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: 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 °

V410 Hya	p	5	3.15059	10.48	11.11	0.63	20.04. 03:14	297 (NW)	-39
V947 Cyg	s	5	0.429245	14.10	14.70	0.60	20.04. 03:14	128 (SE)	65
CC Com	p	1	0.2206859	11.30	12.21	0.91	20.04. 03:14	284 (W)	18
V337 Cam	p	8	0.756775	9.95	10.40	0.45	20.04. 03:14	11 (N)	31
V1014 Cas	s	7	0.855262	12.60	13.07	0.47	20.04. 03:14	40 (NE)	28
EX Hya	p	10	0.068233846	9.60	13.99	4.39	20.04. 03:14	243 (SW)	-16
MT Cam	s	1	0.3661395	12.94	12.94	0.00	20.04. 03:15	13 (N)	17
MR Cas	p	1	0.352936	14.90	15.70	0.80	20.04. 03:15	44 (NE)	40
V1101 Cyg	p	10	1.829073	15.20	17.00	1.80	20.04. 03:15	70 (E)	53
WW Cyg	p	1	3.317785	10.02	13.26	3.24	20.04. 03:15	102 (E)	68
V979 Cyg	p	1	0.3737045	14.20	14.70	0.50	20.04. 03:15	126 (SE)	65
ET Mus	p	8	0.4593487	12.10	12.90	0.80	20.04. 03:15	201 (S)	-45
V Sge	s	1	0.5141928	8.60	8.60	0.00	20.04. 03:15	126 (SE)	51
V340 Vir	s	6	0.45486	11.53	11.85	0.32	20.04. 03:15	249 (W)	-1
SW Ant	s	10	0.3802	13.80	14.60	0.80	20.04. 03:15	280 (W)	-41
V899 Her	p	1	0.421169	7.93	8.07	0.14	20.04. 03:15	235 (SW)	66
HV UMa	p	1	0.71076	8.60	8.88	0.28	20.04. 03:15	307 (NW)	32
V1191 Cas	p	10	1.941485	11.20	11.48	0.28	20.04. 03:15	45 (NE)	46
BF Dra	p	1	11.211	10.10	10.80	0.70	20.04. 03:15	10 (N)	70
QU Lyr	s	2	1.22303638	12.70	13.10	0.40	20.04. 03:15	132 (SE)	70
V1022 Oph	s	4	0.2394017	15.10	15.95	0.85	20.04. 03:16	212 (SW)	31
FX Eri	p	8	0.292345	9.70	9.97	0.27	20.04. 03:16	87 (E)	-62
V1191 Cyg	p	1	0.313382	10.82	11.15	0.33	20.04. 03:16	98 (E)	67
BB Men	p	10	0.257701	11.46	11.92	0.46	20.04. 03:16	182 (S)	-65
V906 Ara	p	6	1.02255	14.50	14.80	0.30	20.04. 03:16	187 (S)	-22
V544 Cas	p	9	3.3746	12.90	14.70	1.80	20.04. 03:16	53 (NE)	35
DY CVn	p	1	0.2459495	12.00	12.50	0.50	20.04. 03:16	286 (W)	36
DE Pup	p	10	0.973813	12.60	13.20	0.60	20.04. 03:16	318 (NW)	-55
V579 Per	s	8	0.465618	7.87	7.94	0.07	20.04. 03:16	28 (NE)	7
V1045 Her	p	1	0.510283	10.90	11.40	0.50	20.04. 03:16	255 (W)	79
V426 Nor	p	10	0.4735	17.76	18.05	0.29	20.04. 03:17	200 (S)	-20
DF Hya	s	1	0.3306016	11.00	11.50	0.50	20.04. 03:17	315 (NW)	-24
VZ Lib	p	1	0.358261	10.13	10.63	0.50	20.04. 03:17	220 (SW)	16
MY Boo	s	8	0.473378	13.70	14.20	0.50	20.04. 03:17	298 (NW)	60
V732 CrA	p	10	1.00545	10.68	11.51	0.83	20.04. 03:17	174 (S)	-3
DM Hya	p	10	0.7878255	11.90	12.60	0.70	20.04. 03:17	280 (W)	-40
V476 Aql	s	8	0.624685	13.30	13.30	0.00	20.04. 03:17	166 (S)	46
AG Pup	p	10	4.779321	10.90	12.30	1.40	20.04. 03:17	319 (NW)	-56
RW Tri	p	1	0.23188315	12.50	15.61	3.11	20.04. 03:17	47 (NE)	3
ZZ Aur	p	1	0.601216	10.80	11.70	0.90	20.04. 03:17	5 (N)	1
V870 Ara	p	7	0.399826	9.00	9.39	0.40	20.04. 03:18	181 (S)	-17
V780 Sgr	p	10	0.860306	12.80	13.60	0.80	20.04. 03:18	184 (S)	14
V906 Cyg	p	5	0.3651677	14.90	15.70	0.80	20.04. 03:18	128 (SE)	68
V693 Cyg	p	7	1.1347738	14.30	15.50	1.20	20.04. 03:18	106 (E)	67
V489 Ser	p	9	0.078847	19.20	21.00	1.80	20.04. 03:18	221 (SW)	32
KQ Lib	s	9	0.695529	11.60	11.60	0.00	20.04. 03:18	231 (SW)	15
Y For	p	10	0.2699092	13.80	14.20	0.40	20.04. 03:18	79 (E)	-45
OT Cep	s	3	0.4812313	12.70	13.30	0.60	20.04. 03:18	12 (N)	49
ES Cnc	s	1	1.067793	11.16	10.16	-1.00	20.04. 03:19	319 (NW)	-19
V387 Cam	p	9	0.651141	12.50	13.10	0.60	20.04. 03:19	6 (N)	26

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.