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

05: 01 02 03 04 05 06

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

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

V2051 Oph	p	10	0.06242786	13.00	17.50	4.50	30.04. 16:43	74 (E)	-46
RAFV065 Cru	s	5	0.40238	13.10	13.10	0.00	30.04. 16:43	151 (SE)	-35
EG Cep	p	1	0.5446218	9.31	10.21	0.90	30.04. 16:43	0 (N)	37
V380 Dra	p	1	0.4937366	12.28	13.33	1.05	30.04. 16:43	15 (N)	33
GU Leo	p	2	0.354085	11.60	12.30	0.70	30.04. 16:43	143 (SE)	54
V889 Cyg	p	5	1.747921	10.00	10.40	0.40	30.04. 16:44	10 (N)	-11
V1321 Cyg	p	4	0.728184	13.07	13.75	0.68	30.04. 16:44	359 (N)	2
V1321 Her	p	10	0.294372	10.68	10.94	0.26	30.04. 16:44	23 (NE)	11
NU Cyg	p	3	0.2811248	14.30	14.90	0.60	30.04. 16:44	5 (N)	-1
V1252 Her	p	10	0.39148	14.50	15.00	0.50	30.04. 16:44	33 (NE)	9
NSV 04188 Cnc	p	5	0.308035	12.00	13.10	1.10	30.04. 16:44	172 (S)	52
RT LMi	p	1	0.3749177	11.40	11.70	0.30	30.04. 16:44	125 (SE)	67
V819 Her	p	4	2.229634	5.51	5.63	0.12	30.04. 16:44	33 (NE)	8
NY Vir	p	1	0.10101597	13.30	14.22	0.92	30.04. 16:45	99 (E)	5
V1271 Her	p	10	0.31962	14.20	14.70	0.50	30.04. 16:45	31 (NE)	8
AY Tri	p	10	0.3939	14.10	14.50	0.40	30.04. 16:45	301 (NW)	18
V362 UMa	s	8	0.3428	14.20	14.60	0.40	30.04. 16:45	55 (NE)	39
V1242 Cen	p	10	1.285056	13.60	14.20	0.60	30.04. 16:46	151 (SE)	-24
SV Nor	p	10	0.3761231	12.00	12.60	0.60	30.04. 16:46	132 (SE)	-51
V339 Boo	p	10	0.3628085	10.70	10.90	0.20	30.04. 16:46	46 (NE)	21
V1123 Tau	s	1	0.399949	9.87	9.87	0.00	30.04. 16:46	268 (W)	25
V1107 Cas	s	1	0.273412	12.88	12.88	0.00	30.04. 16:46	325 (NW)	37
V2768 Ori	s	8	0.33262	15.00	15.00	0.00	30.04. 16:47	227 (SW)	35
AU Pic	p	9	0.3119	14.00	14.40	0.40	30.04. 16:47	193 (S)	-25
AG Per	p	1	2.02873	6.69	7.00	0.31	30.04. 16:47	276 (W)	41
PS Vir	p	1	0.289806	12.00	12.30	0.30	30.04. 16:47	115 (SE)	28
V443 Cam	s	9	0.411691	14.00	14.80	0.80	30.04. 16:47	344 (N)	63
LT Eri	p	1	0.17017	15.00	18.72	3.72	30.04. 16:47	245 (SW)	11
V365 Sge	s	1	0.369126	13.11	13.70	0.59	30.04. 16:47	4 (N)	-22
V1223 Tau	p	7	0.446918	12.15	12.60	0.45	30.04. 16:47	263 (W)	18
PS Per	p	1	0.702179	13.00	13.70	0.70	30.04. 16:47	301 (NW)	35
V1237 Cen	p	9	0.486009	11.10	11.90	0.80	30.04. 16:47	156 (SE)	-29
AR Dra	p	1	0.675838	11.29	12.51	1.22	30.04. 16:47	41 (NE)	57
MZ Lac	p	1	3.158818	11.20	12.10	0.90	30.04. 16:47	341 (N)	17
U Sge	s	1	3.38062	6.45	6.71	0.26	30.04. 16:47	16 (N)	-19
OO Aql	s	1	0.506792	9.20	9.20	0.00	30.04. 16:48	10 (N)	-30
NZ Cam	p	10	1.36	13.40	13.90	0.50	30.04. 16:48	322 (NW)	51
V902 Sgr	p	10	0.29394574	14.40	14.80	0.40	30.04. 16:48	34 (NE)	-66
HR And	p	8	1.2357	14.70	15.40	0.70	30.04. 16:48	318 (NW)	19
FR Ori	p	1	0.883163	11.00	11.90	0.90	30.04. 16:48	231 (SW)	39
V555 And	p	7	0.71681	14.35	14.81	0.46	30.04. 16:48	305 (NW)	29
CN Hyi	p	10	0.456087	6.66	6.93	0.27	30.04. 16:48	207 (SW)	-45
V526 Cyg	p	3	1.233462	13.00	13.80	0.80	30.04. 16:48	352 (N)	6
ET Mus	p	8	0.4593487	12.10	12.90	0.80	30.04. 16:48	161 (S)	-43
V518 And	p	10	0.361144	13.50	13.90	0.40	30.04. 16:49	312 (NW)	18
V956 Aql	p	10	0.3961755	13.90	14.30	0.40	30.04. 16:49	30 (NE)	-47
V1416 Cyg	p	9	0.900315	14.10	14.80	0.70	30.04. 16:49	345 (N)	14
BV Dra	p	1	0.350067	7.88	8.48	0.60	30.04. 16:49	36 (NE)	38
V930 Oph	p	10	1.397553	14.20	14.80	0.60	30.04. 16:49	28 (NE)	-24
V502 Oph	s	1	0.453387	8.34	8.81	0.47	30.04. 16:49	62 (NE)	-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.