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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:12 UTC
Nautical Twilight (12°): 05:30 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V872 Aql p 9 0.5389006 15.10 16.40 1.30 21.01. 22:52 25 (NE) -40
V384 Vul p 1 0.4388572 12.72 13.16 0.44 21.01. 22:52 345 (N) -10
V403 Vul p 9 1.08706 6.82 6.88 0.06 21.01. 22:52 344 (N) -18
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 21.01. 22:52 312 (NW) -33
V853 Cyg p 6 1.712225 14.10 15.10 1.00 21.01. 22:52 7 (N) -7
V903 Ara p 9 0.301566 12.34 12.40 0.06 21.01. 22:52 122 (SE) -64
GT Lac p 8 0.2790438 15.50 17.00 1.50 21.01. 22:52 334 (NW) 11
PV Lyr p 4 1.198632 12.00 12.30 0.30 21.01. 22:52 9 (N) -8
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.01. 22:52 56 (NE) 39
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 21.01. 22:52 6 (N) -8
XY Leo s 1 0.2841029 9.45 9.80 0.35 21.01. 22:52 132 (SE) 49
V563 And s 8 0.3031916 13.70 14.00 0.30 21.01. 22:53 295 (NW) 28
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 21.01. 22:53 343 (N) -2
V701 Cen p 8 0.73845 8.60 9.40 0.80 21.01. 22:53 133 (SE) -34
XZ CMi s 1 0.5788095 9.70 9.80 0.10 21.01. 22:53 182 (S) 44
V1115 Cas p 1 0.323283 13.00 13.00 0.00 21.01. 22:54 316 (NW) 36
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.01. 22:54 45 (NE) -25
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 21.01. 22:54 5 (N) 9
V664 Lyr s 8 0.359987 13.00 13.00 0.00 21.01. 22:54 15 (N) 4
BX And s 1 0.6101125 8.90 9.15 0.25 21.01. 22:54 298 (NW) 31
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 21.01. 22:54 1 (N) -7
V459 Peg p 9 0.295664 13.65 14.52 0.87 21.01. 22:54 334 (NW) -15
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 21.01. 22:54 10 (N) 12
V336 TrA p 10 0.266768 10.46 11.20 0.74 21.01. 22:55 136 (SE) -56
LW Cen p 10 1.002571 8.90 9.65 0.75 21.01. 22:55 155 (SE) -31
LU Aur p 10 0.388333333 13.50 14.50 1.00 21.01. 22:55 257 (W) 70
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.01. 22:55 96 (E) 2
QW Gem s 1 0.3581235 10.33 10.33 0.00 21.01. 22:55 220 (SW) 65
MS Vir p 1 0.3124379 9.34 9.67 0.33 21.01. 22:55 101 (E) -14
BG Cen s 10 0.7430987 11.80 12.10 0.30 21.01. 22:55 156 (SE) -31
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.01. 22:55 197 (S) 39
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.01. 22:56 63 (NE) 11
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.01. 22:56 317 (NW) 37
YY CrB p 1 0.37656 8.64 9.13 0.49 21.01. 22:56 46 (NE) 14
BT Vul s 1 1.1412005 11.80 12.30 0.50 21.01. 22:56 355 (N) -12
VZ UMi p 5 0.6281 13.10 13.50 0.40 21.01. 22:56 24 (NE) 50
V923 Her p 8 1.364757 9.10 9.27 0.18 21.01. 22:57 40 (NE) 1
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.01. 22:57 197 (S) -51
BW Leo s 1 0.3373728 14.70 15.40 0.70 21.01. 22:57 109 (E) 37
V2716 Oph p 9 0.545762 13.10 13.60 0.50 21.01. 22:57 56 (NE) -37
V422 Dra p 10 0.5124535 11.87 12.16 0.29 21.01. 22:57 6 (N) 17
XY Boo p 1 0.370564 10.30 10.61 0.31 21.01. 22:57 79 (E) 18
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 21.01. 22:57 18 (N) -67
V889 Cep p 10 0.418336 12.55 12.85 0.30 21.01. 22:57 344 (N) 30
EO CVn p 10 0.358884 12.25 12.56 0.31 21.01. 22:57 84 (E) 41
RW Dor s 2 0.2854633 10.80 11.20 0.40 21.01. 22:57 197 (S) -32
WW Gem p 1 1.237812 9.90 10.50 0.60 21.01. 22:57 230 (SW) 56
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.01. 22:57 241 (SW) 42
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 21.01. 22:58 119 (SE) 28
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.01. 22:58 316 (NW) 36
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.