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 °

NY Boo	p	9	0.326815	12.15	12.50	0.35	25.08. 13:58	84 (E)	73
FF Vul	p	1	0.444979	13.10	13.80	0.70	25.08. 13:58	61 (NE)	9
G5191.0146 Aqr	p	7	0.274688	12.55	12.55	0.00	25.08. 13:58	74 (E)	-22
GO Aps	p	10	0.4991	14.60	15.40	0.80	25.08. 13:58	171 (S)	-39
V1022 Tau	s	2	0.347171	14.96	14.30	-0.66	25.08. 13:58	323 (NW)	-3
V2790 Ori	p	1	0.2878415	11.03	11.65	0.62	25.08. 13:59	294 (NW)	6
S Ant	p	1	0.6483481	6.40	6.92	0.52	25.08. 13:59	226 (SW)	-3
UX CrB	p	7	0.567842	13.12	13.60	0.48	25.08. 13:59	102 (E)	51
V878 Her	s	1	0.529475	9.37	9.37	0.00	25.08. 13:59	66 (NE)	51
AU Ser	p	1	0.3864975	10.90	11.80	0.90	25.08. 13:59	116 (SE)	48
V2240 Cyg	p	1	0.404173	12.03	12.29	0.26	25.08. 13:59	54 (NE)	19
EK Com	p	1	0.266685	12.70	13.40	0.70	25.08. 13:59	193 (S)	67
GU Aql	p	10	2.209174	14.60	15.70	1.10	25.08. 13:59	82 (E)	1
V634 Aur	p	9	0.4509	15.00	15.27	0.27	25.08. 13:59	311 (NW)	18
NU Cam	p	1	0.69006	10.57	10.95	0.38	25.08. 14:00	351 (N)	54
V1067 Cas	p	10	0.413247	12.20	13.15	0.95	25.08. 14:00	0 (N)	35
AH Gem	s	1	0.336762	14.40	14.80	0.40	25.08. 14:00	285 (W)	9
V2366 Cyg	p	8	0.35646	12.79	13.22	0.43	25.08. 14:00	54 (NE)	31
FG Hya	s	1	0.3278324	9.90	10.25	0.35	25.08. 14:00	258 (W)	14
CV Cyg	s	1	0.983425	10.80	11.33	0.53	25.08. 14:00	57 (NE)	23
BD CrB	p	9	0.356872	14.20	14.70	0.50	25.08. 14:00	107 (E)	62
V443 Cam	p	9	0.411691	14.00	14.90	0.90	25.08. 14:00	338 (N)	45
V451 Oph	p	1	2.19659616	7.86	8.46	0.60	25.08. 14:00	92 (E)	16
FU Lac	p	7	2.289106	15.80	17.20	1.40	25.08. 14:00	34 (NE)	13
FS Lyn	p	9	0.5400065	11.02	11.37	0.35	25.08. 14:00	286 (W)	45
V524 Hya	p	10	0.15	17.12	19.40	2.28	25.08. 14:00	246 (SW)	20
V935 Cep	p	10	1.228	12.05	12.55	0.50	25.08. 14:00	9 (N)	36
V380 Dra	p	1	0.4937366	12.28	13.33	1.05	25.08. 14:01	33 (NE)	54
AI Tri	p	3	0.19174566	16.00	16.50	0.50	25.08. 14:01	350 (N)	-9
HI Pup	p	10	0.4326186	10.70	11.00	0.30	25.08. 14:01	230 (SW)	-34
QS UMa	p	9	0.4183	15.70	17.65	1.95	25.08. 14:01	292 (W)	55
IY Lyr	p	8	0.653167	13.80	14.10	0.30	25.08. 14:01	77 (E)	30
V1321 Her	p	10	0.294372	10.68	10.94	0.26	25.08. 14:01	65 (NE)	44
V812 Cep	p	9	2.20264	12.90	13.20	0.30	25.08. 14:01	36 (NE)	38
V1289 Her	p	1	0.340092	11.06	11.45	0.39	25.08. 14:01	82 (E)	40
V861 Her	p	1	0.3446312	13.80	14.15	0.35	25.08. 14:01	82 (E)	52
V384 Mon	s	2	1.118481	12.60	13.00	0.40	25.08. 14:01	272 (W)	-2
OV Dra	p	9	0.0587357	19.00	20.70	1.70	25.08. 14:02	351 (N)	73
V488 And	p	10	0.682193	12.55	12.90	0.35	25.08. 14:02	10 (N)	1
V1853 Ori	p	1	0.383	11.60	12.02	0.42	25.08. 14:02	304 (NW)	-6
LP Com	s	1	0.337934	12.76	12.76	0.00	25.08. 14:02	205 (SW)	66
AU Pic	p	9	0.3119	14.00	14.40	0.40	25.08. 14:02	222 (SW)	-47
FL Peg	p	6	0.4743125	13.50	14.30	0.80	25.08. 14:02	59 (NE)	-12
V412 Gem	p	9	0.32667	16.36	16.96	0.60	25.08. 14:02	283 (W)	7
V2545 Cyg	s	3	0.369188	11.10	11.30	0.20	25.08. 14:02	57 (NE)	13
EX Leo	s	1	0.408605	8.27	8.27	0.00	25.08. 14:02	236 (SW)	44
V680 Cyg	s	1	1.199142	10.00	10.30	0.30	25.08. 14:02	30 (NE)	22
EQ UMa	s	6	0.3581533	12.40	12.60	0.20	25.08. 14:02	303 (NW)	48
V1022 Oph	s	4	0.2394017	15.10	15.95	0.85	25.08. 14:03	129 (SE)	23
V1155 Her	p	10	0.36945	14.40	14.80	0.40	25.08. 14:03	89 (E)	60

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.