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

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

Sunrise // Sunset: 03:52 // 18:15 UTC
Civil Twilight (6°): 03:18 // 18:48 UTC
Nautical Twilight (12°): 02:34 // 19:33 UTC
Astronomical Twilight (18°): 01:42 // 20:24 UTC

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

EW Boo	p	1	0.906349	10.31	10.69	0.38	19.08. 09:12	54 (NE)	20
OP Boo	p	10	0.311443	12.80	13.10	0.30	19.08. 09:12	42 (NE)	31
CR Del	p	8	0.3537417	13.50	13.90	0.40	19.08. 09:12	353 (N)	-24
BH Cas	p	1	0.4058927	12.30	12.70	0.40	19.08. 09:12	327 (NW)	31
QX And	s	1	0.412173	11.25	11.25	0.00	19.08. 09:12	297 (NW)	27
EL Lyn	s	7	0.644538	12.65	12.83	0.18	19.08. 09:12	156 (SE)	80
EI CVn	s	1	0.260766	11.80	12.45	0.65	19.08. 09:13	67 (NE)	26
V1763 Cyg	p	6	0.4050751	12.40	13.00	0.60	19.08. 09:13	6 (N)	-1
FP Eri	p	9	0.335269	9.71	9.85	0.14	19.08. 09:13	255 (W)	1
TX Cnc	p	1	0.3828827	10.00	10.35	0.35	19.08. 09:13	164 (S)	58
V758 Cen	s	8	0.580785	8.80	9.15	0.35	19.08. 09:13	134 (SE)	-38
V2197 Cyg	s	1	0.465749	10.90	10.90	0.00	19.08. 09:13	351 (N)	-1
GH Boo	p	1	0.65951	11.90	12.30	0.40	19.08. 09:13	70 (E)	19
CM Cap	p	5	0.4189	11.00	11.60	0.60	19.08. 09:13	354 (N)	-52
V1067 Cas	p	10	0.413247	12.20	13.15	0.95	19.08. 09:14	339 (N)	44
BP Tri	p	10	0.35975	14.10	14.60	0.50	19.08. 09:14	294 (NW)	25
V2150 Cyg	s	1	0.59186	8.09	8.09	0.00	19.08. 09:14	344 (N)	-8
V440 Cas	s	8	0.32568791	15.00	15.00	0.00	19.08. 09:14	328 (NW)	21
V345 Gem	p	1	0.274778	7.82	7.88	0.06	19.08. 09:14	200 (S)	73
GV Leo	p	1	0.266728	11.37	11.50	0.13	19.08. 09:14	131 (SE)	48
QW Gem	s	1	0.3581235	10.33	10.33	0.00	19.08. 09:14	222 (SW)	65
NZ Boo	p	1	0.0589094	17.20	20.00	2.80	19.08. 09:15	58 (NE)	17
V1005 Her	p	3	0.278962	14.11	14.68	0.57	19.08. 09:15	33 (NE)	20
V1074 Cyg	p	8	1.203951	14.70	15.10	0.40	19.08. 09:15	345 (N)	4
AF LMi	s	6	0.406597	14.00	14.00	0.00	19.08. 09:15	108 (E)	57
IM And	s	9	0.2703735	18.30	18.80	0.50	19.08. 09:15	310 (NW)	19
VZ Psc	s	1	0.2612592	10.20	10.43	0.23	19.08. 09:16	305 (NW)	-20
KZ Vir	p	8	1.13183	8.45	8.52	0.07	19.08. 09:16	99 (E)	11
G4833.1209 Mon	p	1	0.6968758	13.60	13.60	0.00	19.08. 09:16	183 (S)	39
GO Psc	s	8	0.453256	13.05	13.35	0.30	19.08. 09:16	302 (NW)	15
V436 Dra	p	10	0.430194	14.15	14.80	0.65	19.08. 09:16	0 (N)	31
V2637 Oph	s	7	0.386173	11.80	12.21	0.41	19.08. 09:16	47 (NE)	-24
V1426 Aql	s	4	1.175155	9.30	9.30	0.00	19.08. 09:16	17 (N)	-34
LU Vir	s	1	0.492241	7.84	8.17	0.33	19.08. 09:16	102 (E)	2
QQ Boo	p	8	0.2764765	12.45	12.85	0.40	19.08. 09:16	45 (NE)	23
NO Aqr	p	9	0.32276	14.10	14.70	0.60	19.08. 09:17	346 (N)	-52
V450 Per	s	1	0.948673	13.00	13.00	0.00	19.08. 09:17	293 (NW)	38
V489 Ser	p	9	0.078847	19.20	21.00	1.80	19.08. 09:17	69 (E)	-17
V1371 Ori	p	9	0.758223	8.16	8.23	0.08	19.08. 09:17	236 (SW)	41
V470 Cam	p	1	0.0956467	14.10	14.75	0.65	19.08. 09:17	342 (N)	72
SY Aps	s	6	0.278908	12.20	12.20	0.00	19.08. 09:17	153 (SE)	-49
V1040 Her	p	7	1.113677	12.50	13.00	0.50	19.08. 09:18	45 (NE)	-9
G2837.1343 And	p	8	0.266628	11.90	12.35	0.45	19.08. 09:18	302 (NW)	30
AS Lib	s	10	0.553805	13.20	13.20	0.00	19.08. 09:18	92 (E)	-27
OW Del	p	9	0.558654	12.51	13.50	0.99	19.08. 09:18	348 (N)	-35
EO Aur	s	5	4.065648	7.56	7.89	0.33	19.08. 09:18	263 (W)	57
AF Ara	p	10	0.844688	13.60	14.70	1.10	19.08. 09:18	121 (SE)	-58
V416 Gem	p	7	0.256181	12.50	13.00	0.50	19.08. 09:18	213 (SW)	59
V354 UMa	p	7	0.2938285	10.93	11.21	0.28	19.08. 09:18	57 (NE)	40
V1170 Her	p	10	0.413998	12.20	12.50	0.30	19.08. 09:18	39 (NE)	15

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.