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 30

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 °

V1191 Cyg	s	1	0.313382	10.82	11.11	0.29	20.04. 07:02	255 (W)	71
KT Aps	s	10	0.3742	15.00	15.20	0.20	20.04. 07:02	199 (S)	-43
V412 Gem	p	9	0.32667	16.36	16.96	0.60	20.04. 07:02	46 (NE)	-15
TV UMi	s	1	0.4155497	8.77	8.85	0.08	20.04. 07:02	337 (NW)	43
NY Vir	p	1	0.10101597	13.30	14.22	0.92	20.04. 07:02	297 (NW)	-23
RV Gru	p	10	0.2595312	11.00	11.40	0.40	20.04. 07:03	173 (S)	-7
TW Crt	p	5	0.944279	8.39	8.72	0.33	20.04. 07:03	330 (NW)	-59
V480 CrA	p	10	0.53303	13.50	14.00	0.50	20.04. 07:03	222 (SW)	-13
I Boo	s	1	0.2678178	5.80	6.29	0.49	20.04. 07:03	312 (NW)	28
V653 Ara	p	10	0.2614	12.50	12.90	0.40	20.04. 07:03	222 (SW)	-33
V1022 Tau	s	2	0.347171	14.96	14.30	-0.66	20.04. 07:03	70 (E)	20
V1763 Cyg	p	6	0.4050751	12.40	13.00	0.60	20.04. 07:03	261 (W)	62
V542 Hya	p	10	0.381025	10.28	10.40	0.12	20.04. 07:03	351 (N)	-54
LZ Cen	p	10	2.757724	8.10	8.50	0.40	20.04. 07:03	225 (SW)	-71
AX Vul	s	1	2.024835	11.00	11.00	0.00	20.04. 07:03	221 (SW)	60
KR Pav	p	10	0.4838	13.70	14.80	1.10	20.04. 07:03	187 (S)	-31
V1104 Her	p	1	0.227876	13.30	14.10	0.80	20.04. 07:03	291 (W)	54
BY Peg	p	1	0.341936	12.90	13.60	0.70	20.04. 07:03	191 (S)	68
V1401 Cyg	p	1	1.183007	13.10	13.60	0.50	20.04. 07:03	325 (NW)	89
TZ CrA	p	10	0.686748	9.60	10.33	0.73	20.04. 07:03	218 (SW)	-15
V594 Cen	p	10	0.3170973	13.70	14.50	0.80	20.04. 07:03	255 (W)	-57
V1005 Her	s	3	0.278962	14.11	14.11	0.00	20.04. 07:03	304 (NW)	41
G5763.1113 Aqr	p	8	0.506996	12.59	12.59	0.00	20.04. 07:03	202 (S)	25
V381 Her	p	1	1.346266	12.60	13.70	1.10	20.04. 07:04	269 (W)	28
V1011 Cas	s	3	0.677144	12.57	12.75	0.18	20.04. 07:04	46 (NE)	62
V364 Per	s	2	0.3394535	14.60	15.60	1.00	20.04. 07:04	77 (E)	38
GI CVn	p	8	0.30316	14.10	14.90	0.80	20.04. 07:04	321 (NW)	20
V1355 Aql	s	5	0.5157905	12.70	13.30	0.60	20.04. 07:04	234 (SW)	45
HI Leo	s	1	0.3115905	10.90	10.90	0.00	20.04. 07:04	337 (NW)	-36
EZ Hya	s	1	0.449751	10.40	10.70	0.30	20.04. 07:05	13 (N)	-53
V489 Ser	p	9	0.078847	19.20	21.00	1.80	20.04. 07:05	271 (W)	-1
OZ Boo	p	9	0.324084	13.90	14.15	0.25	20.04. 07:05	297 (NW)	15
V796 Cep	p	1	0.392964	12.20	12.85	0.65	20.04. 07:05	14 (N)	55
AN Dor	p	10	2.03265	7.61	7.79	0.18	20.04. 07:05	128 (SE)	-46
V1712 Aql	s	8	0.39611	13.15	13.90	0.75	20.04. 07:05	233 (SW)	40
NU Cyg	p	3	0.2811248	14.30	14.90	0.60	20.04. 07:05	257 (W)	65
AD Cnc	p	1	0.2827379	13.10	13.40	0.30	20.04. 07:05	21 (N)	-28
V440 Cas	p	8	0.32568791	15.00	15.50	0.50	20.04. 07:06	75 (E)	75
NR Nor	s	10	0.42886	15.50	15.90	0.40	20.04. 07:06	221 (SW)	-38
VY Cet	s	3	0.34081	11.20	11.80	0.60	20.04. 07:06	128 (SE)	4
CT Phe	p	10	1.260848	11.20	11.80	0.60	20.04. 07:06	143 (SE)	-11
V1702 Aql	p	10	1.68502	12.06	13.18	1.12	20.04. 07:06	215 (SW)	30
V722 Ara	p	9	0.98892	9.49	10.09	0.60	20.04. 07:06	219 (SW)	-33
V445 Dra	p	10	0.3214714	13.40	14.10	0.70	20.04. 07:07	345 (N)	64
DY Gru	p	9	0.336029	9.37	10.04	0.67	20.04. 07:07	164 (S)	1
EL Tuc	p	7	0.3420282	13.00	13.50	0.50	20.04. 07:07	167 (S)	-29
V379 Cam	p	8	1.1670805	12.00	14.70	2.70	20.04. 07:07	35 (NE)	36
IR Cas	s	1	0.680686	10.80	11.50	0.70	20.04. 07:07	61 (NE)	79
GU Vul	p	2	0.774228	11.60	12.20	0.60	20.04. 07:07	240 (SW)	55
V524 Mon	s	3	0.28361685	14.40	15.20	0.80	20.04. 07:07	52 (NE)	-25

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.