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

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

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

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

HV UMa	s	1	0.71076	8.60	8.88	0.28	25.07. 18:34	289 (W)	52
BL And	s	1	0.722376	11.00	11.24	0.24	25.07. 18:34	41 (NE)	28
TY Boo	s	1	0.3171485	10.81	11.35	0.54	25.07. 18:34	215 (SW)	73
V1179 Her	p	1	0.385505	11.39	11.72	0.33	25.07. 18:34	165 (S)	50
V699 Her	p	10	0.614205	15.40	16.20	0.80	25.07. 18:35	162 (S)	56
LU Vir	s	1	0.492241	7.84	8.17	0.33	25.07. 18:35	220 (SW)	26
V336 Lyr	p	10	1.90513	14.90	16.00	1.10	25.07. 18:35	105 (E)	56
IM Cnc	p	3	2.354372	12.82	13.60	0.78	25.07. 18:35	295 (NW)	10
AV CrB	s	1	0.30819	11.87	11.87	0.00	25.07. 18:35	164 (S)	70
V448 Cas	p	7	0.574084	14.50	15.00	0.50	25.07. 18:35	23 (NE)	26
YY Eri	p	1	0.3214963	8.37	9.04	0.67	25.07. 18:36	352 (N)	-50
SW Ret	p	10	0.3547995	12.63	13.08	0.45	25.07. 18:36	171 (S)	-75
G2656.4286 Cyg	s	7	1.125815	12.93	12.93	0.00	25.07. 18:36	92 (E)	43
V813 Cep	p	10	0.338921	13.15	13.50	0.35	25.07. 18:36	47 (NE)	53
G2750.0854 Peg	s	1	0.471638	10.66	10.66	0.00	25.07. 18:36	57 (NE)	13
G0267.0253 Leo	s	9	0.446457	10.46	10.46	0.00	25.07. 18:36	254 (W)	19
V1200 Cyg	p	8	0.3690595	15.30	16.10	0.80	25.07. 18:36	51 (NE)	50
V1083 Cyg	s	1	1.625847	11.00	11.20	0.20	25.07. 18:37	55 (NE)	37
V1851 Ori	p	1	0.276946	12.00	12.50	0.50	25.07. 18:37	337 (NW)	-27
MR Cas	p	1	0.352936	14.90	15.70	0.80	25.07. 18:37	29 (NE)	27
V565 And	p	8	0.3272	12.17	12.30	0.13	25.07. 18:37	19 (N)	7
BG Lyn	p	1	1.1998387	10.68	11.57	0.89	25.07. 18:37	316 (NW)	15
V970 Aql	p	9	1.268992	13.90	15.40	1.50	25.07. 18:37	115 (SE)	29
V1103 Her	s	1	0.2913524	11.90	11.90	0.00	25.07. 18:37	109 (E)	61
V381 CMa	p	9	3.37443	7.73	7.82	0.09	25.07. 18:37	284 (W)	-48
V1151 Her	p	10	0.27818	12.80	13.05	0.25	25.07. 18:37	117 (SE)	88
AW Ari	p	8	0.381766	13.66	14.33	0.67	25.07. 18:38	32 (NE)	-21
AV Gem	p	1	1.2216535	12.40	13.90	1.50	25.07. 18:38	317 (NW)	-16
V2284 Cyg	p	1	0.3069917	12.71	13.45	0.74	25.07. 18:38	70 (E)	55
OU Ser	p	1	0.2967662	8.25	8.43	0.18	25.07. 18:38	193 (S)	56
ER Vul	p	1	0.698095	7.27	7.49	0.22	25.07. 18:38	80 (E)	29
V532 Mon	s	1	0.4669795	12.20	12.20	0.00	25.07. 18:38	304 (NW)	-26
DR CVn	p	1	0.329058	11.70	11.96	0.26	25.07. 18:38	266 (W)	54
GT Gem	p	10	0.8832711	15.10	16.00	0.90	25.07. 18:38	322 (NW)	-11
V429 Lyr	p	8	1.067603	14.50	16.30	1.80	25.07. 18:38	94 (E)	51
V1067 Her	s	1	0.258109	12.58	12.58	0.00	25.07. 18:39	99 (E)	70
V1159 Her	p	10	0.28735	13.30	14.00	0.70	25.07. 18:39	130 (SE)	86
ST Aqr	s	1	0.780991	9.15	9.37	0.22	25.07. 18:39	89 (E)	-10
V838 Cep	p	10	0.532081	12.50	13.05	0.55	25.07. 18:39	42 (NE)	48
FG Sct	p	3	0.270572	13.66	14.76	1.10	25.07. 18:39	133 (SE)	23
G2038.0293 Ser	p	1	0.49541	10.32	10.43	0.11	25.07. 18:39	175 (S)	65
V368 Cam	p	6	0.4089212	13.35	13.35	0.00	25.07. 18:39	356 (N)	33
UX Eri	p	1	0.4452835	11.15	11.71	0.56	25.07. 18:39	16 (N)	-46
TU Cha	p	6	0.557048	13.30	13.80	0.50	25.07. 18:39	195 (S)	-46
AH Cnc	s	1	0.360455	13.31	13.68	0.37	25.07. 18:39	289 (W)	-1
V369 Dra	p	10	0.40095	13.40	13.80	0.40	25.07. 18:40	77 (E)	76
HT Vir	p	1	0.4076729	7.06	7.48	0.42	25.07. 18:40	222 (SW)	38
V337 Vir	s	5	0.352857	13.30	13.80	0.50	25.07. 18:40	234 (SW)	27
NX Dra	p	9	0.275807	12.62	12.83	0.21	25.07. 18:40	337 (NW)	54
CC Ser	s	1	0.516037	11.14	11.63	0.49	25.07. 18:40	188 (S)	55

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.