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 01 02 03 04 05 06

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 30 31

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

Sunrise // Sunset: 04:20 // 17:35 UTC
Civil Twilight (6°): 03:49 // 18:07 UTC
Nautical Twilight (12°): 03:09 // 18:47 UTC
Astronomical Twilight (18°): 02:26 // 19:30 UTC

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

V363 Aqr	p	10	1.99119	12.30	12.80	0.50	06.09. 18:11	102 (E)	-6
V428 Gem	p	8	0.491506	10.93	11.33	0.40	06.09. 18:11	344 (N)	-12
EV CVn	s	3	0.335969	12.00	12.00	0.00	06.09. 18:11	291 (W)	32
V1179 Her	s	1	0.385505	11.39	11.69	0.30	06.09. 18:11	219 (SW)	45
NO Com	p	10	2.7044	6.94	7.02	0.08	06.09. 18:11	286 (W)	27
MY Boo	s	8	0.473378	13.70	14.20	0.50	06.09. 18:11	298 (NW)	59
V870 Cep	p	7	0.301066	10.93	11.17	0.24	06.09. 18:11	47 (NE)	57
IN Boo	p	7	0.285759	13.90	14.80	0.90	06.09. 18:11	271 (W)	41
GT Psc	p	9	0.873532	12.25	12.64	0.39	06.09. 18:11	58 (NE)	17
AU Ser	s	1	0.3864975	10.90	11.61	0.71	06.09. 18:12	237 (SW)	51
V489 Ser	p	9	0.078847	19.20	21.00	1.80	06.09. 18:12	222 (SW)	32
OP Boo	p	10	0.311443	12.80	13.10	0.30	06.09. 18:12	296 (NW)	61
KO Boo	s	9	0.369518	13.15	13.35	0.20	06.09. 18:13	262 (W)	38
V432 Per	s	1	0.3833085	11.00	11.60	0.60	06.09. 18:13	33 (NE)	11
SX Gem	s	1	1.3668748	11.00	11.30	0.30	06.09. 18:13	357 (N)	-19
AW Vul	p	1	0.8064505	10.80	11.90	1.10	06.09. 18:13	122 (SE)	54
V753 Mon	p	5	0.677044	8.30	8.82	0.51	06.09. 18:13	342 (N)	-42
W UMa	s	1	0.3336367	7.75	8.43	0.68	06.09. 18:13	331 (NW)	24
TY Cet	p	5	0.323676	11.62	12.10	0.48	06.09. 18:14	75 (E)	-31
CN Lyn	s	6	1.955509	9.07	9.07	0.00	06.09. 18:14	340 (N)	2
V646 Aur	p	9	0.438786	13.40	13.80	0.40	06.09. 18:14	357 (N)	2
NU Boo	p	8	0.339576	13.40	13.80	0.40	06.09. 18:14	297 (NW)	60
HI Leo	s	1	0.3115905	10.90	10.90	0.00	06.09. 18:14	284 (W)	-9
FW Her	s	4	0.835415	14.40	14.60	0.20	06.09. 18:15	191 (S)	65
V878 Her	s	1	0.529475	9.37	9.37	0.00	06.09. 18:15	273 (W)	81
IV Cas	p	1	0.9985167	11.20	12.40	1.20	06.09. 18:15	53 (NE)	41
DG CMi	p	8	0.366037	11.94	13.90	1.96	06.09. 18:15	343 (N)	-29
VV Lac	p	6	3.454228	13.90	15.50	1.60	06.09. 18:15	61 (NE)	52
G0816.1907 Cnc	p	6	0.3158	12.00	12.50	0.50	06.09. 18:15	321 (NW)	-18
HW Vir	s	1	0.11671953	10.50	11.20	0.70	06.09. 18:15	260 (W)	-3
V2788 Ori	p	7	0.500033	12.00	12.50	0.50	06.09. 18:16	2 (N)	-34
V459 Peg	p	9	0.295664	13.65	14.52	0.87	06.09. 18:16	105 (E)	40
V511 Per	s	9	3.045303	8.10	8.10	0.00	06.09. 18:16	32 (NE)	8
V781 Tau	s	1	0.344909	8.90	9.30	0.40	06.09. 18:16	7 (N)	-13
V461 Cam	p	10	0.3385585	13.30	13.75	0.45	06.09. 18:16	357 (N)	33
KO Lac	p	10	1.0260805	14.60	15.50	0.90	06.09. 18:16	61 (NE)	55
V508 Cen	s	10	0.3945023	12.70	13.20	0.50	06.09. 18:16	223 (SW)	-16
V356 Hya	p	9	0.911829	7.56	7.69	0.13	06.09. 18:16	228 (SW)	-3
VW Tri	s	1	0.298863	13.90	14.40	0.50	06.09. 18:16	50 (NE)	10
V495 Aur	p	8	1.046379	12.70	13.30	0.60	06.09. 18:17	355 (N)	7
UW Boo	p	1	1.0047108	10.40	11.40	1.00	06.09. 18:17	290 (W)	51
FZ Ori	p	1	0.3999873	10.70	11.30	0.60	06.09. 18:17	12 (N)	-37
V804 Aql	s	8	0.6553905	11.30	11.60	0.30	06.09. 18:17	167 (S)	33
V1142 Cen	p	10	2.52473	11.67	13.43	1.76	06.09. 18:17	215 (SW)	-39
V822 Cyg	p	2	1.267769	12.90	14.20	1.30	06.09. 18:17	120 (SE)	68
HH Boo	s	1	0.318666	11.00	11.00	0.00	06.09. 18:17	289 (W)	51
AM Leo	p	1	0.3657975	9.25	9.83	0.58	06.09. 18:17	292 (W)	-5
HX Lac	p	4	0.527476	14.20	14.90	0.70	06.09. 18:17	68 (E)	55
V364 Aps	p	5	0.295464	14.00	14.40	0.40	06.09. 18:17	189 (S)	-39
EQ UMa	s	6	0.3581533	12.40	12.60	0.20	06.09. 18:17	340 (N)	17

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.