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

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

Sunrise // Sunset: 06:26 // 16:01 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:12 UTC
Astronomical Twilight (18°): 04:37 // 17:50 UTC

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

V354 UMa	s	7	0.2938285	10.93	11.20	0.27	05.02. 11:57	326 (NW)	19
V743 Sgr	s	10	0.276635806	13.80	14.20	0.40	05.02. 11:57	233 (SW)	-7
NO Cam	p	1	0.430755	12.20	13.00	0.80	05.02. 11:57	22 (N)	47
TU Boo	p	1	0.324284	11.80	12.50	0.70	05.02. 11:57	310 (NW)	6
U Gem	p	1	0.17690624	8.20	14.90	6.70	05.02. 11:57	30 (NE)	-13
V2280 Cyg	p	1	0.353365	13.32	14.08	0.76	05.02. 11:57	281 (W)	64
V1222 Cen	p	10	1.4329	16.83	16.85	0.02	05.02. 11:57	222 (SW)	-73
V824 Cyg	p	5	0.6441952	14.00	14.90	0.90	05.02. 11:57	249 (W)	65
V691 Her	s	9	0.58716	13.30	13.30	0.00	05.02. 11:57	278 (W)	16
V483 And	p	1	0.2970635	11.97	12.20	0.23	05.02. 11:58	99 (E)	64
AY Aqr	p	10	0.281995	13.70	14.70	1.00	05.02. 11:58	174 (S)	20
V804 Cep	s	6	0.347592	12.94	13.45	0.51	05.02. 11:58	8 (N)	51
V471 Cas	s	1	0.4009368	14.10	14.10	0.00	05.02. 11:58	60 (NE)	58
V879 Aql	p	9	0.2710068	13.10	14.80	1.70	05.02. 11:58	242 (SW)	35
V395 Nor	p	10	0.647878	9.11	9.54	0.43	05.02. 11:58	237 (SW)	-33
IW Boo	p	4	0.264742	13.40	13.70	0.30	05.02. 11:58	316 (NW)	18
AQ Com	p	1	0.2813295	15.20	15.70	0.50	05.02. 11:58	323 (NW)	-10
V1098 Her	p	1	0.352269	12.44	12.82	0.38	05.02. 11:58	297 (NW)	49
RW Com	s	1	0.2373465	11.00	11.56	0.56	05.02. 11:58	327 (NW)	-6
BE Cep	p	1	0.4243943	12.40	13.30	0.90	05.02. 11:59	29 (NE)	80
FY CVn	p	10	0.386118	13.30	13.70	0.40	05.02. 11:59	318 (NW)	13
V2134 Cyg	p	10	1.429214	8.32	8.50	0.17	05.02. 11:59	249 (W)	76
IW TrA	p	10	0.3146	14.20	14.60	0.40	05.02. 11:59	216 (SW)	-39
AT Peg	s	1	1.146084	8.97	9.04	0.07	05.02. 11:59	176 (S)	48
DW CMi	p	2	0.30755495	14.50	15.00	0.50	05.02. 11:59	41 (NE)	-27
V368 Cam	p	6	0.4089212	13.35	13.35	0.00	05.02. 11:59	25 (NE)	44
U Sct	p	6	0.954985	10.08	11.04	0.96	05.02. 11:59	228 (SW)	15
CT Scl	p	10	0.406798	11.91	12.12	0.21	05.02. 11:59	138 (SE)	3
V477 Peg	p	9	0.2747515	11.65	11.75	0.10	05.02. 11:59	184 (S)	60

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.