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 °

HI Dra	s	6	0.597419	9.03	9.18	0.16	08.08. 09:25	8 (N)	19
G5248.0214 Aqr	p	5	0.323088	13.67	13.67	0.00	08.08. 09:25	296 (NW)	-27
V1051 Her	p	10	0.55833	12.50	12.80	0.30	08.08. 09:25	30 (NE)	-7
BG Vul	p	1	0.4032397	12.90	13.70	0.80	08.08. 09:25	335 (NW)	-14
V1371 Ori	s	9	0.758223	8.16	8.16	0.00	08.08. 09:25	226 (SW)	45
V338 Aqr	s	9	0.285143	12.40	12.40	0.00	08.08. 09:26	319 (NW)	-34
BX And	p	1	0.6101125	8.90	9.57	0.67	08.08. 09:26	294 (NW)	35
RV Psc	s	1	0.5539893	11.30	12.00	0.70	08.08. 09:26	294 (NW)	21
GV Aqr	s	4	0.33677	13.60	13.60	0.00	08.08. 09:26	304 (NW)	-35
OP Dra	p	9	0.323163	14.71	15.09	0.38	08.08. 09:26	22 (N)	55
V742 Cen	s	10	0.8644535	9.40	10.10	0.70	08.08. 09:27	139 (SE)	-15
EQ UMa	s	6	0.3581533	12.40	12.60	0.20	08.08. 09:27	63 (NE)	80
V345 Gem	p	1	0.274778	7.82	7.88	0.06	08.08. 09:27	177 (S)	74
KO Del	s	1	0.5833444	12.50	12.00	-0.50	08.08. 09:27	342 (N)	-22
HR Cas	p	10	3.54371	15.40	17.40	2.00	08.08. 09:28	315 (NW)	35
V2490 Cyg	p	10	0.78099	11.75	12.25	0.50	08.08. 09:28	333 (NW)	-6
QV Boo	p	10	0.324797	14.20	15.00	0.80	08.08. 09:28	43 (NE)	14
V1153 Her	p	10	0.374217	12.40	12.65	0.25	08.08. 09:28	33 (NE)	20
MS Pav	p	10	0.33474	13.70	14.60	0.90	08.08. 09:28	190 (S)	-65
V530 Mon	s	1	0.5255325	12.40	12.40	0.00	08.08. 09:28	191 (S)	43
V419 Nor	p	10	0.6388	16.09	16.53	0.44	08.08. 09:29	123 (SE)	-57
V481 Cam	p	10	0.319855	14.50	15.50	1.00	08.08. 09:29	360 (N)	55
V470 Cyg	p	10	1.87335	8.53	8.55	0.02	08.08. 09:29	352 (N)	1
LT Pav	s	10	0.393674	11.40	12.20	0.80	08.08. 09:29	183 (S)	-69
AL Del	s	5	1.485487	12.20	12.40	0.20	08.08. 09:29	344 (N)	-26
AA Dor	p	10	0.2615397	11.13	11.60	0.47	08.08. 09:29	192 (S)	-32
EX CVn	s	4	0.2771572	13.10	13.10	0.00	08.08. 09:29	71 (E)	36
V442 Cyg	p	1	2.3859454	10.00	10.40	0.40	08.08. 09:30	349 (N)	-8
V865 Cyg	s	2	0.3653018	14.00	14.60	0.60	08.08. 09:30	2 (N)	-7
QW Boo	p	10	0.2908715	12.10	12.45	0.35	08.08. 09:30	39 (NE)	20
UU Aqr	p	1	0.16358045	10.90	12.60	1.70	08.08. 09:30	313 (NW)	-34
NX Cen	p	10	1.760504	13.00	13.60	0.60	08.08. 09:31	142 (SE)	-41
EM Cyg	p	1	0.2909091	11.90	14.40	2.50	08.08. 09:31	0 (N)	-9
G2038.0293 Ser	s	1	0.49541	10.32	10.43	0.11	08.08. 09:31	47 (NE)	-1
V368 Tel	p	10	0.286829	11.25	12.37	1.12	08.08. 09:31	267 (W)	-88
NU Cyg	p	3	0.2811248	14.30	14.90	0.60	08.08. 09:31	358 (N)	-1
BQ Tri	p	10	0.495851	12.50	12.85	0.35	08.08. 09:31	289 (W)	29
V424 Cam	p	8	0.325849	13.15	13.50	0.35	08.08. 09:31	345 (N)	65
CD Vul	p	1	0.683745	11.50	12.60	1.10	08.08. 09:31	349 (N)	-13
V695 Pup	p	10	0.292	15.65	15.95	0.30	08.08. 09:31	171 (S)	27
V1022 Tau	p	2	0.347171	14.96	15.72	0.77	08.08. 09:31	261 (W)	44
AV Tel	p	10	0.416963	13.20	14.30	1.10	08.08. 09:31	101 (E)	-82
V1220 Tau	s	6	1.06424	11.90	11.90	0.00	08.08. 09:32	248 (W)	16
IP Peg	p	1	0.15820616	13.00	18.60	5.60	08.08. 09:32	308 (NW)	-6
G5197.0695 Aqr	s	7	0.362937	12.88	12.88	0.00	08.08. 09:32	331 (NW)	-39
V2769 Ori	p	5	0.27872	15.00	15.30	0.30	08.08. 09:32	215 (SW)	40
TW Mus	p	10	0.4179484	12.10	12.60	0.50	08.08. 09:32	155 (SE)	-35
HU And	p	10	0.2857905	16.50	17.20	0.70	08.08. 09:33	308 (NW)	21
NN Aqr	s	4	0.306779	13.47	13.47	0.00	08.08. 09:33	322 (NW)	-34
ZZ Aur	s	1	0.601216	10.80	11.10	0.30	08.08. 09:33	257 (W)	68

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.