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 30

05: 01 02 03 04

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

Sunrise // Sunset: 04:17 // 17:45 UTC
Civil Twilight (6°): 03:45 // 18:17 UTC
Nautical Twilight (12°): 03:04 // 18:58 UTC
Astronomical Twilight (18°): 02:20 // 19:42 UTC

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

CZEV036 Cyg	s	6	0.3688	13.27	13.80	0.53	09.04. 20:30	41 (NE)	1
CZEV138 Lac	s	6	1.10582	14.10	14.10	0.00	09.04. 20:30	1 (N)	16
DQ CMa	p	10	0.425025	14.80	15.80	1.00	09.04. 20:31	228 (SW)	10
G5220.0352 Aqr	s	6	0.294751	13.75	13.75	0.00	09.04. 20:31	24 (NE)	-44
PU Boo	p	9	0.482238	10.60	10.90	0.30	09.04. 20:31	67 (NE)	45
V948 Cep	p	10	1.13502	12.35	12.60	0.25	09.04. 20:31	356 (N)	35
QY Hya	p	2	0.292341	9.04	9.36	0.32	09.04. 20:31	161 (S)	10
V473 Cas	p	1	0.41546	13.40	14.00	0.60	09.04. 20:31	336 (NW)	22
V514 Mon	s	1	0.557388	12.80	13.30	0.50	09.04. 20:31	245 (SW)	19
NT Aps	p	5	0.294763	8.39	8.87	0.48	09.04. 20:31	162 (S)	-40
AW Tri	p	10	0.388194	13.40	13.70	0.30	09.04. 20:31	325 (NW)	-2
V481 Cam	p	10	0.319855	14.50	15.50	1.00	09.04. 20:31	353 (N)	53
EM Lac	p	1	0.3891351	12.50	13.09	0.59	09.04. 20:31	3 (N)	14
BT Tri	p	10	0.2512	14.20	14.80	0.60	09.04. 20:32	318 (NW)	2
WZ Cap	s	9	0.3130867	14.00	14.00	0.00	09.04. 20:32	33 (NE)	-51
LM Boo	p	1	0.327922	12.00	12.50	0.50	09.04. 20:32	98 (E)	39
DW CMi	p	2	0.30755495	14.50	15.00	0.50	09.04. 20:32	237 (SW)	30
V2610 Oph	s	1	0.426508	9.20	9.45	0.25	09.04. 20:32	79 (E)	-14
V442 Cyg	s	1	2.3859454	10.00	10.49	0.49	09.04. 20:32	29 (NE)	-4
V599 Aur	s	1	0.316533	11.67	11.90	0.23	09.04. 20:32	288 (W)	27
DP Cep	p	4	1.269964	13.90	15.00	1.10	09.04. 20:33	357 (N)	21
NN Tel	s	10	0.3838	15.00	15.50	0.50	09.04. 20:33	118 (SE)	-66
TX Ari	p	2	2.691325	11.40	12.60	1.20	09.04. 20:33	307 (NW)	7
UZ CMi	p	1	0.551363	11.60	12.10	0.50	09.04. 20:33	234 (SW)	31
V343 UMa	s	1	0.560642	14.20	14.20	0.00	09.04. 20:33	356 (N)	88
V917 Cep	p	7	0.411767	12.88	13.25	0.37	09.04. 20:33	359 (N)	29
OZ Dra	p	10	0.136647	18.00	20.00	2.00	09.04. 20:34	38 (NE)	64
RV Per	p	1	1.973493	10.30	12.70	2.40	09.04. 20:34	300 (NW)	20
V474 Hya	s	6	0.528304	11.80	11.80	0.00	09.04. 20:34	225 (SW)	31
V513 Her	s	3	0.3037692	15.30	15.70	0.40	09.04. 20:34	64 (NE)	10
V523 Aur	s	1	0.330437	13.30	13.30	0.00	09.04. 20:34	276 (W)	54
TY Boo	s	1	0.3171485	10.81	11.35	0.54	09.04. 20:34	83 (E)	43
HS Cnc	p	7	0.359488	13.16	13.27	0.11	09.04. 20:34	222 (SW)	45
GR Psc	p	4	0.49432	11.21	11.21	0.00	09.04. 20:34	327 (NW)	-11
XY Men	s	10	0.7766348	10.63	10.88	0.25	09.04. 20:34	205 (SW)	-44
SZ Scl	p	10	0.320832	11.72	12.40	0.68	09.04. 20:34	311 (NW)	-65
AA Lyn	p	9	0.561388	14.70	15.30	0.60	09.04. 20:34	272 (W)	58
CY Mic	p	10	1.62873	11.75	12.46	0.71	09.04. 20:34	77 (E)	-68
HI Leo	p	1	0.3115905	10.90	11.60	0.70	09.04. 20:34	172 (S)	41
HX UMa	s	5	0.379156	8.89	9.06	0.17	09.04. 20:35	112 (E)	76
V960 Cep	p	6	0.333992	12.80	13.50	0.70	09.04. 20:35	354 (N)	29
AQ Cap	s	7	0.3173885	13.00	13.00	0.00	09.04. 20:35	43 (NE)	-52
GO Psc	p	8	0.453256	13.05	13.40	0.35	09.04. 20:35	331 (NW)	-2
V1258 Cen	p	10	0.08885	15.40	22.20	6.80	09.04. 20:35	152 (SE)	4
HY Pav	p	10	0.351657	11.40	12.30	0.90	09.04. 20:35	159 (S)	-62
AZ Gem	p	1	1.006186	11.80	12.40	0.60	09.04. 20:36	259 (W)	28
BN Ari	p	1	0.2993717	10.38	11.02	0.64	09.04. 20:36	317 (NW)	-2
V448 Mon	p	1	1.118471	9.40	9.90	0.50	09.04. 20:36	247 (SW)	20
V441 Lac	s	1	0.3089166	12.56	12.56	0.00	09.04. 20:36	6 (N)	13
V979 Cyg	s	1	0.3737045	14.20	14.70	0.50	09.04. 20:36	37 (NE)	2

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.