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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V413 Nor p 10 0.558 15.65 16.00 0.35 21.04. 21:26 152 (SE) -25
AT Aqr p 8 0.30409565 14.10 15.00 0.90 21.04. 21:26 52 (NE) -51
AY Mon s 7 2.144241 13.30 13.30 0.00 21.04. 21:26 271 (W) 11
V732 Her s 2 0.3567417 13.20 13.80 0.60 21.04. 21:26 67 (NE) 42
V921 Her s 1 0.87738 9.44 9.44 0.00 21.04. 21:26 68 (E) 48
V537 Ara p 9 1.87435 8.70 9.00 0.30 21.04. 21:26 137 (SE) -34
V446 Peg p 1 0.305983 14.00 14.50 0.50 21.04. 21:26 37 (NE) -5
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 21.04. 21:26 117 (SE) -25
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.04. 21:27 259 (W) 75
AL Tri p 1 0.268564 14.10 14.40 0.30 21.04. 21:27 346 (N) -8
V1009 Cas p 7 0.784681 12.30 12.65 0.35 21.04. 21:27 357 (N) 16
V425 Ser p 8 0.544293 11.70 12.10 0.40 21.04. 21:27 116 (SE) 44
TU Boo s 1 0.324284 11.80 12.40 0.60 21.04. 21:27 129 (SE) 63
UY Mus p 10 0.562441 11.70 13.00 1.30 21.04. 21:27 180 (S) -26
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.04. 21:27 121 (SE) -8
LO Com s 1 0.2863605 12.38 12.38 0.00 21.04. 21:28 178 (S) 66
V361 Tel p 10 0.88483 12.70 14.50 1.80 21.04. 21:28 127 (SE) -40
V490 And s 7 0.424185 14.60 14.60 0.00 21.04. 21:28 0 (N) 2
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 21.04. 21:28 172 (S) 2
V1538 Aql s 5 0.73225 12.30 12.60 0.30 21.04. 21:28 75 (E) -4
CZ Cha p 10 0.3225055 14.00 14.60 0.60 21.04. 21:28 186 (S) -40
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.04. 21:28 75 (E) 40
GV Aqr s 4 0.33677 13.60 13.60 0.00 21.04. 21:28 41 (NE) -41
PT Vir p 7 0.3081795 13.38 13.56 0.18 21.04. 21:29 182 (S) 51
V346 Aps p 10 1.875435 14.00 15.10 1.10 21.04. 21:29 167 (S) -34
XY Men p 10 0.7766348 10.63 11.27 0.64 21.04. 21:29 209 (SW) -52
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 21.04. 21:29 61 (NE) 13
V1284 Her s 1 0.337146 12.78 12.78 0.00 21.04. 21:29 72 (E) 35
AQ Com p 1 0.2813295 15.20 15.70 0.50 21.04. 21:29 174 (S) 62
U Gru p 10 1.8804855 11.00 14.00 3.00 21.04. 21:29 98 (E) -60
V1099 Cen s 10 1.25092 10.90 10.90 0.00 21.04. 21:29 185 (S) -22
V577 Lyr s 9 0.390011 14.50 14.50 0.00 21.04. 21:30 55 (NE) 32
MU Dra p 1 0.349664 12.76 12.96 0.20 21.04. 21:30 49 (NE) 33
IT Nor p 8 0.635779 9.40 10.00 0.60 21.04. 21:30 142 (SE) -17
DV Psc p 1 0.3085358 10.59 11.10 0.51 21.04. 21:30 5 (N) -34
BW Eri p 6 0.6384855 10.16 10.75 0.59 21.04. 21:30 278 (W) -44
BS Vir s 10 0.3770834 13.60 14.40 0.80 21.04. 21:30 177 (S) 38
V591 Vir p 7 0.350949 12.90 13.35 0.45 21.04. 21:30 138 (SE) 36
EO Cep s 1 1.833658 12.00 12.30 0.30 21.04. 21:30 0 (N) 39
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 21.04. 21:30 135 (SE) 63
PT Dra p 10 0.270768 14.30 14.90 0.60 21.04. 21:30 63 (NE) 67
ZZ Peg s 1 0.667356 12.20 12.50 0.30 21.04. 21:30 24 (NE) -22
NQ Cen p 10 1.320337 13.70 14.30 0.60 21.04. 21:31 174 (S) -19
EV Cet p 9 0.428224 11.60 12.08 0.48 21.04. 21:31 351 (N) -40
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 21.04. 21:31 62 (NE) 14
V685 Cen p 8 1.190964 8.80 9.10 0.30 21.04. 21:31 189 (S) -19
CK Aqr s 6 0.2833722 12.90 12.90 0.00 21.04. 21:31 67 (NE) -32
MR Cyg p 1 1.67703362 8.75 9.68 0.93 21.04. 21:31 25 (NE) 13
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 21.04. 21:31 120 (SE) 4
AW Vir s 1 0.3539976 11.00 11.67 0.67 21.04. 21:31 162 (S) 42
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.