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

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

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

V1414 Cyg	s	1	1.4062545	13.60	13.60	0.00	30.04. 11:55	301 (NW)	39
V470 Cam	s	1	0.0956467	14.10	14.25	0.15	30.04. 11:55	37 (NE)	58
AA Lyr	s	1	0.5173146	13.40	13.50	0.10	30.04. 11:55	315 (NW)	2
V1193 Cyg	s	1	0.5037687	12.70	13.10	0.40	30.04. 11:56	324 (NW)	34
KZ Boo	p	8	0.353515	12.65	13.10	0.45	30.04. 11:56	9 (N)	15
CW Eri	s	7	2.728372	8.43	8.86	0.43	30.04. 11:56	187 (S)	22
YZ Phe	p	10	0.23472665	12.65	13.32	0.67	30.04. 11:56	199 (S)	-9
ET Leo	p	1	0.3465036	9.55	9.72	0.17	30.04. 11:56	71 (E)	-4
NZ Per	p	1	0.93792	11.70	12.10	0.40	30.04. 11:56	135 (SE)	74
V881 Per	s	1	0.387377	10.71	11.01	0.30	30.04. 11:56	208 (SW)	77
IW TrA	p	10	0.3146	14.20	14.60	0.40	30.04. 11:56	211 (SW)	-74
V1056 Her	s	10	1.876	10.20	10.20	0.00	30.04. 11:57	340 (N)	4
V1833 Ori	p	10	0.377198	10.32	10.55	0.23	30.04. 11:57	152 (SE)	45
RS Sct	p	5	0.6642377	9.78	10.91	1.13	30.04. 11:57	297 (NW)	-33
V1105 Her	s	5	0.321736	12.60	12.60	0.00	30.04. 11:57	327 (NW)	-2
ZZ PsA	p	10	0.373893	9.28	9.56	0.28	30.04. 11:57	248 (W)	-18
V1087 Oph	p	10	0.5872985	15.10	16.20	1.10	30.04. 11:58	316 (NW)	-28
FR Aur	s	5	2.60677	12.70	13.00	0.30	30.04. 11:58	113 (SE)	60
V2284 Cyg	p	1	0.3069917	12.71	13.45	0.74	30.04. 11:58	323 (NW)	21
OP Boo	p	10	0.311443	12.80	13.10	0.30	30.04. 11:58	5 (N)	14
KP Boo	p	9	0.589859	11.90	12.35	0.45	30.04. 11:58	13 (N)	5
AB Tel	p	10	0.32597	13.40	14.10	0.70	30.04. 11:58	250 (W)	-61
V1123 Tau	p	1	0.399949	9.87	10.25	0.38	30.04. 11:58	179 (S)	58
EZ Oct	p	10	0.285878	11.37	12.09	0.72	30.04. 11:59	180 (S)	-53
V361 Lyr	p	4	0.309614	14.30	15.70	1.40	30.04. 11:59	326 (NW)	17
KR Com	s	1	0.4079692	7.27	7.27	0.00	30.04. 11:59	33 (NE)	-16
BX Peg	p	1	0.280418	11.00	11.69	0.69	30.04. 11:59	287 (W)	21
G4708.0841 Cet	s	3	0.361938	12.22	12.22	0.00	30.04. 11:59	187 (S)	39

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.