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 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 04:03 // 18:01 UTC
Civil Twilight (6°): 03:30 // 18:33 UTC
Nautical Twilight (12°): 02:47 // 19:16 UTC
Astronomical Twilight (18°): 02:00 // 20:04 UTC

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

V339 Boo	p	10	0.3628085	10.70	10.90	0.20	25.08. 12:12	72 (E)	46
V470 Cam	p	1	0.0956467	14.10	14.75	0.65	25.08. 12:12	323 (NW)	55
YY Gem	s	1	0.8142822	8.91	9.59	0.68	25.08. 12:12	270 (W)	44
V1274 Cen	p	10	2.68153	16.15	16.17	0.02	25.08. 12:12	166 (S)	-27
V1069 Cas	p	10	0.4090335	12.52	12.75	0.23	25.08. 12:13	344 (N)	17
BE Dra	p	1	0.522495	11.30	11.80	0.50	25.08. 12:13	27 (NE)	41
EL Lyn	p	7	0.644538	12.65	13.20	0.55	25.08. 12:13	271 (W)	57
V1064 Her	p	5	0.3431545	11.30	11.60	0.30	25.08. 12:13	64 (NE)	25
DF CVn	p	1	0.3268955	10.96	11.46	0.50	25.08. 12:13	123 (SE)	73
V525 Sgr	p	9	0.7051219	8.28	8.93	0.65	25.08. 12:14	94 (E)	-38
OO Cyg	p	7	0.2620015	14.10	14.60	0.50	25.08. 12:14	41 (NE)	10
V653 Ara	p	10	0.2614	12.50	12.90	0.40	25.08. 12:14	137 (SE)	-34
MT Cas	p	1	0.313878	13.30	14.13	0.83	25.08. 12:14	353 (N)	15
NO Cam	p	1	0.430755	12.20	13.00	0.80	25.08. 12:14	341 (N)	44
V2788 Ori	s	7	0.500033	12.00	12.00	0.00	25.08. 12:14	265 (W)	12
MP Cam	s	4	2.6091	12.50	12.50	0.00	25.08. 12:14	323 (NW)	29
G4691.0773 Cet	p	6	0.584638	11.56	12.28	0.72	25.08. 12:15	306 (NW)	-29
TX Cnc	p	1	0.3828827	10.00	10.35	0.35	25.08. 12:15	243 (SW)	44
V599 Aur	s	1	0.316533	11.67	11.90	0.23	25.08. 12:15	295 (NW)	21
EH CVn	p	1	0.263585	12.91	13.26	0.35	25.08. 12:15	115 (SE)	60
EX Hya	p	10	0.068233846	9.60	13.99	4.39	25.08. 12:15	162 (S)	9
BD Scl	s	9	0.566291	10.02	10.30	0.28	25.08. 12:15	329 (NW)	-62
V506 And	p	9	0.34345	13.60	14.40	0.80	25.08. 12:15	344 (N)	-6
DI Lyn	s	1	1.68157	6.79	6.79	0.00	25.08. 12:15	255 (W)	67
EN Oct	p	1	0.288913	11.88	12.60	0.72	25.08. 12:15	180 (S)	-50
BY Peg	s	1	0.341936	12.90	13.58	0.68	25.08. 12:16	25 (NE)	-8
V836 Cyg	s	1	0.6534132	8.57	8.77	0.20	25.08. 12:16	26 (NE)	0
XZ Leo	s	1	0.487737	10.60	11.10	0.50	25.08. 12:16	216 (SW)	53
V843 Mon	p	2	0.526121	12.40	12.90	0.50	25.08. 12:16	260 (W)	22
V523 Cas	s	1	0.2336923	10.62	11.34	0.72	25.08. 12:16	349 (N)	11
TV UMi	p	1	0.4155497	8.77	8.85	0.08	25.08. 12:16	26 (NE)	58
KW Eri	p	9	0.2352915	13.38	13.90	0.52	25.08. 12:17	255 (W)	-57
OV Cen	p	10	1.1371997	11.30	11.90	0.60	25.08. 12:17	165 (S)	-25
V474 Cam	p	5	0.328205	10.90	11.40	0.50	25.08. 12:17	326 (NW)	55
NZ Boo	p	1	0.0589094	17.20	20.00	2.80	25.08. 12:17	93 (E)	49
V404 Lyr	s	1	0.7309425	12.20	12.40	0.20	25.08. 12:17	46 (NE)	14
V447 Cam	s	7	0.83614	11.89	12.03	0.14	25.08. 12:17	325 (NW)	51
LY Lac	p	3	1.54517	12.50	12.90	0.40	25.08. 12:17	10 (N)	16
V740 Per	p	4	0.373042	11.22	11.87	0.65	25.08. 12:17	308 (NW)	13
CH Hya	s	10	0.346546	14.50	15.50	1.00	25.08. 12:17	164 (S)	9
SV Nor	p	10	0.3761231	12.00	12.60	0.60	25.08. 12:17	148 (SE)	-31
EI CVn	p	1	0.260766	11.80	12.50	0.70	25.08. 12:17	106 (E)	59
V375 Cam	p	8	0.32208	13.60	14.20	0.60	25.08. 12:17	343 (N)	47
HU Tau	s	1	2.056303	5.85	5.91	0.06	25.08. 12:18	294 (NW)	7
V1040 Her	s	7	1.113677	12.50	12.50	0.00	25.08. 12:18	84 (E)	20
ST Ind	s	10	0.4018812	11.30	11.79	0.49	25.08. 12:18	104 (E)	-61
V1157 Her	p	10	0.31589	14.10	14.70	0.60	25.08. 12:18	74 (E)	42
V963 Cyg	s	1	1.39466785	12.59	12.59	0.00	25.08. 12:18	46 (NE)	6
RAFV138 Del	p	6	0.3615	14.40	14.80	0.40	25.08. 12:18	49 (NE)	-17
HN Psc	p	10	0.329519	10.75	10.95	0.20	25.08. 12:18	336 (NW)	-3

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.