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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QU Dra p 9 0.276915 14.10 14.80 0.70 20.04. 14:46 19 (N) 20
SY Hor p 10 0.3116395 11.48 12.34 0.86 20.04. 14:46 195 (S) -8
V448 Cas s 7 0.574084 14.50 15.00 0.50 20.04. 14:46 314 (NW) 49
CY Cen p 10 1.348327 13.30 16.10 2.80 20.04. 14:47 121 (SE) -49
V496 Cam s 7 0.392897 13.95 14.40 0.45 20.04. 14:47 10 (N) 56
V340 Vir p 6 0.45486 11.53 12.22 0.69 20.04. 14:47 82 (E) -25
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 20.04. 14:47 337 (NW) 18
V1430 Aql p 1 0.873721 10.20 10.80 0.60 20.04. 14:47 331 (NW) -31
V1286 Her s 1 0.334711 12.56 12.56 0.00 20.04. 14:47 0 (N) -6
V1065 Her s 4 0.397828 11.50 11.50 0.00 20.04. 14:47 0 (N) -12
AR Aur p 1 4.1346662 6.15 6.82 0.67 20.04. 14:47 198 (S) 73
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.04. 14:48 301 (NW) 44
BG Cen p 10 0.7430987 11.80 12.10 0.30 20.04. 14:48 143 (SE) -43
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.04. 14:48 336 (NW) -25
QX And s 1 0.412173 11.25 11.25 0.00 20.04. 14:48 275 (W) 49
DF Hya p 1 0.3306016 11.00 11.50 0.50 20.04. 14:48 121 (SE) 31
V625 Pup p 10 0.446394 9.43 10.07 0.64 20.04. 14:48 154 (SE) -5
XY Phe p 10 0.33867 13.48 14.23 0.75 20.04. 14:48 223 (SW) -16
DY CVn p 1 0.2459495 12.00 12.50 0.50 20.04. 14:49 51 (NE) 16
V494 Mon p 6 0.8388177 11.60 12.20 0.60 20.04. 14:49 164 (S) 36
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.04. 14:49 49 (NE) 48
Y Sex s 1 0.4198165 9.83 10.17 0.34 20.04. 14:49 109 (E) 17
FO Eri p 8 2.1964 8.51 8.80 0.29 20.04. 14:49 211 (SW) -9
NY Vir s 1 0.10101597 13.30 13.30 0.00 20.04. 14:49 69 (E) -20
V373 Cam s 7 0.370807 12.50 12.80 0.30 20.04. 14:49 324 (NW) 77
NU Cyg s 3 0.2811248 14.30 14.90 0.60 20.04. 14:49 336 (NW) 3
V5566 Sgr p 10 2.37999 11.95 12.35 0.40 20.04. 14:49 343 (N) -61
V432 Per s 1 0.3833085 11.00 11.60 0.60 20.04. 14:50 270 (W) 63
V2592 Ori p 9 13.54968 7.80 8.26 0.46 20.04. 14:50 183 (S) 38
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 20.04. 14:50 335 (NW) -4
HN UMa s 4 0.38261 9.90 10.02 0.12 20.04. 14:50 68 (E) 32
V948 Cen p 10 0.975085 9.07 9.26 0.19 20.04. 14:51 139 (SE) -52
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 20.04. 14:51 317 (NW) 7
V1353 Ori p 1 0.471453 12.93 13.20 0.27 20.04. 14:51 181 (S) 39
RU Eri s 1 0.632199 9.37 9.64 0.27 20.04. 14:51 209 (SW) 21
HP Mon s 8 1.454616 13.20 13.20 0.00 20.04. 14:51 155 (SE) 32
AU Ser s 1 0.3864975 10.90 11.61 0.71 20.04. 14:51 26 (NE) -14
V1143 Her s 1 0.318275 13.00 14.00 1.00 20.04. 14:51 7 (N) -23
AV CrB s 1 0.30819 11.87 11.87 0.00 20.04. 14:52 20 (N) -7
V513 Her s 3 0.3037692 15.30 15.70 0.40 20.04. 14:52 2 (N) -16
V356 UMa p 8 0.544755 12.90 13.40 0.50 20.04. 14:52 37 (NE) 23
V658 Lyr s 1 0.33026 11.10 11.10 0.00 20.04. 14:52 352 (N) 7
EQ UMa p 6 0.3581533 12.40 12.60 0.20 20.04. 14:52 66 (NE) 64
V957 Cep s 1 1.98873 11.52 11.52 0.00 20.04. 14:53 333 (NW) 46
SY Aps s 6 0.278908 12.20 12.20 0.00 20.04. 14:53 155 (SE) -59
DF Gru p 10 0.70079 10.35 10.79 0.43 20.04. 14:53 247 (SW) -38
V1853 Ori s 1 0.383 11.60 11.99 0.39 20.04. 14:53 195 (S) 55
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.04. 14:53 118 (SE) 64
NN Dra s 7 0.382879 12.34 12.90 0.56 20.04. 14:53 30 (NE) 37
V589 Lyr p 7 0.696433 11.60 12.00 0.40 20.04. 14:53 342 (N) 5
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.