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

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

Sunrise // Sunset: 03:36 // 18:35 UTC
Civil Twilight (6°): 03:00 // 19:10 UTC
Nautical Twilight (12°): 02:12 // 19:59 UTC
Astronomical Twilight (18°): 01:12 // 20:58 UTC

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

V449 And	p	1	0.3385155	12.20	12.90	0.70	07.08. 18:28	24 (NE)	12
Y Sex	s	1	0.4198165	9.83	10.17	0.34	07.08. 18:28	277 (W)	-4
EX Hya	p	10	0.068233846	9.60	13.99	4.39	07.08. 18:28	226 (SW)	-3
V357 Her	s	5	0.28204	13.40	13.40	0.00	07.08. 18:28	133 (SE)	44
NY Boo	s	9	0.326815	12.15	12.15	0.00	07.08. 18:29	274 (W)	75
V889 Cyg	s	5	1.747921	10.00	10.40	0.40	07.08. 18:29	105 (E)	50
KY Pup	p	9	0.8494585	11.20	11.80	0.60	07.08. 18:29	283 (W)	-46
CZEV107 Cas	p	1	0.302243	14.30	15.10	0.80	07.08. 18:29	25 (NE)	28
LS Peg	p	8	0.1733	11.60	13.00	1.40	07.08. 18:29	89 (E)	18
V658 Lyr	p	1	0.33026	11.10	11.50	0.40	07.08. 18:29	88 (E)	70
V518 And	p	10	0.361144	13.50	13.90	0.40	07.08. 18:29	40 (NE)	12
V1071 Cen	p	10	2.69535	9.68	10.23	0.55	07.08. 18:29	238 (SW)	-23
AS Aps	s	9	0.399351	13.40	13.80	0.40	07.08. 18:30	184 (S)	-34
V539 Ara	p	6	3.16908	5.66	6.18	0.52	07.08. 18:30	169 (S)	-15
FM Sct	p	10	1.451389	12.50	13.30	0.80	07.08. 18:30	143 (SE)	24
V692 And	p	6	0.33802	12.50	12.50	0.00	07.08. 18:30	48 (NE)	25
V436 Dra	p	10	0.430194	14.15	14.80	0.65	07.08. 18:30	29 (NE)	58
DN Mon	s	8	1.201339	13.20	13.90	0.70	07.08. 18:30	320 (NW)	-27
V411 Gem	p	9	0.43257	15.47	15.78	0.31	07.08. 18:31	324 (NW)	-20
VV Cet	s	1	0.5223925	10.43	10.99	0.56	07.08. 18:31	63 (NE)	-23
RT Hyi	s	10	0.2840352	12.28	13.13	0.85	07.08. 18:31	165 (S)	-56
NSV 00807 Cet	s	8	0.338962	11.59	11.59	0.00	07.08. 18:31	52 (NE)	-48
ES Cnc	p	1	1.067793	11.16	11.28	0.12	07.08. 18:32	298 (NW)	-7
V1077 Cas	p	9	0.260823	14.73	15.58	0.85	07.08. 18:32	26 (NE)	26
V501 CrA	p	10	0.4110817	12.80	13.40	0.60	07.08. 18:32	163 (S)	-2
V789 Her	s	1	0.3200448	14.90	14.90	0.00	07.08. 18:32	145 (SE)	81
V582 Lyr	s	1	0.255905	13.44	13.44	0.00	07.08. 18:32	97 (E)	65
V517 Ori	p	5	1.4169	12.60	13.10	0.50	07.08. 18:32	342 (N)	-27
V517 Ori	s	5	1.4169	12.60	12.60	0.00	07.08. 18:32	342 (N)	-27
V1430 Cyg	p	10	2.067474	14.90	15.90	1.00	07.08. 18:32	57 (NE)	42
V364 Aps	s	5	0.295464	14.00	14.00	0.00	07.08. 18:33	182 (S)	-37
V637 Cen	p	10	0.378416	12.50	13.10	0.60	07.08. 18:33	206 (SW)	-5
V970 Cyg	p	8	0.5209495	14.30	15.10	0.80	07.08. 18:33	104 (E)	49
V1182 Her	p	10	1.9129	11.70	12.05	0.35	07.08. 18:33	189 (S)	77
GG CVn	p	1	0.385947	12.00	12.50	0.50	07.08. 18:33	253 (W)	55
GI Cep	s	1	1.037678	11.40	11.90	0.50	07.08. 18:33	39 (NE)	51
DZ Per	s	6	0.764177	14.40	14.70	0.30	07.08. 18:34	18 (N)	19
V523 Aur	p	1	0.330437	13.30	14.70	1.40	07.08. 18:34	330 (NW)	8
BC Eri	s	1	0.527247	10.83	11.26	0.43	07.08. 18:34	357 (N)	-55
BG Del	p	7	0.5636117	13.60	14.00	0.40	07.08. 18:34	105 (E)	35
V502 And	p	6	0.318892	13.80	14.20	0.40	07.08. 18:34	48 (NE)	6
V2422 Cyg	p	1	0.506166	13.00	13.60	0.60	07.08. 18:34	85 (E)	51
CI Aur	p	4	1.870032	13.30	14.60	1.30	07.08. 18:34	353 (N)	-10
ZZ Lup	p	10	4.5564	12.93	14.33	1.40	07.08. 18:35	197 (S)	-7
UY Vol	p	1	0.159337785	16.90	23.00	6.10	07.08. 18:35	215 (SW)	-61
V428 Cam	p	8	0.290606	12.85	13.15	0.30	07.08. 18:35	354 (N)	38
V353 Cam	p	9	1.3268	15.21	17.86	2.65	07.08. 18:35	1 (N)	28
QQ Boo	p	8	0.2764765	12.45	12.85	0.40	07.08. 18:35	256 (W)	78
LM Cnc	p	5	0.315801	12.00	12.50	0.50	07.08. 18:35	300 (NW)	-6
LR Ara	p	8	1.51954	10.00	10.60	0.60	07.08. 18:35	178 (S)	-22

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.