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 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

10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 24 25 26 27 28 29 30 31 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

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 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 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 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 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 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 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 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 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

06: 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 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

07: 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 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

08: 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 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

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

Sunrise // Sunset: 04:09 // 17:52 UTC
Civil Twilight (6°): 03:36 // 18:25 UTC
Nautical Twilight (12°): 02:55 // 19:06 UTC
Astronomical Twilight (18°): 02:09 // 19:52 UTC

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

GH Cam	p	10	0.59987	13.80	17.00	3.20	30.08. 09:21	324 (NW)	49
V1200 Cyg	s	8	0.3690595	15.30	16.10	0.80	30.08. 09:22	3 (N)	18
AL Cam	p	1	1.328331	10.50	11.30	0.80	30.08. 09:22	12 (N)	57
HY Lyr	s	4	0.369101	13.80	14.10	0.30	30.08. 09:22	33 (NE)	-1
V337 Aql	s	10	2.733879	8.57	9.09	0.52	30.08. 09:22	36 (NE)	-36
V359 Cas	p	1	1.303887	11.80	12.60	0.80	30.08. 09:23	338 (N)	21
AX Vul	p	1	2.024835	11.00	12.80	1.80	30.08. 09:23	6 (N)	-15
V424 Cam	s	8	0.325849	13.15	13.15	0.00	30.08. 09:24	337 (NW)	60
ER Sct	p	7	1.361056	9.10	9.40	0.30	30.08. 09:24	45 (NE)	-39
RU UMi	s	1	0.524926	10.00	10.22	0.22	30.08. 09:24	32 (NE)	53
V902 Cyg	p	9	1.628917	14.50	15.30	0.80	30.08. 09:24	18 (N)	-9
V909 Cep	s	7	0.425573	12.13	12.13	0.00	30.08. 09:24	346 (N)	22
BT Vul	s	1	1.1412005	11.80	12.30	0.50	30.08. 09:24	8 (N)	-12
BB CMi	p	1	0.7928535	10.00	10.80	0.80	30.08. 09:24	203 (SW)	43
V1139 Cas	s	1	0.2971	12.80	12.80	0.00	30.08. 09:24	322 (NW)	30
V1300 Her	s	1	0.296334	12.63	12.63	0.00	30.08. 09:24	36 (NE)	7
V1740 Aql	p	8	0.44014	14.00	14.40	0.40	30.08. 09:25	35 (NE)	-32
V757 Cep	s	8	0.343873	14.00	14.70	0.70	30.08. 09:25	348 (N)	42
V2477 Cyg	p	4	0.31125	9.86	10.65	0.79	30.08. 09:25	6 (N)	17
BL Phe	p	10	0.810356	8.34	8.68	0.34	30.08. 09:25	236 (SW)	-61
V2637 Oph	p	7	0.386173	11.80	12.27	0.47	30.08. 09:25	59 (NE)	-17
AB CMi	p	10	4.071252	13.40	15.90	2.50	30.08. 09:25	221 (SW)	46
CR Scl	p	10	0.246539	9.62	9.77	0.15	30.08. 09:25	267 (W)	-48
V515 Mon	p	1	0.8739713	11.60	12.20	0.60	30.08. 09:25	219 (SW)	31
LY Cep	p	10	1.948004	13.90	14.20	0.30	30.08. 09:25	353 (N)	23
V365 Sge	p	1	0.369126	13.11	13.81	0.70	30.08. 09:25	13 (N)	-22
NSV 04188 Cnc	p	5	0.308035	12.00	13.10	1.10	30.08. 09:25	188 (S)	52
V517 And	p	10	0.49053	13.30	13.60	0.30	30.08. 09:25	315 (NW)	10
MZ Lyr	s	7	0.9673965	13.30	14.00	0.70	30.08. 09:25	28 (NE)	-8
NY Vir	p	1	0.10101597	13.30	14.22	0.92	30.08. 09:26	107 (E)	11
V668 Ori	p	9	0.8242318	14.50	15.20	0.70	30.08. 09:26	244 (SW)	45
V1815 Cyg	p	1	0.483976	11.20	11.50	0.30	30.08. 09:26	350 (N)	9
WZ UMi	p	10	0.64137	12.85	13.15	0.30	30.08. 09:26	24 (NE)	52
V639 Aur	s	4	0.3571	14.01	14.01	0.00	30.08. 09:26	294 (NW)	61
V1223 Tau	p	7	0.446918	12.15	12.60	0.45	30.08. 09:26	271 (W)	12
IZ Mon	s	1	0.779805	11.90	12.00	0.10	30.08. 09:26	222 (SW)	42
FW Per	p	2	0.7912316	14.30	15.30	1.00	30.08. 09:26	301 (NW)	49
V658 Lyr	s	1	0.33026	11.10	11.10	0.00	30.08. 09:26	25 (NE)	12
LY Boo	p	9	0.41441	13.10	13.31	0.21	30.08. 09:26	65 (NE)	32
W Equ	p	9	4.236866	11.80	12.40	0.60	30.08. 09:26	356 (N)	-28
VV Cyg	s	1	1.477048	13.00	13.20	0.20	30.08. 09:27	359 (N)	6
V963 Cyg	p	1	1.39466785	12.59	13.37	0.78	30.08. 09:27	17 (N)	-6
V780 Sgr	p	10	0.860306	12.80	13.60	0.80	30.08. 09:27	74 (E)	-47
GK CVn	p	10	0.4012861	14.40	15.50	1.10	30.08. 09:28	77 (E)	35
AL Tri	p	1	0.268564	14.10	14.40	0.30	30.08. 09:28	306 (NW)	10
RAFV138 Del	s	6	0.3615	14.40	14.80	0.40	30.08. 09:28	11 (N)	-29
YY Gem	s	1	0.8142822	8.91	9.59	0.68	30.08. 09:28	230 (SW)	66
IX Boo	p	8	0.35431	12.90	13.30	0.40	30.08. 09:28	82 (E)	25
SV Gru	p	10	1.35939	11.96	14.16	2.20	30.08. 09:28	295 (NW)	-79
VY Cnc	s	10	0.7194195	11.90	12.30	0.40	30.08. 09:28	181 (S)	59

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.