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: 04:17 // 17:45 UTC
Civil Twilight (6°): 03:45 // 18:17 UTC
Nautical Twilight (12°): 03:04 // 18:58 UTC
Astronomical Twilight (18°): 02:20 // 19:42 UTC

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

G5197.0430 Aqr	p	8	0.424243	13.43	13.60	0.17	09.04. 23:06	70 (E)	-19
CX Aqr	s	1	0.5559864	10.55	10.80	0.25	09.04. 23:06	49 (NE)	-30
V3863 Sgr	p	10	0.36492	11.70	12.50	0.80	09.04. 23:06	113 (SE)	-12
V1941 Cyg	p	10	1.01185	12.50	13.20	0.70	09.04. 23:07	36 (NE)	13
NS Com	p	9	0.330805	13.25	13.60	0.35	09.04. 23:07	192 (S)	63
IN Boo	s	7	0.285759	13.90	13.90	0.00	09.04. 23:07	150 (SE)	69
HP Her	p	10	0.476408	15.30	16.50	1.20	09.04. 23:07	93 (E)	47
IW Ara	p	9	0.5368513	13.90	14.50	0.60	09.04. 23:07	148 (SE)	-30
MX Ser	p	4	0.30776	13.20	13.68	0.48	09.04. 23:07	131 (SE)	26
V1184 Aql	p	6	0.565604	13.10	13.50	0.40	09.04. 23:07	87 (E)	11
V387 Her	s	1	0.589466	12.80	13.20	0.40	09.04. 23:07	100 (E)	35
AQ Cru	p	9	1.154979	13.20	13.90	0.70	09.04. 23:07	190 (S)	-25
V337 UMa	p	8	0.383365	13.70	14.25	0.55	09.04. 23:08	290 (W)	60
V591 Vir	p	7	0.350949	12.90	13.35	0.45	09.04. 23:08	153 (SE)	40
V448 Cep	p	10	0.6324	9.59	9.73	0.14	09.04. 23:08	28 (NE)	21
V1053 Her	p	1	0.287796	13.57	13.77	0.20	09.04. 23:08	85 (E)	46
BP Cen	p	10	2.170536	12.20	16.00	3.80	09.04. 23:08	181 (S)	-10
AC Cru	s	6	0.904188	11.90	12.50	0.60	09.04. 23:08	187 (S)	-25
V445 Cam	p	10	0.30118	14.40	15.20	0.80	09.04. 23:08	344 (N)	46
V489 And	p	8	0.422756	12.00	13.00	1.00	09.04. 23:08	14 (N)	-14
PQ Cen	p	10	1.0571755	10.70	11.70	1.00	09.04. 23:08	177 (S)	-24
V385 Ser	p	7	0.3129555	12.00	12.21	0.21	09.04. 23:09	132 (SE)	30
V873 Per	s	1	0.294902	10.80	10.80	0.00	09.04. 23:09	344 (N)	3
V354 UMa	s	7	0.2938285	10.93	11.20	0.27	09.04. 23:09	110 (E)	88
CH Scl	p	10	1.577216	9.99	10.18	0.19	09.04. 23:09	14 (N)	-66
V384 Ser	s	1	0.268729	11.90	12.30	0.40	09.04. 23:09	115 (SE)	50
V401 Cam	s	8	0.3158103	13.20	13.60	0.40	09.04. 23:09	337 (NW)	38
V1763 Cyg	s	6	0.4050751	12.40	12.40	0.00	09.04. 23:09	61 (NE)	28
LAM Tau	p	1	3.95295	3.37	3.91	0.54	09.04. 23:10	319 (NW)	-19
GM Dra	p	4	0.338741	8.79	9.03	0.23	09.04. 23:10	54 (NE)	56
QT UMa	p	6	0.473539	11.00	11.80	0.80	09.04. 23:10	291 (W)	54
VZ Scl	p	10	0.1446222	15.60	18.40	2.80	09.04. 23:10	46 (NE)	-60
BB CMi	p	1	0.7928535	10.00	10.80	0.80	09.04. 23:10	268 (W)	8
V902 Cep	p	10	0.32871	11.78	12.28	0.50	09.04. 23:10	7 (N)	44
G5197.0695 Aqr	p	7	0.362937	12.88	12.88	0.00	09.04. 23:11	71 (E)	-18
V910 Cep	p	10	2.4525462	12.35	12.65	0.30	09.04. 23:11	19 (N)	26
V1370 Tau	p	7	0.295517	10.90	11.20	0.30	09.04. 23:11	303 (NW)	-2
V489 Ser	p	9	0.078847	19.20	21.00	1.80	09.04. 23:11	135 (SE)	30
IR Lib	s	8	0.2743715	8.72	8.72	0.00	09.04. 23:11	153 (SE)	6
AH Gem	p	1	0.336762	14.40	14.90	0.50	09.04. 23:12	286 (W)	7
V881 Per	s	1	0.387377	10.71	11.01	0.30	09.04. 23:12	342 (N)	0
KN Per	s	1	0.866461	11.20	11.20	0.00	09.04. 23:12	338 (N)	5
SX Aur	s	1	1.210082	8.38	8.87	0.49	09.04. 23:12	320 (NW)	15
V1167 Her	p	3	0.275279	9.89	9.89	0.00	09.04. 23:12	125 (SE)	34
V791 Cep	p	10	0.2887089	16.86	17.14	0.28	09.04. 23:12	1 (N)	45
EQ CMi	s	6	0.479536	12.90	12.90	0.00	09.04. 23:12	262 (W)	8
V880 Per	p	10	0.7738	13.35	13.70	0.35	09.04. 23:12	343 (N)	3
G1209.1201 Ari	p	7	0.351086	13.01	13.01	0.00	09.04. 23:12	354 (N)	-22
CC Ant	p	9	2.44514	7.68	7.87	0.19	09.04. 23:12	214 (SW)	-4
NX Cam	p	8	0.605772	10.50	10.95	0.45	09.04. 23:12	344 (N)	22

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.