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 07

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

Sunrise // Sunset: 03:32 // 18:21 UTC
Civil Twilight (6°): 02:56 // 18:56 UTC
Nautical Twilight (12°): 02:09 // 19:44 UTC
Astronomical Twilight (18°): 01:12 // 20:41 UTC

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

V2363 Cyg	p	7	0.36207	12.10	12.28	0.18	02.05. 13:30	340 (N)	15
IN Cnc	s	5	0.501459	13.00	12.00	-1.00	02.05. 13:30	102 (E)	31
PY Cyg	p	8	0.4650325	14.80	15.20	0.40	02.05. 13:30	329 (NW)	6
V502 Her	s	1	0.3692772	12.80	13.50	0.70	02.05. 13:30	355 (N)	-7
V700 Cyg	p	1	0.2906303	11.90	12.40	0.50	02.05. 13:30	323 (NW)	9
V1081 Cas	p	9	0.374246	16.71	17.07	0.36	02.05. 13:30	307 (NW)	56
V343 UMa	p	1	0.560642	14.20	14.70	0.50	02.05. 13:30	53 (NE)	41
AK Boo	s	8	0.69403	15.80	16.30	0.50	02.05. 13:30	47 (NE)	-2
V606 Cen	p	10	1.4950935	9.40	10.25	0.85	02.05. 13:30	131 (SE)	-57
V2553 Oph	s	1	0.457615	11.30	11.70	0.40	02.05. 13:30	357 (N)	-26
V954 Oph	s	9	0.2252705	14.30	14.90	0.60	02.05. 13:30	342 (N)	-37
EW Del	p	6	0.3923312	15.10	15.50	0.40	02.05. 13:31	315 (NW)	-13
IO Boo	p	7	0.2711483	13.00	13.50	0.50	02.05. 13:31	40 (NE)	-5
EV CVn	s	3	0.335969	12.00	12.00	0.00	02.05. 13:31	50 (NE)	15
V449 Peg	p	1	0.352657	14.60	15.10	0.50	02.05. 13:31	306 (NW)	8
HS Per	p	6	2.836769	13.00	15.90	2.90	02.05. 13:31	303 (NW)	60
VV UMa	p	1	0.687376	10.13	10.91	0.78	02.05. 13:31	55 (NE)	51
BI CVn	s	1	0.3842103	10.35	10.75	0.40	02.05. 13:31	47 (NE)	13
V804 Aql	s	8	0.6553905	11.30	11.60	0.30	02.05. 13:31	323 (NW)	-40
BW Dra	p	1	0.292165	8.61	9.08	0.47	02.05. 13:31	15 (N)	25
PY Vir	p	1	0.311248	9.60	10.10	0.50	02.05. 13:31	70 (E)	-21
MU Dra	s	1	0.349664	12.76	12.76	0.00	02.05. 13:32	343 (N)	13
V441 Lac	p	1	0.3089166	12.56	12.78	0.22	02.05. 13:32	318 (NW)	30
GL Her	s	1	2.344974	11.50	11.50	0.00	02.05. 13:32	338 (N)	-13
V386 Dra	p	1	0.238912	13.40	13.90	0.50	02.05. 13:32	354 (N)	12
DO Leo	p	7	0.2345148	16.00	17.00	1.00	02.05. 13:32	87 (E)	17
IP Peg	s	1	0.15820616	13.00	13.00	0.00	02.05. 13:32	281 (W)	15
AX Cas	p	1	0.6003735	12.80	13.30	0.50	02.05. 13:32	313 (NW)	57
XY Boo	s	1	0.370564	10.30	10.61	0.31	02.05. 13:32	48 (NE)	-6
V829 Her	s	1	0.358153	11.90	11.90	0.00	02.05. 13:32	4 (N)	-5
V2546 Cyg	s	1	0.62279	11.37	11.92	0.55	02.05. 13:33	321 (NW)	2
V402 Aur	s	3	0.603498	8.84	8.84	0.00	02.05. 13:33	189 (S)	71
WW Sex	p	8	1.439149	9.96	10.50	0.54	02.05. 13:33	110 (E)	9
AN CMi	p	9	1.822295	14.00	15.50	1.50	02.05. 13:33	144 (SE)	36
V481 Cam	p	10	0.319855	14.50	15.50	1.00	02.05. 13:33	5 (N)	54
VY Cet	s	3	0.34081	11.20	11.80	0.60	02.05. 13:34	228 (SW)	7
V728 Her	s	1	0.4712895	10.90	11.40	0.50	02.05. 13:34	360 (N)	2
XX Ant	s	7	0.8880136	8.62	9.23	0.61	02.05. 13:34	131 (SE)	-17
V797 Cep	s	1	0.270449	14.60	14.60	0.00	02.05. 13:34	346 (N)	55
V428 Cam	s	8	0.290606	12.85	12.85	0.00	02.05. 13:34	7 (N)	62
V1172 Her	p	4	0.236167	12.00	12.50	0.50	02.05. 13:34	14 (N)	-23
BS UMa	p	1	0.3495099	13.70	14.00	0.30	02.05. 13:34	58 (NE)	30
BN Psc	p	8	0.349118	16.45	16.75	0.30	02.05. 13:34	265 (W)	42
V338 Dra	s	5	0.2351485	13.30	13.30	0.00	02.05. 13:34	11 (N)	22
TU CMi	p	5	0.4334425	14.40	15.10	0.70	02.05. 13:35	134 (SE)	39
V889 Cep	s	10	0.418336	12.55	12.80	0.25	02.05. 13:35	329 (NW)	41
V683 Sgr	p	10	0.5836082	12.30	12.80	0.50	02.05. 13:35	317 (NW)	-73
AA Lyr	s	1	0.5173146	13.40	13.50	0.10	02.05. 13:35	337 (NW)	-7
NR Lac	s	1	0.6048055	13.20	13.40	0.20	02.05. 13:35	313 (NW)	30
V344 Dra	p	9	0.332887	13.70	14.20	0.50	02.05. 13:35	11 (N)	19

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.