.986612	14.30	15.50	1.20	14.08. 11:59	130 (SE)	53
HH Boo	s	1	0.318666	11.00	11.00	0.00	14.08. 11:59	72 (E)	52
G5220.0352 Aqr	s	6	0.294751	13.75	13.75	0.00	14.08. 11:59	19 (N)	-45
V440 Cas	s	8	0.32568791	15.00	15.00	0.00	14.08. 11:59	349 (N)	12
V610 Ara	p	9	0.54316	8.80	9.20	0.40	14.08. 11:59	133 (SE)	-43
TV UMi	s	1	0.4155497	8.77	8.85	0.08	14.08. 11:59	27 (NE)	54

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.