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

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 °

HR Boo	s	1	0.315967	13.25	13.70	0.45	07.08. 12:46	99 (E)	36
V676 And	p	10	0.364529	12.86	13.26	0.40	07.08. 12:46	351 (N)	-3
V343 UMa	p	1	0.560642	14.20	14.70	0.50	07.08. 12:46	343 (N)	88
V500 Cam	p	6	0.2483505	14.00	14.80	0.80	07.08. 12:46	349 (N)	60
RW Com	s	1	0.2373465	11.00	11.56	0.56	07.08. 12:46	130 (SE)	60
LO Com	p	1	0.2863605	12.38	13.20	0.82	07.08. 12:46	131 (SE)	59
IM Cep	s	2	0.921584	13.20	13.60	0.40	07.08. 12:46	357 (N)	23
BX Dra	s	1	0.579028	11.50	11.50	0.00	07.08. 12:47	42 (NE)	48
IW TrA	p	10	0.3146	14.20	14.60	0.40	07.08. 12:47	142 (SE)	-42
G5817.0092 Aqr	s	6	0.369646	14.09	14.09	0.00	07.08. 12:47	6 (N)	-54
XY Pic	p	10	0.2972608	7.61	7.66	0.06	07.08. 12:47	221 (SW)	-33
EW Del	s	6	0.3923312	15.10	15.50	0.40	07.08. 12:47	39 (NE)	-16
VW Boo	s	1	0.342319	10.50	10.93	0.43	07.08. 12:47	113 (SE)	34
G6686.0470 Hya	s	8	0.371497	12.36	12.36	0.00	07.08. 12:47	158 (S)	11
VY Cet	p	3	0.34081	11.20	11.90	0.70	07.08. 12:47	295 (NW)	-44
V678 And	p	8	0.361708	13.72	14.14	0.42	07.08. 12:48	352 (N)	5
SY Hor	s	10	0.3116395	11.48	12.08	0.60	07.08. 12:48	241 (SW)	-39
CR Del	s	8	0.3537417	13.50	13.70	0.20	07.08. 12:48	36 (NE)	-17
V640 Aur	s	1	0.3279975	12.52	13.00	0.48	07.08. 12:48	303 (NW)	46
V851 Cas	s	7	0.960277	12.68	12.68	0.00	07.08. 12:48	353 (N)	14
X Tri	p	1	0.97153	8.55	11.27	2.72	07.08. 12:48	320 (NW)	-2
SY Aps	p	6	0.278908	12.20	13.60	1.40	07.08. 12:48	162 (S)	-39
BN Gru	p	10	0.2789227	14.00	15.50	1.50	07.08. 12:48	336 (NW)	-85
V605 CrA	p	10	1.4801563	13.20	14.60	1.40	07.08. 12:48	103 (E)	-43
V2471 Cyg	p	10	0.2825555	13.60	14.30	0.70	07.08. 12:48	25 (NE)	19
V644 Aur	p	7	0.78045	11.22	11.53	0.31	07.08. 12:48	280 (W)	39
V442 Cep	p	10	2.129141	6.93	7.06	0.13	07.08. 12:48	7 (N)	20
QS Cyg	p	8	1.043999	13.20	13.80	0.60	07.08. 12:49	33 (NE)	7
V1238 Her	p	4	0.3701515	9.53	9.53	0.00	07.08. 12:49	59 (NE)	30
PS Vir	s	1	0.289806	12.00	12.30	0.30	07.08. 12:49	157 (SE)	44
MR Com	p	1	0.412743	12.00	12.45	0.45	07.08. 12:49	117 (SE)	55
CQ Scl	p	10	0.269896	12.00	12.55	0.55	07.08. 12:49	311 (NW)	-62
GM Dra	s	4	0.338741	8.79	8.79	0.00	07.08. 12:49	42 (NE)	38
G0176.0801 CMi	p	8	0.27465	13.34	13.34	0.00	07.08. 12:49	245 (SW)	28
AB Mus	p	8	0.964944	12.80	14.50	1.70	07.08. 12:49	163 (S)	-31
V875 Cep	p	10	0.607031	12.00	12.33	0.33	07.08. 12:50	2 (N)	43
V1258 Cen	p	10	0.08885	15.40	22.20	6.80	07.08. 12:50	153 (SE)	4
V3794 Sgr	p	9	0.9541102	12.00	12.70	0.70	07.08. 12:50	90 (E)	-29
V954 Cep	p	10	0.519782	12.28	12.61	0.33	07.08. 12:50	355 (N)	28
NR Cam	s	1	0.255885	10.76	11.18	0.42	07.08. 12:50	344 (N)	57
GR Vir	p	1	0.346974	7.80	8.40	0.60	07.08. 12:50	120 (SE)	15
V427 Nor	p	10	0.5002	16.36	16.80	0.44	07.08. 12:50	141 (SE)	-33
V447 Cam	p	7	0.83614	11.89	12.36	0.47	07.08. 12:50	325 (NW)	55
V842 Cep	p	10	0.2889547	14.00	14.70	0.70	07.08. 12:50	7 (N)	38
DO Cas	s	1	0.684666	8.39	8.61	0.22	07.08. 12:51	332 (NW)	30
V2051 Oph	p	10	0.06242786	13.00	17.50	4.50	07.08. 12:51	105 (E)	-21
LX Ser	p	1	0.1584325	13.30	17.40	4.10	07.08. 12:51	92 (E)	27
V606 Aur	p	10	1.8868	10.77	11.13	0.36	07.08. 12:51	285 (W)	26
GM CVn	p	1	0.366984	12.00	12.50	0.50	07.08. 12:51	100 (E)	51
GM Boo	s	1	0.361122	11.85	11.85	0.00	07.08. 12:51	99 (E)	38

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.