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 °

BX Tri	p	6	0.1926355	12.35	12.65	0.30	07.09. 09:33	306 (NW)	14
Z Lep	p	1	0.993709	11.63	12.83	1.20	07.09. 09:33	243 (SW)	3
V337 UMa	s	8	0.383365	13.70	14.20	0.50	07.09. 09:33	80 (E)	85
V445 Cas	s	1	0.6735235	10.89	11.08	0.19	07.09. 09:33	334 (NW)	19
NU Cas	p	1	0.766689	13.20	13.90	0.70	07.09. 09:33	336 (NW)	23
G5817.0092 Aqr	p	6	0.369646	14.09	14.09	0.00	07.09. 09:33	337 (NW)	-52
GN Boo	p	1	0.3016025	10.75	11.30	0.55	07.09. 09:33	78 (E)	30
V981 Cyg	p	10	0.507662	14.50	15.00	0.50	07.09. 09:33	16 (N)	19
I Boo	s	1	0.2678178	5.80	6.29	0.49	07.09. 09:33	59 (NE)	39
V369 Cam	p	8	0.3452048	12.50	13.20	0.70	07.09. 09:33	319 (NW)	50
QY Hya	s	2	0.292341	9.04	9.04	0.00	07.09. 09:33	147 (SE)	5
PS Vir	p	1	0.289806	12.00	12.30	0.30	07.09. 09:33	135 (SE)	38
V1374 Tau	p	1	0.250818	13.00	13.50	0.50	07.09. 09:33	266 (W)	42
V589 Vir	s	1	0.271832	13.00	13.00	0.00	07.09. 09:33	99 (E)	12
GZ Aqr	p	4	0.302781	14.60	15.50	0.90	07.09. 09:34	338 (N)	-46
V610 Ara	p	9	0.54316	8.80	9.20	0.40	07.09. 09:34	129 (SE)	-49
GR Boo	p	1	0.3766695	11.45	11.90	0.45	07.09. 09:34	80 (E)	26
CU Sge	p	1	0.7916759	10.90	11.70	0.80	07.09. 09:34	34 (NE)	-17
HT Vir	p	1	0.4076729	7.06	7.48	0.42	07.09. 09:34	109 (E)	22
LN Dra	p	2	0.612142	12.00	12.55	0.55	07.09. 09:34	35 (NE)	24
UV Psc	s	1	0.861047	8.91	9.54	0.63	07.09. 09:34	303 (NW)	-16
VZ Scl	p	10	0.1446222	15.60	18.40	2.80	07.09. 09:34	302 (NW)	-56
V951 Per	p	7	0.270478	12.70	13.20	0.50	07.09. 09:34	289 (W)	30
HH Boo	s	1	0.318666	11.00	11.00	0.00	07.09. 09:35	66 (NE)	45
BT CrB	p	9	0.0892	18.90	20.40	1.50	07.09. 09:35	63 (NE)	24
V1187 Her	s	1	0.310764	11.14	11.31	0.17	07.09. 09:36	58 (NE)	20
EL Lyn	p	7	0.644538	12.65	13.20	0.55	07.09. 09:36	242 (SW)	74
BS CMa	p	10	0.5599472	12.50	13.00	0.50	07.09. 09:36	213 (SW)	8
V900 Mon	p	6	0.298305	11.92	12.80	0.88	07.09. 09:36	240 (SW)	28
LO And	s	1	0.3804371	11.20	11.82	0.62	07.09. 09:36	342 (N)	8
AL Ari	p	1	3.747457	9.31	9.66	0.35	07.09. 09:36	290 (W)	0
V577 Lyr	s	9	0.390011	14.50	14.50	0.00	07.09. 09:36	31 (NE)	13
DK Cyg	p	1	0.470693	10.37	10.93	0.56	07.09. 09:36	2 (N)	-5
V1182 Cen	p	10	0.94915	12.80	13.40	0.60	07.09. 09:36	144 (SE)	-19
GW Cnc	p	1	0.2814125	12.60	13.20	0.60	07.09. 09:36	205 (SW)	59
YZ Aql	p	10	4.67267	10.50	14.20	3.70	07.09. 09:36	44 (NE)	-32
AQ Boo	p	1	0.333139	12.30	13.00	0.70	07.09. 09:37	101 (E)	32
V651 Ara	p	10	0.2770608	14.60	15.40	0.80	07.09. 09:37	129 (SE)	-47
V905 Ara	s	2	0.243905	14.00	14.00	0.00	07.09. 09:37	133 (SE)	-52
V842 Cyg	p	1	0.8591385	14.00	14.90	0.90	07.09. 09:37	31 (NE)	-6
OU Ser	p	1	0.2967662	8.25	8.43	0.18	07.09. 09:37	83 (E)	16
V477 Peg	p	9	0.2747515	11.65	11.75	0.10	07.09. 09:37	357 (N)	-20
EF Boo	s	1	0.4205155	9.43	9.43	0.00	07.09. 09:37	60 (NE)	46
DW UMa	s	1	0.13660653	15.10	16.60	1.50	07.09. 09:37	35 (NE)	79
V843 Mon	s	2	0.526121	12.40	12.90	0.50	07.09. 09:38	235 (SW)	38
DS Pup	p	8	0.3886775	12.70	13.60	0.90	07.09. 09:38	210 (SW)	10
G2750.0854 Peg	p	1	0.471638	10.66	11.06	0.40	07.09. 09:38	343 (N)	-7
V364 Per	s	2	0.3394535	14.60	15.60	1.00	07.09. 09:38	305 (NW)	19
V449 Peg	s	1	0.352657	14.60	14.60	0.00	07.09. 09:38	1 (N)	-12
V803 Aql	s	4	0.2634245	14.00	14.80	0.80	07.09. 09:38	53 (NE)	-36

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.