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

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

Sunrise // Sunset: 04:33 // 17:17 UTC
Civil Twilight (6°): 04:02 // 17:48 UTC
Nautical Twilight (12°): 03:23 // 18:26 UTC
Astronomical Twilight (18°): 02:42 // 19:07 UTC

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

BI Vul	p	1	0.2518236	14.15	14.90	0.75	15.09. 11:57	42 (NE)	-2
V452 Cam	p	10	0.397443	12.10	12.30	0.20	15.09. 11:57	331 (NW)	47
BH Cap	p	10	1.078043	8.03	8.16	0.13	15.09. 11:57	76 (E)	-26
IR Cas	p	1	0.680686	10.80	12.30	1.50	15.09. 11:58	14 (N)	16
IQ Cen	p	10	2.359523	12.70	15.70	3.00	15.09. 11:58	168 (S)	-16
V1338 Her	p	9	0.38467	14.90	15.35	0.45	15.09. 11:58	85 (E)	11
EQ Boo	p	9	5.435357	8.80	9.20	0.40	15.09. 11:58	128 (SE)	48
CR Del	p	8	0.3537417	13.50	13.90	0.40	15.09. 11:58	59 (NE)	-5
HU And	p	10	0.2857905	16.50	17.20	0.70	15.09. 11:58	360 (N)	0
V525 Ori	p	10	2.081688	14.40	15.10	0.70	15.09. 11:58	286 (W)	0
V1071 Sgr	p	10	0.6780475	13.20	13.90	0.70	15.09. 11:59	100 (E)	-21
V523 Aur	p	1	0.330437	13.30	14.70	1.40	15.09. 11:59	293 (NW)	37
OO Aqr	s	5	0.586623	9.20	9.59	0.39	15.09. 11:59	73 (E)	-31
TZ Boo	s	1	0.29716095	10.41	10.82	0.41	15.09. 11:59	97 (E)	62
AH Vir	p	1	0.4075267	8.89	9.40	0.51	15.09. 11:59	190 (S)	51
V432 Peg	p	3	0.739835	12.18	12.58	0.40	15.09. 11:59	49 (NE)	-15

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.