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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V677 Cen s 9 0.3250284 11.50 11.60 0.10 23.07. 10:40 110 (E) -38
LL Cep p 6 0.7841514 13.50 15.00 1.50 23.07. 10:40 345 (N) 39
IU Lac p 1 0.969058 13.40 13.80 0.40 23.07. 10:40 338 (N) 17
BZ Ara p 9 0.4 14.50 15.10 0.60 23.07. 10:40 126 (SE) -64
TX Eri s 10 0.62858 12.47 12.47 0.00 23.07. 10:40 241 (SW) -2
WX Sex s 4 0.428871 12.40 12.40 0.00 23.07. 10:41 137 (SE) 33
CN Del p 10 0.567073 14.20 14.60 0.40 23.07. 10:41 349 (N) -26
CT Ind p 10 0.832102 12.60 13.40 0.80 23.07. 10:41 206 (SW) -62
TY Cet p 5 0.323676 11.62 12.10 0.48 23.07. 10:41 254 (W) -6
GR Boo p 1 0.3766695 11.45 11.90 0.45 23.07. 10:41 60 (NE) 9
V1103 Her s 1 0.2913524 11.90 11.90 0.00 23.07. 10:41 20 (N) -3
TU CMi p 5 0.4334425 14.40 15.10 0.70 23.07. 10:41 183 (S) 48
GU Aql p 10 2.209174 14.60 15.70 1.10 23.07. 10:41 3 (N) -34
NN Aqr s 4 0.306779 13.47 13.47 0.00 23.07. 10:41 324 (NW) -34
GV Leo p 1 0.266728 11.37 11.50 0.13 23.07. 10:41 125 (SE) 46
V640 Aur s 1 0.3279975 12.52 13.00 0.48 23.07. 10:41 289 (W) 74
V524 Oph p 8 0.308917 13.00 13.80 0.80 23.07. 10:42 64 (NE) -57
SZ Ari s 2 1.71753 11.10 11.10 0.00 23.07. 10:42 264 (W) 31
BB Vul p 5 0.938919 12.50 13.20 0.70 23.07. 10:42 350 (N) -12
V733 Her s 3 0.4174915 13.80 14.30 0.50 23.07. 10:42 24 (NE) 13
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 23.07. 10:42 349 (N) 2
V463 And s 1 0.406095 12.15 12.50 0.35 23.07. 10:42 320 (NW) 9
DY CVn s 1 0.2459495 12.00 12.00 0.00 23.07. 10:42 70 (E) 33
BE UMa p 4 2.291167 14.80 17.80 3.00 23.07. 10:42 67 (NE) 50
V390 Hya p 7 1.0797024 11.86 13.77 1.91 23.07. 10:42 172 (S) 38
V1147 Her p 10 0.254469 13.80 14.30 0.50 23.07. 10:42 39 (NE) 15
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 23.07. 10:42 341 (N) -2
Y Gru p 10 1.716866 11.50 13.00 1.50 23.07. 10:42 256 (W) -61
HK Cep p 10 1.0513 14.20 14.80 0.60 23.07. 10:42 353 (N) 17
EF Dra s 1 0.424031 10.48 10.48 0.00 23.07. 10:42 10 (N) 31
V1331 Aql p 4 1.364193 7.70 8.05 0.35 23.07. 10:42 21 (N) -40
NO Vul s 1 0.370765 13.40 14.10 0.70 23.07. 10:42 3 (N) -19
Y Sex p 1 0.4198165 9.83 10.21 0.38 23.07. 10:42 138 (SE) 33
FS Lac p 10 2.423146 14.70 15.60 0.90 23.07. 10:42 330 (NW) 16
CE Del s 6 0.5972727 13.30 13.80 0.50 23.07. 10:43 350 (N) -29
V360 UMa s 6 0.360224 13.60 14.00 0.40 23.07. 10:43 53 (NE) 34
V953 Mon p 7 0.426934 13.80 14.40 0.60 23.07. 10:43 174 (S) 39
V401 CMa p 10 0.69123 17.75 18.08 0.33 23.07. 10:43 203 (SW) 18
V921 Her p 1 0.87738 9.44 9.80 0.36 23.07. 10:43 30 (NE) 14
V1070 Her p 10 2.532128 12.00 13.50 1.50 23.07. 10:43 23 (NE) 1
V423 Cas p 8 1.83029 14.00 14.50 0.50 23.07. 10:43 324 (NW) 43
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 23.07. 10:43 3 (N) -1
V415 Gem p 1 0.350606 12.40 12.70 0.30 23.07. 10:43 202 (S) 54
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 23.07. 10:43 202 (S) 54
PY Boo p 9 0.278049 12.10 12.65 0.55 23.07. 10:44 39 (NE) 26
V1074 Sgr p 10 2.405785 12.70 15.20 2.50 23.07. 10:44 20 (N) -58
V505 Cyg p 1 0.667664 11.70 12.40 0.70 23.07. 10:44 352 (N) -7
LL UMa p 8 0.323393 15.40 16.20 0.80 23.07. 10:44 24 (NE) 66
GU Ori s 1 0.470682 12.90 12.90 0.00 23.07. 10:44 217 (SW) 48
CF CrB p 10 0.262445 14.14 14.54 0.40 23.07. 10:44 46 (NE) 4
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.