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

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

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

KW Boo	p	5	0.348865	14.00	14.50	0.50	23.04. 20:05	103 (E)	46
GK Psc	p	9	0.367547	13.60	13.95	0.35	23.04. 20:06	338 (N)	-6
AU Pic	p	9	0.3119	14.00	14.40	0.40	23.04. 20:06	212 (SW)	-35
GP Boo	p	1	0.81877	11.10	11.40	0.30	23.04. 20:06	100 (E)	40
BN Psc	p	8	0.349118	16.45	16.75	0.30	23.04. 20:06	331 (NW)	-6
V804 Cep	p	6	0.347592	12.94	13.45	0.51	23.04. 20:06	354 (N)	47
V936 Mon	p	8	0.368958	14.00	15.00	1.00	23.04. 20:06	244 (SW)	18
FI Boo	p	1	0.389997	9.60	9.70	0.10	23.04. 20:07	64 (NE)	52
V418 Cam	p	9	0.3067595	13.70	14.40	0.70	23.04. 20:07	331 (NW)	50
EQ Com	p	1	0.3618824	14.40	15.90	1.50	23.04. 20:07	138 (SE)	52
IM Vul	s	1	0.454283	11.60	13.30	1.70	23.04. 20:07	35 (NE)	-10
CZ CMa	p	9	0.818973	13.40	13.70	0.30	23.04. 20:07	234 (SW)	4
V947 Cep	p	10	0.331677	12.62	12.88	0.26	23.04. 20:07	359 (N)	41
V341 Cas	p	10	3.407387	14.70	17.30	2.60	23.04. 20:07	2 (N)	16
EG Ori	p	3	1.1631628	12.60	14.10	1.50	23.04. 20:07	270 (W)	21
V518 And	p	10	0.361144	13.50	13.90	0.40	23.04. 20:08	341 (N)	3
V412 Nor	p	10	0.5335	16.50	16.95	0.45	23.04. 20:08	143 (SE)	-31
AV Pup	s	1	0.4350067	10.50	11.00	0.50	23.04. 20:08	222 (SW)	14
V448 Mon	s	1	1.118471	9.40	9.80	0.40	23.04. 20:08	253 (W)	15
NX Boo	s	8	0.251135	13.02	13.36	0.34	23.04. 20:08	90 (E)	46
DR Vul	s	1	2.250884	8.65	9.19	0.54	23.04. 20:08	40 (NE)	-3
DG CMi	s	8	0.366037	11.94	12.05	0.11	23.04. 20:08	252 (W)	27
UV Psc	p	1	0.861047	8.91	10.05	1.14	23.04. 20:08	326 (NW)	-28
V356 Vel	p	10	1.767397	6.73	6.87	0.14	23.04. 20:08	185 (S)	-12
AA Dor	p	10	0.2615397	11.13	11.60	0.47	23.04. 20:09	209 (SW)	-45
TU Boo	s	1	0.324284	11.80	12.40	0.60	23.04. 20:09	107 (E)	53
V935 Cep	p	10	1.228	12.05	12.55	0.50	23.04. 20:09	360 (N)	35
PU Boo	p	9	0.482238	10.60	10.90	0.30	23.04. 20:09	72 (E)	50
BB CMi	s	1	0.7928535	10.00	10.80	0.80	23.04. 20:09	242 (SW)	28
V383 Mon	s	2	0.6346866	14.70	15.20	0.50	23.04. 20:10	248 (W)	15
VZ Psc	s	1	0.2612592	10.20	10.43	0.23	23.04. 20:10	357 (N)	-35
DP Gem	s	1	0.5584482	13.40	14.00	0.60	23.04. 20:10	281 (W)	27
AK CMi	p	1	0.5658969	10.10	11.50	1.40	23.04. 20:10	244 (SW)	25
V1137 Her	p	10	0.37083	14.30	14.70	0.40	23.04. 20:10	63 (NE)	48
IX Boo	p	8	0.35431	12.90	13.30	0.40	23.04. 20:10	111 (E)	47
IQ Leo	p	10	0.317518	14.70	15.30	0.60	23.04. 20:10	191 (S)	60
PU Vel	p	10	1.25174	8.52	8.65	0.13	23.04. 20:11	203 (SW)	-4
UV Lyn	s	1	0.414982	9.41	9.78	0.37	23.04. 20:11	257 (W)	63
BR Pup	p	9	1.339585	12.10	12.90	0.80	23.04. 20:11	227 (SW)	0
V451 Oph	s	1	2.19659616	7.86	8.23	0.37	23.04. 20:11	70 (E)	-2
RR TrA	p	8	0.7130905	10.36	11.85	1.49	23.04. 20:11	146 (SE)	-37
V803 Aql	s	4	0.2634245	14.00	14.80	0.80	23.04. 20:11	75 (E)	-22
PQ Dra	p	9	0.3209415	13.90	14.50	0.60	23.04. 20:11	60 (NE)	61
SS Com	s	1	0.412815	11.30	11.90	0.60	23.04. 20:11	142 (SE)	54
V1073 Her	s	1	0.2942815	11.00	11.00	0.00	23.04. 20:11	59 (NE)	18
V581 Pup	p	9	0.92015	11.87	12.47	0.60	23.04. 20:12	224 (SW)	-11
RT Hyi	s	10	0.2840352	12.28	13.13	0.85	23.04. 20:12	190 (S)	-59
V366 Tel	p	10	0.844598	12.76	13.74	0.98	23.04. 20:12	119 (SE)	-57
SZ Cru	p	10	1.974311	10.90	11.60	0.70	23.04. 20:12	172 (S)	-19
V350 Aqr	p	7	0.430354	12.40	13.00	0.60	23.04. 20:12	14 (N)	-41

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.