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

10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 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

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: 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

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

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

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

Sunrise // Sunset: 03:56 // 18:01 UTC
Civil Twilight (6°): 03:23 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:51 // 20:06 UTC

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

IT Her	p	1	0.3393957	12.90	13.30	0.40	20.04. 06:22	244 (SW)	52
KT Lyr	s	9	0.5815356	14.70	14.90	0.20	20.04. 06:22	256 (W)	55
V609 Aql	s	1	0.7965633	11.70	11.90	0.20	20.04. 06:22	207 (SW)	52
V811 Her	p	9	0.941947	14.00	15.40	1.40	20.04. 06:22	283 (W)	52
V464 Hya	p	9	0.342528	13.25	13.80	0.55	20.04. 06:22	263 (W)	-30
V523 Aur	p	1	0.330437	13.30	14.70	1.40	20.04. 06:23	21 (N)	5
V2248 Sgr	p	10	0.3148	13.50	14.00	0.50	20.04. 06:23	193 (S)	1
V607 Aur	p	8	2.066885	10.50	11.30	0.80	20.04. 06:23	33 (NE)	25
V362 Dra	p	9	0.3472233	12.11	12.89	0.78	20.04. 06:23	325 (NW)	56
UY Vol	p	1	0.159337785	16.90	23.00	6.10	20.04. 06:23	156 (SE)	-69
PS Vir	p	1	0.289806	12.00	12.30	0.30	20.04. 06:23	316 (NW)	-24
UU And	s	6	1.486302	11.20	11.20	0.00	20.04. 06:24	97 (E)	48
DY Lyn	p	1	1.313175	9.70	10.20	0.50	20.04. 06:24	14 (N)	4
BV Tri	s	1	0.494177	14.10	14.20	0.10	20.04. 06:24	74 (E)	37
GO Mus	p	10	0.524	14.60	15.20	0.60	20.04. 06:24	201 (S)	-58
EM Psc	p	8	0.343975	14.30	14.75	0.45	20.04. 06:24	105 (E)	29
V1200 Cyg	s	8	0.3690595	15.30	16.10	0.80	20.04. 06:24	323 (NW)	80
V574 Lyr	p	1	0.2731267	12.01	12.68	0.67	20.04. 06:24	263 (W)	56
TX Eri	p	10	0.62858	12.47	12.91	0.44	20.04. 06:24	104 (E)	-14
V436 Dra	p	10	0.430194	14.15	14.80	0.65	20.04. 06:25	345 (N)	67
AU Phe	p	10	0.2658125	12.23	12.78	0.55	20.04. 06:25	137 (SE)	-23
RS Ser	s	7	0.59814	10.80	11.40	0.60	20.04. 06:25	226 (SW)	15
YY Eri	s	1	0.3214963	8.37	8.99	0.62	20.04. 06:25	87 (E)	-16
V1040 Her	s	7	1.113677	12.50	12.50	0.00	20.04. 06:25	264 (W)	31
V758 Cen	s	8	0.580785	8.80	9.15	0.35	20.04. 06:25	235 (SW)	-50
IZ Mon	p	1	0.779805	11.90	12.60	0.70	20.04. 06:25	38 (NE)	-24
AW UMa	p	1	0.438726	6.83	7.13	0.30	20.04. 06:25	332 (NW)	-5
V548 Cyg	s	1	1.805238	8.54	8.54	0.00	20.04. 06:25	299 (NW)	77
V792 Sgr	p	10	3.930977	11.20	12.10	0.90	20.04. 06:25	225 (SW)	5
DN Boo	p	1	0.447564	11.17	11.38	0.21	20.04. 06:25	296 (NW)	-3
KM Boo	p	8	0.35866	14.05	14.70	0.65	20.04. 06:25	319 (NW)	32
AC CMi	s	1	0.867217	11.00	11.00	0.00	20.04. 06:26	30 (NE)	-25
BN Tau	p	3	4.25422	12.70	15.20	2.50	20.04. 06:26	60 (NE)	15
U Gem	p	1	0.17690624	8.20	14.90	6.70	20.04. 06:26	21 (N)	-16
CU Tuc	p	10	0.865837	9.88	10.24	0.36	20.04. 06:26	157 (SE)	-30
SV Cet	p	9	0.2920877	14.50	14.90	0.40	20.04. 06:26	136 (SE)	6
TU UMi	s	4	0.377268	8.84	8.84	0.00	20.04. 06:26	340 (N)	47
V561 And	p	4	0.33479	16.03	16.42	0.39	20.04. 06:26	69 (E)	43
AM CrB	p	6	0.703654	12.80	13.50	0.70	20.04. 06:26	289 (W)	35
LT Cam	p	2	0.2766042	14.50	14.70	0.20	20.04. 06:26	26 (NE)	27
GI Cas	p	10	4.681298	14.80	17.00	2.20	20.04. 06:26	50 (NE)	51
FL Tel	p	10	0.51178	14.00	14.80	0.80	20.04. 06:26	206 (SW)	-15
II Per	p	1	0.4798527	13.50	14.20	0.70	20.04. 06:27	48 (NE)	24
G3882.2264 Dra	s	8	0.3539968	14.65	15.23	0.58	20.04. 06:27	307 (NW)	49
BI CVn	s	1	0.3842103	10.35	10.75	0.40	20.04. 06:27	318 (NW)	9
CF Peg	s	1	0.4134966	14.80	14.80	0.00	20.04. 06:27	169 (S)	66
GW Boo	s	1	0.531544	10.25	10.25	0.00	20.04. 06:27	300 (NW)	2
V555 Hya	p	10	0.539643	11.82	12.50	0.68	20.04. 06:27	269 (W)	-40
BF CMi	s	1	1.180675	10.30	10.35	0.05	20.04. 06:27	33 (NE)	-30
KT Cnc	p	8	0.323691	13.60	14.20	0.60	20.04. 06:28	14 (N)	-27

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.