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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AG Phe p 10 0.75534 8.87 9.36 0.49 20.05. 13:14 239 (SW) -27
IU Aps s 10 0.3046 14.20 14.60 0.40 20.05. 13:14 175 (S) -58
V366 Cas p 1 0.7292855 12.00 12.70 0.70 20.05. 13:14 312 (NW) 48
V Crt s 1 0.7020358 9.90 10.10 0.20 20.05. 13:14 109 (E) -6
V431 Gem p 10 0.254 17.50 17.70 0.20 20.05. 13:14 137 (SE) 58
V415 Dra s 1 0.437416 12.00 12.50 0.50 20.05. 13:14 352 (N) 12
KQ Gem s 1 0.4079905 14.00 14.60 0.60 20.05. 13:14 165 (S) 55
DO Aur s 1 0.788652 14.10 14.10 0.00 20.05. 13:15 224 (SW) 73
MQ UMa s 1 0.476069 11.57 11.57 0.00 20.05. 13:15 65 (NE) 38
VV CVn p 1 0.5331303 13.88 14.33 0.45 20.05. 13:15 56 (NE) 15
V388 Dra p 9 0.4570328 11.77 12.12 0.35 20.05. 13:15 1 (N) 31
V641 Ori s 1 0.450815 14.20 14.50 0.30 20.05. 13:15 185 (S) 54
V687 And p 10 0.395048 11.68 11.83 0.15 20.05. 13:15 300 (NW) 23
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.05. 13:15 51 (NE) 51
V341 Mus p 10 1.79323 15.33 15.34 0.01 20.05. 13:15 140 (SE) -50
V458 Lac p 8 1.347926 12.52 13.40 0.88 20.05. 13:16 314 (NW) 23
VW UMi s 7 0.488922 12.10 12.52 0.42 20.05. 13:16 3 (N) 46
V889 Cep p 10 0.418336 12.55 12.85 0.30 20.05. 13:16 333 (NW) 37
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 20.05. 13:16 322 (NW) 1
V338 Aqr s 9 0.285143 12.40 12.40 0.00 20.05. 13:16 298 (NW) -23
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.05. 13:16 31 (NE) 41
V891 Aql s 10 0.419508 15.40 15.80 0.40 20.05. 13:16 330 (NW) -36
WW Cru p 10 1.147619 12.70 13.30 0.60 20.05. 13:16 140 (SE) -41
DI CVn p 1 0.305966 13.60 14.40 0.80 20.05. 13:16 62 (NE) 23
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.05. 13:16 66 (NE) 42
DI Peg p 1 0.711817 9.38 10.48 1.10 20.05. 13:17 287 (W) 6
KV Cep p 6 0.85883 14.10 14.80 0.70 20.05. 13:17 326 (NW) 28
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.05. 13:17 342 (N) -46
MT And s 8 0.358775 14.80 14.80 0.00 20.05. 13:17 278 (W) 50
FH Ori p 1 2.151129 10.50 11.50 1.00 20.05. 13:17 196 (S) 43
EG CVn s 1 0.349276 13.00 13.50 0.50 20.05. 13:18 50 (NE) 16
V1066 Her s 1 0.539622 11.80 11.80 0.00 20.05. 13:18 5 (N) 8
V1542 Aql p 1 0.417537 11.71 12.34 0.63 20.05. 13:18 333 (NW) -28
Y For p 10 0.2699092 13.80 14.20 0.40 20.05. 13:18 224 (SW) 1
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.05. 13:18 115 (SE) 16
PY Vir s 1 0.311248 9.60 10.00 0.40 20.05. 13:18 81 (E) -13
HX UMa s 5 0.379156 8.89 9.06 0.17 20.05. 13:18 60 (NE) 33
EY CVn s 1 0.342687 11.91 12.20 0.29 20.05. 13:19 57 (NE) 18
V385 Ser p 7 0.3129555 12.00 12.21 0.21 20.05. 13:19 39 (NE) -32
GZ Pup p 10 0.3202743 11.70 12.20 0.50 20.05. 13:19 168 (S) -1
V1052 Her s 1 0.370829 12.20 12.20 0.00 20.05. 13:19 13 (N) -17
CX Aqr p 1 0.5559864 10.55 11.75 1.20 20.05. 13:19 289 (W) -16
GH And p 10 1.103767 13.50 14.50 1.00 20.05. 13:19 312 (NW) 32
CW Sge s 1 0.6603618 11.00 11.70 0.70 20.05. 13:19 334 (NW) -17
V880 Mon p 10 0.372458 8.21 8.41 0.20 20.05. 13:19 168 (S) 30
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.05. 13:19 42 (NE) -32
V882 Per p 7 1.284831 11.90 12.70 0.80 20.05. 13:20 303 (NW) 62
V473 Cam s 7 0.298438 11.55 12.15 0.60 20.05. 13:20 8 (N) 62
V790 Cep p 8 0.3212316 12.62 12.74 0.12 20.05. 13:20 353 (N) 51
FS Aqr s 7 0.26205 13.20 13.20 0.00 20.05. 13:20 295 (NW) -20
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.