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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:36 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HV UMa s 1 0.71076 8.60 8.88 0.28 20.01. 22:26 67 (NE) 47
V1053 Cas p 1 0.649369 15.20 15.80 0.60 20.01. 22:26 323 (NW) 38
CW Cas s 1 0.318862 11.02 11.47 0.45 20.01. 22:27 325 (NW) 39
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.01. 22:27 77 (E) 54
V366 Tel p 10 0.844598 12.76 13.74 0.98 20.01. 22:27 204 (SW) -85
V1125 Oph p 2 0.911655 11.00 11.50 0.50 20.01. 22:27 41 (NE) -20
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.01. 22:27 260 (W) -19
V1321 Cyg p 4 0.728184 13.07 13.75 0.68 20.01. 22:28 350 (N) 2
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.01. 22:28 8 (N) -4
V1091 Her s 1 0.393559 12.04 12.04 0.00 20.01. 22:28 28 (NE) 2
EX Leo p 1 0.408605 8.27 8.49 0.22 20.01. 22:28 113 (SE) 39
XY Cru p 8 1.0240025 11.10 11.20 0.10 20.01. 22:28 148 (SE) -37
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.01. 22:28 339 (N) 37
CD Cam p 1 0.764183 11.63 11.85 0.22 20.01. 22:28 5 (N) 67
V963 Cyg s 1 1.39466785 12.59 12.59 0.00 20.01. 22:28 357 (N) -8
V1326 Cen p 10 0.9158 11.35 11.70 0.35 20.01. 22:28 135 (SE) -45
IL Boo p 6 0.347407 13.10 13.55 0.45 20.01. 22:28 52 (NE) 28
VV CVn p 1 0.5331303 13.88 14.33 0.45 20.01. 22:29 70 (E) 26
V782 Cep p 10 0.3605843 15.79 15.88 0.09 20.01. 22:29 353 (N) 49
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.01. 22:29 62 (NE) -53
CG Lac s 1 0.819389 13.90 14.00 0.10 20.01. 22:29 329 (NW) 17
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 20.01. 22:29 1 (N) 12
DD Aqr p 1 0.7210105 10.90 11.70 0.80 20.01. 22:29 305 (NW) -24
IM Vul p 1 0.454283 11.60 13.30 1.70 20.01. 22:30 343 (N) -16
CF CrB p 10 0.262445 14.14 14.54 0.40 20.01. 22:30 43 (NE) 2
V870 Cyg s 7 1.307911 15.40 15.80 0.40 20.01. 22:30 1 (N) -10
BET Per s 1 2.867324 2.12 2.12 0.00 20.01. 22:30 285 (W) 44
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 20.01. 22:31 321 (NW) 40
V1189 Aql p 10 0.3154 13.50 14.50 1.00 20.01. 22:31 9 (N) -38
V691 Her p 9 0.58716 13.30 13.70 0.40 20.01. 22:31 46 (NE) -10
MV CMa p 9 1.31125 9.74 10.08 0.34 20.01. 22:31 183 (S) 10
BF Cap s 9 0.532676 8.92 8.92 0.00 20.01. 22:31 340 (N) -58
GX Aur s 1 1.143258 12.00 12.00 0.00 20.01. 22:32 234 (SW) 73
V413 Nor p 10 0.558 15.65 16.00 0.35 20.01. 22:32 123 (SE) -57
DD Her s 4 5.643399 11.40 11.40 0.00 20.01. 22:32 20 (N) -9
V563 Lyr p 1 0.577642 10.96 11.47 0.51 20.01. 22:32 9 (N) 1
V437 Dra p 10 0.316053 13.75 14.40 0.65 20.01. 22:32 356 (N) 23
RR Lyn s 9 9.945072 5.52 5.90 0.38 20.01. 22:32 308 (NW) 78
IY Lyr s 8 0.653167 13.80 14.10 0.30 20.01. 22:32 14 (N) -8
V458 Mon s 5 0.3969371 13.30 13.80 0.50 20.01. 22:32 193 (S) 42
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.01. 22:33 57 (NE) 12
V604 Car p 10 0.472292 9.16 9.64 0.48 20.01. 22:33 183 (S) -19
V740 Per p 4 0.373042 11.22 11.87 0.65 20.01. 22:33 268 (W) 49
BI CVn p 1 0.3842103 10.35 10.78 0.43 20.01. 22:33 70 (E) 32
V981 Aql p 10 1.058151 14.10 15.30 1.20 20.01. 22:33 1 (N) -35
WW Eri p 1 0.926499 11.12 11.71 0.59 20.01. 22:33 222 (SW) 24
V592 Per s 1 0.7157178 8.30 8.30 0.00 20.01. 22:34 268 (W) 58
PY Lyr p 1 0.385768 12.50 13.50 1.00 20.01. 22:34 4 (N) -11
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 20.01. 22:34 3 (N) -11
V608 Cas p 1 0.380403 12.30 13.30 1.00 20.01. 22:34 331 (NW) 50
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.