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

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

Sunrise // Sunset: 03:32 // 18:40 UTC
Civil Twilight (6°): 02:55 // 19:16 UTC
Nautical Twilight (12°): 02:06 // 20:05 UTC
Astronomical Twilight (18°): 01:03 // 21:08 UTC

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

V477 Cyg	s	1	2.34698	8.50	8.69	0.19	04.08. 18:22	91 (E)	44
V1233 Her	p	10	0.3105942	11.80	12.16	0.36	04.08. 18:22	141 (SE)	77
V366 Cas	s	1	0.7292855	12.00	12.70	0.70	04.08. 18:22	25 (NE)	25
GR Gem	p	9	0.5274471	15.40	16.10	0.70	04.08. 18:22	330 (NW)	-14
TY Boo	p	1	0.3171485	10.81	11.47	0.66	04.08. 18:22	230 (SW)	70
AC Crt	s	3	0.617262	9.72	10.17	0.45	04.08. 18:22	254 (W)	-3
HT Vir	s	1	0.4076729	7.06	7.48	0.42	04.08. 18:23	228 (SW)	35
FG Hya	p	1	0.3278324	9.90	10.28	0.38	04.08. 18:23	294 (NW)	-14
IR Vir	p	3	0.36938	12.10	12.70	0.60	04.08. 18:23	239 (SW)	19
V471 Tau	p	1	0.5211834	9.40	9.71	0.31	04.08. 18:23	7 (N)	-23
GY Lib	s	9	0.519098	12.30	12.30	0.00	04.08. 18:23	196 (S)	32
V401 Pav	p	10	0.327112	11.32	11.90	0.58	04.08. 18:23	168 (S)	-28
UX Hor	p	10	0.712816	14.00	14.40	0.40	04.08. 18:23	108 (E)	-82
V510 And	p	10	1.586968	13.90	14.50	0.60	04.08. 18:24	42 (NE)	4
EU Vul	s	3	0.883049	12.90	13.30	0.40	04.08. 18:24	104 (E)	40
II UMa	p	2	0.825227	8.17	8.48	0.31	04.08. 18:24	300 (NW)	56
V877 Cep	p	10	3.009654	11.70	12.16	0.46	04.08. 18:24	22 (N)	48
V413 Gem	s	7	0.532812	14.55	14.70	0.15	04.08. 18:24	320 (NW)	-18
AQ Tuc	p	10	0.5948385	9.91	10.48	0.57	04.08. 18:25	151 (SE)	-56
EX Hya	p	10	0.068233846	9.60	13.99	4.39	04.08. 18:25	223 (SW)	-1
DN Mon	p	8	1.201339	13.20	14.00	0.80	04.08. 18:25	315 (NW)	-25
HZ Dra	p	5	0.772934	8.16	8.32	0.16	04.08. 18:25	31 (NE)	59
IM Cep	s	2	0.921584	13.20	13.60	0.40	04.08. 18:25	34 (NE)	38
SS Com	p	1	0.412815	11.30	11.90	0.60	04.08. 18:25	252 (W)	38
V1234 Tau	p	7	0.387939	12.60	13.00	0.40	04.08. 18:25	357 (N)	-31
V2240 Cyg	s	1	0.404173	12.03	12.03	0.00	04.08. 18:25	83 (E)	47
G5197.0695 Aqr	s	7	0.362937	12.88	12.88	0.00	04.08. 18:26	106 (E)	9
G6891.1025 Sgr	p	8	0.405543	9.00	9.00	0.00	04.08. 18:26	132 (SE)	2
V593 And	p	10	0.372178	12.80	13.10	0.30	04.08. 18:26	58 (NE)	21
V420 Cam	p	9	0.565563	13.90	14.50	0.60	04.08. 18:26	350 (N)	33
V1175 Her	p	1	0.321199	10.89	11.07	0.18	04.08. 18:26	178 (S)	62
V1024 Her	s	3	0.5308265	12.50	12.50	0.00	04.08. 18:26	185 (S)	66
V441 Lac	s	1	0.3089166	12.56	12.56	0.00	04.08. 18:26	51 (NE)	39
V2394 Oph	p	8	0.589356	11.25	11.95	0.70	04.08. 18:26	177 (S)	16
FP Sge	p	9	0.642007	14.50	14.90	0.40	04.08. 18:26	101 (E)	35
KP Boo	p	9	0.589859	11.90	12.35	0.45	04.08. 18:26	263 (W)	69
TW CrB	p	1	0.5888747	10.50	11.30	0.80	04.08. 18:26	188 (S)	67
CC Tau	p	6	0.479667	12.80	13.50	0.70	04.08. 18:27	353 (N)	-38
HL Eri	p	10	0.512616	8.56	8.60	0.04	04.08. 18:27	356 (N)	-47
V927 Mon	p	8	0.361879	10.90	11.17	0.27	04.08. 18:27	314 (NW)	-26
RZ Tau	s	1	0.4156763	10.08	10.66	0.58	04.08. 18:27	356 (N)	-21
V1320 Her	p	9	0.547693	11.38	11.55	0.17	04.08. 18:27	138 (SE)	53
V651 Her	p	9	3.17485	12.60	13.90	1.30	04.08. 18:27	171 (S)	49
AH Tau	p	1	0.3326733	11.25	11.92	0.67	04.08. 18:27	8 (N)	-15
RW CrA	s	9	1.6835995	9.30	9.40	0.10	04.08. 18:27	161 (S)	-1
KR Cyg	s	1	0.8451528	9.19	9.37	0.18	04.08. 18:28	93 (E)	44
GN Boo	s	1	0.3016025	10.75	10.75	0.00	04.08. 18:28	229 (SW)	63
V442 Cam	p	1	0.442643	13.05	13.46	0.41	04.08. 18:28	350 (N)	35
V1104 Her	p	1	0.227876	13.30	14.10	0.80	04.08. 18:28	83 (E)	73
V1055 Sco	p	4	0.363686	8.65	8.92	0.27	04.08. 18:28	179 (S)	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.