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 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

06: 01 02 03 04 05 06

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 °

CL Cet	s	10	0.621622	9.87	9.87	0.00	20.04. 11:12	205 (SW)	19
NT Aps	p	5	0.294763	8.39	8.87	0.48	20.04. 11:12	186 (S)	-65
DW CMi	s	2	0.30755495	14.50	14.50	0.00	20.04. 11:12	92 (E)	8
V625 Pup	p	10	0.446394	9.43	10.07	0.64	20.04. 11:12	120 (SE)	-29
DV Sge	p	10	1.363415	15.20	16.30	1.10	20.04. 11:12	283 (W)	11
DZ Psc	s	1	0.366136	10.86	10.86	0.00	20.04. 11:12	221 (SW)	56
V1022 Tau	p	2	0.347171	14.96	15.72	0.77	20.04. 11:12	123 (SE)	58
BM UMa	s	1	0.2712208	13.80	14.60	0.80	20.04. 11:12	30 (NE)	14
V1310 Her	p	9	3.12077	12.45	13.45	1.00	20.04. 11:12	317 (NW)	11
V483 And	p	1	0.2970635	11.97	12.20	0.23	20.04. 11:13	253 (W)	69
DF Hya	s	1	0.3306016	11.00	11.50	0.50	20.04. 11:13	77 (E)	-3
W UMa	p	1	0.3336367	7.75	8.48	0.73	20.04. 11:13	36 (NE)	29
V591 Lyr	p	2	0.300395	11.95	12.15	0.20	20.04. 11:13	313 (NW)	15
V1315 Aql	p	1	0.13968996	13.80	15.60	1.80	20.04. 11:13	288 (W)	1
IM Per	p	1	2.2542295	12.00	12.70	0.70	20.04. 11:13	71 (E)	80
EL Tuc	s	7	0.3420282	13.00	13.50	0.50	20.04. 11:13	194 (S)	-29
V2150 Cyg	s	1	0.59186	8.09	8.09	0.00	20.04. 11:13	279 (W)	34
KP Peg	s	5	0.7272053	7.05	7.05	0.00	20.04. 11:13	264 (W)	23
QS Vir	p	9	0.150757525	14.27	17.76	3.49	20.04. 11:13	8 (N)	-53
AG Vir	p	1	0.6426501	8.35	8.93	0.58	20.04. 11:14	34 (NE)	-21
EV CVn	s	3	0.335969	12.00	12.00	0.00	20.04. 11:14	17 (N)	-1
PX Dra	p	10	2.44405	6.82	6.95	0.13	20.04. 11:14	353 (N)	24
BB Peg	p	1	0.361501	10.80	11.48	0.68	20.04. 11:14	255 (W)	34
IX Mon	s	3	1.103269	12.60	12.80	0.20	20.04. 11:14	96 (E)	21
V399 Cas	p	8	0.660374	13.90	14.30	0.40	20.04. 11:15	312 (NW)	64
V364 UMa	p	8	0.3669815	13.40	13.95	0.55	20.04. 11:15	0 (N)	22
V1053 Her	s	1	0.287796	13.57	13.57	0.00	20.04. 11:15	323 (NW)	5
DY Cet	p	1	0.44079	9.47	10.05	0.58	20.04. 11:15	172 (S)	25
CE Leo	p	1	0.3034287	11.80	12.60	0.80	20.04. 11:15	34 (NE)	-10
AL Cas	p	1	0.50055583	12.90	13.60	0.70	20.04. 11:15	1 (N)	70
DK Sge	s	1	0.621824	12.20	13.00	0.80	20.04. 11:15	284 (W)	17
DZE Phe	p	8	1.6697725	3.91	4.42	0.51	20.04. 11:15	189 (S)	-16
CN Ind	p	9	0.45364	9.43	9.87	0.44	20.04. 11:16	227 (SW)	-32
LU Lib	p	10	0.351671	13.50	14.30	0.80	20.04. 11:16	320 (NW)	-52
V361 Pup	p	10	0.367365	8.05	8.39	0.34	20.04. 11:16	124 (SE)	-17
GO Aps	p	10	0.4991	14.60	15.40	0.80	20.04. 11:16	189 (S)	-62
FH Cet	p	6	0.93601	13.77	14.63	0.86	20.04. 11:16	186 (S)	36
BL Eri	p	1	0.416918	11.51	12.28	0.77	20.04. 11:16	148 (SE)	23
FP Lac	p	8	4.480108	13.10	14.40	1.30	20.04. 11:16	291 (W)	59
GG Boo	p	6	0.426969	12.30	12.60	0.30	20.04. 11:16	0 (N)	-1
AN Eri	s	10	0.4282205	14.40	14.90	0.50	20.04. 11:16	145 (SE)	16
V740 Per	p	4	0.373042	11.22	11.87	0.65	20.04. 11:16	117 (SE)	64
V821 Cas	p	1	1.76974	8.27	8.70	0.43	20.04. 11:16	293 (NW)	69
V401 CMa	p	10	0.69123	17.75	18.08	0.33	20.04. 11:17	124 (SE)	3
V336 Sgr	p	10	1.284354	14.00	15.10	1.10	20.04. 11:17	267 (W)	-27
W Crv	s	1	0.3880813	11.16	11.86	0.70	20.04. 11:17	46 (NE)	-45
NR Lac	s	1	0.6048055	13.20	13.40	0.20	20.04. 11:17	292 (W)	55
V1271 Her	p	10	0.31962	14.20	14.70	0.50	20.04. 11:17	324 (NW)	11
V1332 Tau	p	1	0.271827	11.73	12.10	0.37	20.04. 11:17	119 (SE)	50
V589 Vir	p	1	0.271832	13.00	13.00	0.00	20.04. 11:17	351 (N)	-36

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.