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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HU And p 10 0.2857905 16.50 17.20 0.70 20.04. 23:39 22 (N) 4
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 20.04. 23:39 79 (E) 51
V654 Pup p 9 0.370015 14.00 14.80 0.80 20.04. 23:39 245 (SW) -44
KK Lyr p 10 2.26235 14.40 16.00 1.60 20.04. 23:39 88 (E) 45
V461 Cam p 10 0.3385585 13.30 13.75 0.45 20.04. 23:40 340 (N) 41
V351 Lib p 4 0.349735 13.40 14.10 0.70 20.04. 23:40 160 (S) 26
KK Boo p 10 0.279134 14.30 14.80 0.50 20.04. 23:40 206 (SW) 83
NN Tel s 10 0.3838 15.00 15.50 0.50 20.04. 23:40 136 (SE) -36
EL Aqr s 1 0.48141 10.38 10.38 0.00 20.04. 23:40 55 (NE) -35
V363 Aqr p 10 1.99119 12.30 12.80 0.50 20.04. 23:40 56 (NE) -40
V839 Oph p 1 0.4090015 8.80 9.39 0.59 20.04. 23:40 114 (SE) 30
WY Cet s 3 1.93972 9.20 9.20 0.00 20.04. 23:40 24 (NE) -50
V640 Aql s 7 0.5612183 12.60 12.80 0.20 20.04. 23:40 95 (E) 18
EE CVn p 1 0.280562 13.70 14.57 0.87 20.04. 23:41 219 (SW) 68
CR Lac p 10 0.36689 13.90 14.70 0.80 20.04. 23:41 36 (NE) 23
DQ Her p 7 0.19362088 13.00 18.08 5.08 20.04. 23:41 76 (E) 55
V467 And p 10 0.215 15.43 15.73 0.30 20.04. 23:41 31 (NE) 2
V412 Her s 7 0.3362122 14.70 15.20 0.50 20.04. 23:41 110 (E) 49
CG Cyg s 1 0.6311435 9.73 9.73 0.00 20.04. 23:41 63 (NE) 23
SU Cep s 1 0.9014013 10.00 10.60 0.60 20.04. 23:41 38 (NE) 33
EE Cet p 3 0.379922 8.76 9.03 0.27 20.04. 23:42 357 (N) -31
V389 Cam s 9 0.439897 11.80 12.50 0.70 20.04. 23:42 344 (N) 34
KW Eri p 9 0.2352915 13.38 13.90 0.52 20.04. 23:42 319 (NW) -86
V1157 Her p 10 0.31589 14.10 14.70 0.60 20.04. 23:42 114 (SE) 71
LZ Dra s 5 0.350349 12.00 12.00 0.00 20.04. 23:43 25 (NE) 52
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 20.04. 23:43 341 (N) -10
II Per s 1 0.4798527 13.50 13.60 0.10 20.04. 23:43 341 (N) 7
U Sct p 6 0.954985 10.08 11.04 0.96 20.04. 23:43 119 (SE) 7
V853 Cyg p 6 1.712225 14.10 15.10 1.00 20.04. 23:44 80 (E) 36
BD Pav p 10 0.1793015 12.40 16.21 3.81 20.04. 23:44 148 (SE) -28
KY Cnc s 6 2.380706 10.25 10.25 0.00 20.04. 23:44 286 (W) 19
RR TrA p 8 0.7130905 10.36 11.85 1.49 20.04. 23:44 168 (S) -24
BB Mon p 1 0.7326987 10.60 11.30 0.70 20.04. 23:44 284 (W) -23
V736 Cep s 7 0.857848 9.96 10.40 0.44 20.04. 23:44 43 (NE) 35
IU Cnc s 1 0.421646 11.80 12.32 0.52 20.04. 23:44 275 (W) 13
EW Del s 6 0.3923312 15.10 15.50 0.40 20.04. 23:44 84 (E) 16
BF Pav p 10 0.305605 11.00 11.90 0.90 20.04. 23:44 149 (SE) -30
CW Sge p 1 0.6603618 11.00 11.80 0.80 20.04. 23:44 85 (E) 21
HR Lac p 1 0.42907 13.90 14.40 0.50 20.04. 23:44 42 (NE) 27
PZ Lup p 10 0.489307 10.42 10.70 0.28 20.04. 23:44 180 (S) -3
V1695 Aql s 9 0.412779 10.90 11.20 0.30 20.04. 23:44 105 (E) 7
MW Boo p 10 0.364135 14.00 14.40 0.40 20.04. 23:45 155 (SE) 87
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.04. 23:45 304 (NW) 16
V400 Nor p 10 1.78686 9.99 10.45 0.46 20.04. 23:45 161 (S) -9
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.04. 23:45 197 (S) 11
V914 Ara p 9 1.44315 12.38 12.60 0.22 20.04. 23:46 149 (SE) -18
OP Dra p 9 0.323163 14.71 15.09 0.38 20.04. 23:46 340 (N) 59
V447 Vel p 8 0.9719 11.73 12.24 0.51 20.04. 23:46 242 (SW) -37
V1014 Cas s 7 0.855262 12.60 13.07 0.47 20.04. 23:46 12 (N) 14
YZ Phe s 10 0.23472665 12.65 12.95 0.30 20.04. 23:46 74 (E) -79
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.