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

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

Sunrise // Sunset: 04:03 // 18:01 UTC
Civil Twilight (6°): 03:30 // 18:33 UTC
Nautical Twilight (12°): 02:47 // 19:16 UTC
Astronomical Twilight (18°): 02:00 // 20:04 UTC

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

V2284 Cyg	p	1	0.3069917	12.71	13.45	0.74	25.08. 18:47	86 (E)	76
MZ TrA	p	10	4.73065	8.57	8.76	0.19	25.08. 18:47	197 (S)	-29
PT Boo	s	9	0.4466345	12.60	12.60	0.00	25.08. 18:47	272 (W)	62
V664 Pup	p	10	0.330557	11.89	12.26	0.37	25.08. 18:47	258 (W)	-77
V572 Per	s	5	1.21317	6.50	6.50	0.00	25.08. 18:48	26 (NE)	17
AR Boo	s	1	0.3448727	13.50	14.20	0.70	25.08. 18:48	268 (W)	35
ZZ Lac	s	6	2.889665	13.60	13.60	0.00	25.08. 18:48	62 (NE)	51
AI Cap	p	10	3.08366	12.16	13.53	1.37	25.08. 18:48	144 (SE)	22
EX Hya	p	10	0.068233846	9.60	13.99	4.39	25.08. 18:48	242 (SW)	-15
TY Cet	p	5	0.323676	11.62	12.10	0.48	25.08. 18:48	72 (E)	-33
GU Leo	s	2	0.354085	11.60	11.60	0.00	25.08. 18:48	308 (NW)	-6
WY Cep	p	2	1.249057	10.80	11.70	0.90	25.08. 18:48	36 (NE)	52
V365 UMa	p	10	0.381189	12.85	13.15	0.30	25.08. 18:48	302 (NW)	55
AK Cam	p	1	2.226805	10.30	10.90	0.60	25.08. 18:48	350 (N)	39
V Crt	p	1	0.7020358	9.90	10.53	0.63	25.08. 18:49	267 (W)	-19
V570 Per	p	8	1.900942	8.15	8.25	0.10	25.08. 18:49	28 (NE)	16
DQ Her	p	7	0.19362088	13.00	18.08	5.08	25.08. 18:49	175 (S)	86
QW Cyg	p	2	0.5876453	13.90	14.40	0.50	25.08. 18:49	111 (E)	66
V351 Aqr	p	7	0.2846705	12.40	13.00	0.60	25.08. 18:49	105 (E)	14
CN Hyi	p	10	0.456087	6.66	6.93	0.27	25.08. 18:49	151 (SE)	-59
AZ Vir	p	1	0.3496644	10.74	11.37	0.63	25.08. 18:49	254 (W)	19
CZ Peg	p	9	0.562229	13.40	14.40	1.00	25.08. 18:49	99 (E)	40
V338 Her	p	1	1.305748	10.07	11.15	1.08	25.08. 18:50	201 (S)	83
WY Hya	s	1	0.716008	10.40	11.20	0.80	25.08. 18:50	321 (NW)	-33
V2240 Cyg	s	1	0.404173	12.03	12.03	0.00	25.08. 18:50	106 (E)	64
ER Cep	p	9	0.2857369	15.67	16.34	0.67	25.08. 18:50	7 (N)	49
V349 Vir	p	10	2.12408	8.29	8.34	0.05	25.08. 18:50	242 (SW)	21
V1160 Her	p	10	0.376073	12.20	12.65	0.45	25.08. 18:50	262 (W)	69
V1633 Ori	s	3	1.149385	12.10	12.10	0.00	25.08. 18:50	356 (N)	-36
FI CVn	p	10	0.3340635	11.90	12.02	0.12	25.08. 18:51	282 (W)	39
V1184 Aql	p	6	0.565604	13.10	13.50	0.40	25.08. 18:51	160 (S)	49
LU Vir	s	1	0.492241	7.84	8.17	0.33	25.08. 18:51	251 (W)	8
EF Boo	s	1	0.4205155	9.43	9.43	0.00	25.08. 18:51	293 (NW)	56
V500 Cam	s	6	0.2483505	14.00	14.70	0.70	25.08. 18:51	350 (N)	41
KP Peg	s	5	0.7272053	7.05	7.05	0.00	25.08. 18:51	114 (SE)	36
HL Eri	p	10	0.512616	8.56	8.60	0.04	25.08. 18:52	34 (NE)	-43
PS Cam	p	4	0.92005	12.58	13.55	0.97	25.08. 18:52	18 (N)	23
V1062 Her	s	1	0.251436	13.10	13.10	0.00	25.08. 18:52	228 (SW)	82
AV Pup	s	1	0.4350067	10.50	11.00	0.50	25.08. 18:52	309 (NW)	-47
VZ Psc	p	1	0.2612592	10.20	10.45	0.25	25.08. 18:52	95 (E)	10
G2837.1343 And	p	8	0.266628	11.90	12.35	0.45	25.08. 18:52	43 (NE)	18
GV Leo	p	1	0.266728	11.37	11.50	0.13	25.08. 18:52	303 (NW)	-4
PZ Cam	p	10	0.28589	13.20	13.50	0.30	25.08. 18:52	15 (N)	27
ET Mus	s	8	0.4593487	12.10	12.10	0.00	25.08. 18:52	201 (S)	-45
FP Aur	p	1	0.9472336	11.70	12.00	0.30	25.08. 18:53	6 (N)	-9
NS Com	p	9	0.330805	13.25	13.60	0.35	25.08. 18:53	277 (W)	25
V338 Aqr	s	9	0.285143	12.40	12.40	0.00	25.08. 18:53	120 (SE)	21
V921 Her	p	1	0.87738	9.44	9.80	0.36	25.08. 18:53	265 (W)	76
DU Oct	p	10	2.47867	9.21	9.48	0.27	25.08. 18:53	168 (S)	-39
V1139 Cas	p	1	0.2971	12.80	13.23	0.43	25.08. 18:54	37 (NE)	30

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.