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: 04:19 // 17:44 UTC
Civil Twilight (6°): 03:47 // 18:16 UTC
Nautical Twilight (12°): 03:06 // 18:56 UTC
Astronomical Twilight (18°): 02:22 // 19:40 UTC

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

KT Lyr	s	9	0.5815356	14.70	14.90	0.20	08.04. 15:14	345 (N)	-6
V473 Cam	p	7	0.298438	11.55	12.20	0.65	08.04. 15:14	13 (N)	61
CE Leo	p	1	0.3034287	11.80	12.60	0.80	08.04. 15:14	71 (E)	14
CG Vir	s	1	0.9352773	10.56	10.90	0.34	08.04. 15:15	40 (NE)	-28
V577 Lyr	s	9	0.390011	14.50	14.50	0.00	08.04. 15:15	346 (N)	7
XY Cep	p	3	2.774518	10.05	10.90	0.85	08.04. 15:15	328 (NW)	48
V965 Cyg	s	1	0.6405687	13.90	14.60	0.70	08.04. 15:16	331 (NW)	-3
AW CrB	p	1	0.3609357	11.08	11.35	0.27	08.04. 15:16	14 (N)	-3
GY Cnc	p	7	0.1754425	16.50	17.80	1.30	08.04. 15:16	104 (E)	36
V957 Cep	p	1	1.98873	11.52	11.96	0.44	08.04. 15:16	332 (NW)	48
V1137 Her	p	10	0.37083	14.30	14.70	0.40	08.04. 15:16	15 (N)	12
TT Vel	p	10	2.108421	10.10	13.40	3.30	08.04. 15:16	133 (SE)	-25
FT Ori	p	1	3.150408	9.10	9.90	0.80	08.04. 15:16	157 (SE)	60
BH Vir	s	1	0.8168711	9.60	10.24	0.64	08.04. 15:16	60 (NE)	-25
FO Gem	p	9	0.695617	14.70	15.80	1.10	08.04. 15:17	146 (SE)	49
V1370 Tau	s	7	0.295517	10.90	10.90	0.00	08.04. 15:17	177 (S)	59
OQ UMa	p	1	0.283356	13.00	13.70	0.70	08.04. 15:17	29 (NE)	25
TX Cnc	p	1	0.3828827	10.00	10.35	0.35	08.04. 15:17	111 (E)	41
V1138 Her	p	10	0.4609	13.80	14.10	0.30	08.04. 15:17	16 (N)	12
IQ CMa	p	8	0.731377	9.24	9.63	0.39	08.04. 15:17	169 (S)	14
G5811.0437 Aqr	s	6	0.297387	13.75	13.75	0.00	08.04. 15:17	275 (W)	-15
V1197 Her	s	1	0.2626795	13.17	13.17	0.00	08.04. 15:18	12 (N)	-11
DN Aur	p	3	0.616888	13.70	14.20	0.50	08.04. 15:18	194 (S)	73
EF CVn	p	1	0.27205	13.10	13.50	0.40	08.04. 15:18	48 (NE)	3
EZ Eri	p	10	2.252	10.42	10.59	0.17	08.04. 15:18	186 (S)	34
V873 Per	p	1	0.294902	10.80	11.50	0.70	08.04. 15:18	268 (W)	61
DE CVn	p	1	0.3641396	13.68	13.81	0.13	08.04. 15:19	40 (NE)	19
V683 Sgr	p	10	0.5836082	12.30	12.80	0.50	08.04. 15:19	323 (NW)	-74
V578 Per	s	3	0.970766	8.93	8.93	0.00	08.04. 15:19	271 (W)	71
TX Eri	s	10	0.62858	12.47	12.47	0.00	08.04. 15:19	213 (SW)	14
AO Mon	p	1	1.884763	9.60	10.23	0.63	08.04. 15:20	151 (SE)	31
V356 Cam	p	9	0.402503	13.06	13.41	0.35	08.04. 15:20	344 (N)	70
V366 Tel	p	10	0.844598	12.76	13.74	0.98	08.04. 15:20	244 (SW)	-69
V596 Aur	p	1	0.397887	11.83	12.29	0.46	08.04. 15:20	215 (SW)	81
V947 Per	p	6	0.297667	13.45	14.05	0.60	08.04. 15:20	230 (SW)	66
V402 Gem	s	7	0.399252	11.72	12.35	0.63	08.04. 15:20	147 (SE)	57
BI Ser	s	1	1.204852	11.50	12.20	0.70	08.04. 15:20	24 (NE)	-19
EQ Com	p	1	0.3618824	14.40	15.90	1.50	08.04. 15:20	62 (NE)	0
AL Cam	p	1	1.328331	10.50	11.30	0.80	08.04. 15:21	15 (N)	49
QU Cyg	s	1	0.3469114	14.50	15.10	0.60	08.04. 15:21	332 (NW)	4
HH Lac	p	10	0.200593	14.00	15.50	1.50	08.04. 15:21	316 (NW)	35
V1347 Cen	p	10	1.251973	10.30	11.20	0.90	08.04. 15:21	78 (E)	-50
AY Tri	p	10	0.3939	14.10	14.50	0.40	08.04. 15:21	273 (W)	44
EG Cep	s	1	0.5446218	9.31	9.60	0.29	08.04. 15:21	349 (N)	39
V640 Aql	s	7	0.5612183	12.60	12.80	0.20	08.04. 15:21	326 (NW)	-23
EI CMi	p	8	0.362536	12.80	13.50	0.70	08.04. 15:21	135 (SE)	32
DN Cen	p	10	0.739009	12.90	13.60	0.70	08.04. 15:21	127 (SE)	-54
BM Psc	p	9	0.474768	16.22	16.72	0.50	08.04. 15:21	270 (W)	38
NS Com	p	9	0.330805	13.25	13.60	0.35	08.04. 15:21	59 (NE)	5
EE Cet	s	3	0.379922	8.76	8.76	0.00	08.04. 15:21	233 (SW)	37

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.