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

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

Sunrise // Sunset: 04:00 // 17:58 UTC
Civil Twilight (6°): 03:27 // 18:31 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:57 // 20:01 UTC

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

AZ Pup	p	8	0.8673646	9.50	10.00	0.50	18.04. 03:03	285 (W)	-59
GU Leo	s	2	0.354085	11.60	11.60	0.00	18.04. 03:03	305 (NW)	-4
RZ Com	p	1	0.338507	10.42	11.13	0.71	18.04. 03:03	277 (W)	25
G3046.0279 Boo	p	8	0.621123	12.17	12.17	0.00	18.04. 03:03	273 (W)	57
EW Psc	s	8	0.241202	10.38	10.38	0.00	18.04. 03:03	82 (E)	5
EH Cnc	p	1	0.4180364	11.73	12.47	0.74	18.04. 03:03	323 (NW)	-11
MX Mon	s	7	0.686442	11.40	11.70	0.30	18.04. 03:03	332 (NW)	-41
HU And	p	10	0.2857905	16.50	17.20	0.70	18.04. 03:04	54 (NE)	23
V573 Peg	s	1	0.417451	12.34	12.34	0.00	18.04. 03:04	75 (E)	30
LL UMa	s	8	0.323393	15.40	16.00	0.60	18.04. 03:04	339 (N)	37
V383 Mon	s	2	0.6346866	14.70	15.20	0.50	18.04. 03:04	336 (NW)	-39
V737 Cep	s	8	0.2987665	11.95	12.30	0.35	18.04. 03:04	44 (NE)	59
V389 Cam	p	9	0.439897	11.80	12.50	0.70	18.04. 03:04	3 (N)	30
V350 CrA	p	10	0.466223	13.20	13.90	0.70	18.04. 03:05	176 (S)	2
VV UMa	p	1	0.687376	10.13	10.91	0.78	18.04. 03:05	329 (NW)	26
QU CMa	p	10	0.638828	11.76	12.14	0.38	18.04. 03:05	319 (NW)	-61
GG CVn	p	1	0.385947	12.00	12.50	0.50	18.04. 03:05	269 (W)	44
U Peg	s	1	0.3747772	9.23	9.73	0.50	18.04. 03:05	78 (E)	11
V865 Cyg	p	2	0.3653018	14.00	14.70	0.70	18.04. 03:05	125 (SE)	66
V438 Cam	s	9	0.500825	13.60	13.60	0.00	18.04. 03:05	358 (N)	37
V421 Dra	p	10	0.653567	12.16	12.54	0.38	18.04. 03:05	6 (N)	57
LX Ser	p	1	0.1584325	13.30	17.40	4.10	18.04. 03:06	233 (SW)	49
V906 Cyg	s	5	0.3651677	14.90	15.70	0.80	18.04. 03:06	120 (SE)	66
QQ Boo	p	8	0.2764765	12.45	12.85	0.40	18.04. 03:06	273 (W)	66
DI Lyn	s	1	1.68157	6.79	6.79	0.00	18.04. 03:06	320 (NW)	12
V1104 Her	s	1	0.227876	13.30	13.30	0.00	18.04. 03:06	107 (E)	87
OQ UMa	s	1	0.283356	13.00	13.60	0.60	18.04. 03:06	304 (NW)	55
V412 Her	p	7	0.3362122	14.70	15.50	0.80	18.04. 03:06	192 (S)	66
V452 And	p	6	0.978438	13.80	15.14	1.34	18.04. 03:06	58 (NE)	40
V718 Her	s	7	0.5960123	13.90	14.30	0.40	18.04. 03:06	249 (W)	82
MU Lac	s	10	0.2775155	14.10	14.10	0.00	18.04. 03:06	60 (NE)	49
AT Peg	p	1	1.146084	8.97	9.75	0.78	18.04. 03:07	104 (E)	22
V404 Gem	p	1	0.348706	11.59	12.13	0.54	18.04. 03:07	346 (N)	-23
V817 Cep	p	10	0.451203	15.52	16.32	0.80	18.04. 03:08	49 (NE)	66
CW CMi	p	1	0.313192	11.20	11.60	0.40	18.04. 03:08	324 (NW)	-34
V380 Cen	p	9	1.0872055	9.70	10.20	0.50	18.04. 03:08	211 (SW)	-34
EX CVn	s	4	0.2771572	13.10	13.10	0.00	18.04. 03:08	290 (W)	36
V813 Cep	p	10	0.338921	13.15	13.50	0.35	18.04. 03:09	47 (NE)	68
BZ Tri	p	10	2.949335	11.80	12.30	0.50	18.04. 03:09	44 (NE)	2
RS Cha	p	10	1.669882	6.02	6.68	0.66	18.04. 03:09	194 (S)	-57
MP Pup	p	7	0.99893	10.00	10.50	0.50	18.04. 03:09	324 (NW)	-48
V1853 Ori	p	1	0.383	11.60	12.02	0.42	18.04. 03:09	11 (N)	-23
V2712 Oph	p	10	0.562227	12.15	12.45	0.30	18.04. 03:09	193 (S)	23
RV Psc	p	1	0.5539893	11.30	12.00	0.70	18.04. 03:09	55 (NE)	12
V691 Her	s	9	0.58716	13.30	13.30	0.00	18.04. 03:10	219 (SW)	52
AA Cet	p	1	0.536169	6.20	6.70	0.50	18.04. 03:10	82 (E)	-37
BV Ant	p	9	3.59428081	11.52	12.24	0.72	18.04. 03:10	253 (W)	-36
W UMa	p	1	0.3336367	7.75	8.48	0.73	18.04. 03:10	329 (NW)	26
V900 Mon	s	6	0.298305	11.92	12.65	0.73	18.04. 03:10	352 (N)	-35
V1289 Cen	p	9	0.897009	10.40	11.20	0.80	18.04. 03:10	220 (SW)	-21

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.