Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:05 // 15:22 UTC
Civil Twilight (6°): 05:32 // 15:56 UTC
Nautical Twilight (12°): 04:53 // 16:35 UTC
Astronomical Twilight (18°): 04:15 // 17:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BB CMi s 1 0.7928535 10.00 10.80 0.80 12.11. 07:19 248 (W) 23
V553 And p 6 0.30903 17.12 17.68 0.56 12.11. 07:19 337 (NW) 8
V965 Cyg s 1 0.6405687 13.90 14.60 0.70 12.11. 07:19 49 (NE) 8
V645 And p 8 0.4125814 13.05 13.45 0.40 12.11. 07:19 4 (N) 9
OO Cyg s 7 0.2620015 14.10 14.10 0.00 12.11. 07:19 44 (NE) 12
BM Tri p 9 0.317819 13.00 13.40 0.40 12.11. 07:19 334 (NW) -1
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 12.11. 07:19 26 (NE) 14
V443 Cas p 10 2.743542 14.50 15.50 1.00 12.11. 07:20 1 (N) 12
UY UMa p 1 0.3760203 12.70 12.90 0.20 12.11. 07:20 62 (NE) 72
BF Tri p 9 0.326566 14.00 14.60 0.60 12.11. 07:20 335 (NW) -5
RW Lac s 1 10.369207 10.40 10.80 0.40 12.11. 07:20 10 (N) 11
BT CrB p 9 0.0892 18.90 20.40 1.50 12.11. 07:20 84 (E) 43
V2165 Cyg p 9 1.96239 8.75 8.90 0.16 12.11. 07:20 21 (N) 15
BS UMa p 1 0.3495099 13.70 14.00 0.30 12.11. 07:20 210 (SW) 82
V515 Cam p 6 0.30833 13.45 14.10 0.65 12.11. 07:20 360 (N) 64
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 12.11. 07:20 49 (NE) 25
WW Sex p 8 1.439149 9.96 10.50 0.54 12.11. 07:20 214 (SW) 29
AS CrB p 1 0.380663 11.35 11.85 0.50 12.11. 07:20 83 (E) 43
V873 Aql s 5 0.357572 13.30 13.30 0.00 12.11. 07:20 79 (E) -9
V1067 Cas p 10 0.413247 12.20 13.15 0.95 12.11. 07:21 353 (N) 36
OP Cen s 10 0.4623218 13.10 13.80 0.70 12.11. 07:21 167 (S) -21
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 12.11. 07:21 16 (N) -49
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 12.11. 07:21 33 (NE) 29
V2640 Oph s 7 0.419892 12.50 13.20 0.70 12.11. 07:21 91 (E) 7
GZ Gem s 6 1.225009 13.60 13.60 0.00 12.11. 07:21 276 (W) 20
EF Cep s 1 0.6061084 12.00 12.60 0.60 12.11. 07:21 347 (N) 47
TY UMa p 1 0.354548 11.48 12.14 0.66 12.11. 07:21 24 (NE) 83
OW Com p 10 0.258127 15.40 16.40 1.00 12.11. 07:21 141 (SE) 52
OZ Cen p 10 0.3557686 12.60 13.10 0.50 12.11. 07:21 164 (S) -22
GY Pup p 10 0.4121794 11.90 12.30 0.40 12.11. 07:22 229 (SW) -18
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 12.11. 07:22 39 (NE) 11
DW CMi p 2 0.30755495 14.50 15.00 0.50 12.11. 07:22 251 (W) 21
IP Peg p 1 0.15820616 13.00 18.60 5.60 12.11. 07:22 7 (N) -21
V640 Ori p 3 2.02072 11.20 13.50 2.30 12.11. 07:22 263 (W) -6
V636 Oph p 10 2.233265 13.50 15.70 2.20 12.11. 07:22 74 (E) 1
BS Gem p 9 1.05035 14.70 16.00 1.30 12.11. 07:22 281 (W) 20
CC Lyn p 6 0.354627 6.42 6.52 0.10 12.11. 07:22 286 (W) 47
LM Boo p 1 0.327922 12.00 12.50 0.50 12.11. 07:22 113 (SE) 49
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 12.11. 07:22 59 (NE) 22
GR Vir p 1 0.346974 7.80 8.40 0.60 12.11. 07:23 132 (SE) 22
PS Vir s 1 0.289806 12.00 12.30 0.30 12.11. 07:23 178 (S) 46
CG Cyg s 1 0.6311435 9.73 9.73 0.00 12.11. 07:23 34 (NE) 3
V1310 Her p 9 3.12077 12.45 13.45 1.00 12.11. 07:23 63 (NE) 27
V Tuc p 10 0.8709203 10.60 11.83 1.23 12.11. 07:23 192 (S) -67
HS Her s 1 1.6374341 8.50 8.63 0.13 12.11. 07:23 63 (NE) 10
XX Leo p 1 0.971131 11.10 11.70 0.60 12.11. 07:23 222 (SW) 47
EZ Hya p 1 0.449751 10.40 10.70 0.30 12.11. 07:23 217 (SW) 19
V357 Her s 5 0.28204 13.40 13.40 0.00 12.11. 07:23 72 (E) 2
V1289 Her p 1 0.340092 11.06 11.45 0.39 12.11. 07:23 68 (E) 27
VY Cet p 3 0.34081 11.20 11.90 0.70 12.11. 07:24 312 (NW) -52
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.