Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:22 UTC
Civil Twilight (6°): 06:17 // 15:58 UTC
Nautical Twilight (12°): 05:37 // 16:38 UTC
Astronomical Twilight (18°): 04:58 // 17:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V731 Her s 1 0.4264073 13.30 13.80 0.50 11.01. 21:14 4 (N) 4
V344 Lac p 1 0.392239 12.20 13.00 0.80 11.01. 21:14 319 (NW) 28
BO CVn p 1 0.5174625 9.48 10.10 0.62 11.01. 21:14 40 (NE) 13
V934 Cep p 7 0.431014 13.02 13.50 0.48 11.01. 21:14 331 (NW) 44
DE Lyn s 1 0.408818 13.13 13.13 0.00 11.01. 21:14 56 (NE) 65
IP Gem s 10 2.349082 13.80 14.50 0.70 11.01. 21:14 150 (SE) 60
V1234 Tau p 7 0.387939 12.60 13.00 0.40 11.01. 21:15 206 (SW) 46
HI Lac p 10 0.1666655 15.00 18.00 3.00 11.01. 21:15 316 (NW) 33
V357 Dra p 6 0.619276 11.55 12.15 0.60 11.01. 21:15 5 (N) 29
V620 Aur p 1 0.751632 13.00 13.00 0.00 11.01. 21:15 175 (S) 81
PT Boo s 9 0.4466345 12.60 12.60 0.00 11.01. 21:15 25 (NE) 8
V1173 Her p 10 0.2656288 9.95 10.40 0.45 11.01. 21:15 14 (N) 7
V1367 Tau p 1 0.347677 11.29 11.63 0.34 11.01. 21:15 186 (S) 64
AS Cha p 10 0.841416 14.00 16.00 2.00 11.01. 21:15 159 (S) -51
V463 Peg p 7 0.330569 11.60 12.15 0.55 11.01. 21:15 303 (NW) -3
V733 Her p 3 0.4174915 13.80 14.40 0.60 11.01. 21:15 4 (N) 8
EI Oct p 9 0.338519 11.41 12.15 0.74 11.01. 21:15 176 (S) -50
V340 Vir s 6 0.45486 11.53 11.85 0.32 11.01. 21:15 82 (E) -25
GK CVn p 10 0.4012861 14.40 15.50 1.10 11.01. 21:15 44 (NE) 7
V375 Gem p 7 0.652615 12.70 13.60 0.90 11.01. 21:16 140 (SE) 51
AH Vir s 1 0.4075267 8.89 8.89 0.00 11.01. 21:16 76 (E) 4
NZ Boo p 1 0.0589094 17.20 20.00 2.80 11.01. 21:16 32 (NE) 1
LY Boo p 9 0.41441 13.10 13.31 0.21 11.01. 21:16 34 (NE) 8
IP Lyr s 2 0.4728055 13.20 13.30 0.10 11.01. 21:16 352 (N) -6
FV CVn p 1 0.315365 11.80 12.15 0.35 11.01. 21:16 46 (NE) 7
V861 Her p 1 0.3446312 13.80 14.15 0.35 11.01. 21:16 10 (N) 2
V382 Cyg p 2 1.885517 8.29 9.18 0.89 11.01. 21:16 330 (NW) 3
V616 Aql p 10 1.0031606 14.10 15.00 0.90 11.01. 21:17 331 (NW) -25
DW Pav p 10 0.698 15.70 16.40 0.70 11.01. 21:17 202 (S) -69
BP Pup p 10 5.43724 11.40 12.30 0.90 11.01. 21:17 156 (SE) 10
NR Lac s 1 0.6048055 13.20 13.40 0.20 11.01. 21:17 317 (NW) 27
V831 Oph p 10 0.62616 13.80 14.90 1.10 11.01. 21:17 358 (N) -32
V1096 Aql p 4 1.111409 13.00 13.40 0.40 11.01. 21:17 323 (NW) -18
QT UMa p 6 0.473539 11.00 11.80 0.80 11.01. 21:17 69 (E) 53
EI Sge p 7 0.3882466 14.00 14.80 0.80 11.01. 21:17 327 (NW) -14
FY Boo s 1 0.2411595 13.12 13.12 0.00 11.01. 21:17 52 (NE) 0
BF Cru s 10 0.4988062 12.90 13.20 0.30 11.01. 21:17 138 (SE) -48
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 11.01. 21:18 344 (N) 15
AQ Psc p 1 0.4756052 8.60 8.96 0.36 11.01. 21:18 256 (W) 21
V404 Gem p 1 0.348706 11.59 12.13 0.54 11.01. 21:18 154 (SE) 53
BX And p 1 0.6101125 8.90 9.57 0.67 11.01. 21:18 277 (W) 52
V635 Cyg p 1 0.760358 13.30 14.40 1.10 11.01. 21:18 323 (NW) 20
V2619 Oph p 10 0.479238 13.75 14.35 0.60 11.01. 21:18 24 (NE) -50
EW Psc s 8 0.241202 10.38 10.38 0.00 11.01. 21:18 273 (W) 10
AP Leo s 1 0.430358 9.32 9.88 0.56 11.01. 21:18 94 (E) 10
GW Cep s 1 0.3188312 11.40 12.00 0.60 11.01. 21:18 345 (N) 54
CL Lyn p 4 1.58605 9.76 10.34 0.58 11.01. 21:19 66 (NE) 70
DE Mic p 10 0.410687 7.65 8.05 0.40 11.01. 21:19 271 (W) -52
V502 Oph s 1 0.453387 8.34 8.81 0.47 11.01. 21:19 20 (N) -38
GN CVn s 1 0.395009 12.00 12.50 0.50 11.01. 21:19 41 (NE) 11
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.