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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2659 Oph p 9 0.776761 12.83 13.85 1.02 21.05. 18:05 78 (E) -6
DS And p 1 1.010519 10.40 10.90 0.50 21.05. 18:05 327 (NW) 6
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 21.05. 18:05 72 (E) -45
AC Boo p 1 0.352437 10.00 10.62 0.62 21.05. 18:05 72 (E) 52
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 21.05. 18:05 26 (NE) 19
V1076 Cas p 9 0.381185 15.68 15.97 0.29 21.05. 18:06 342 (N) 22
V388 Dra p 9 0.4570328 11.77 12.12 0.35 21.05. 18:06 25 (NE) 43
AV Gem p 1 1.2216535 12.40 13.90 1.50 21.05. 18:06 260 (W) 26
HX UMa p 5 0.379156 8.89 9.06 0.17 21.05. 18:06 120 (SE) 78
NR Boo s 2 0.356731 12.00 12.00 0.00 21.05. 18:06 108 (E) 29
DU Oct p 10 2.47867 9.21 9.48 0.27 21.05. 18:06 164 (S) -61
EG Ori p 3 1.1631628 12.60 14.10 1.50 21.05. 18:06 268 (W) 23
AH Cnc s 1 0.360455 13.31 13.68 0.37 21.05. 18:07 228 (SW) 43
V647 Ori s 1 0.9775543 11.50 11.90 0.40 21.05. 18:07 257 (W) 14
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 18:07 104 (E) 11
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.05. 18:08 153 (SE) 28
RZ Cir p 8 3.693237 14.10 15.20 1.10 21.05. 18:08 161 (S) -30
EI Sge s 7 0.3882466 14.00 14.60 0.60 21.05. 18:08 44 (NE) -9
MT And s 8 0.358775 14.80 14.80 0.00 21.05. 18:08 323 (NW) 10
ST Ind p 10 0.4018812 11.30 11.79 0.49 21.05. 18:08 101 (E) -65
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.05. 18:08 108 (E) -44
LO And s 1 0.3804371 11.20 11.82 0.62 21.05. 18:08 357 (N) 6
UV Gru p 10 0.365688 12.75 13.55 0.80 21.05. 18:08 78 (E) -82
V417 Cam p 10 0.28482 14.20 14.70 0.50 21.05. 18:08 318 (NW) 48
RR Dra p 3 2.831298 10.00 13.30 3.30 21.05. 18:09 31 (NE) 34
V481 Cam p 10 0.319855 14.50 15.50 1.00 21.05. 18:09 353 (N) 53
XZ Pup p 7 2.192382 7.75 10.26 2.51 21.05. 18:09 219 (SW) 7
TX Cet s 1 0.740841 10.90 11.12 0.22 21.05. 18:09 310 (NW) -29
V432 Per s 1 0.3833085 11.00 11.60 0.60 21.05. 18:09 318 (NW) 17
V443 Nor p 10 0.4091 16.50 16.90 0.40 21.05. 18:09 142 (SE) -32
V375 Gem p 7 0.652615 12.70 13.60 0.90 21.05. 18:09 255 (W) 34
XX Sex p 7 0.5401135 9.30 9.55 0.25 21.05. 18:09 195 (S) 33
CZ Peg p 9 0.562229 13.40 14.40 1.00 21.05. 18:09 18 (N) -13
UX CMa s 10 1.8584049 11.70 12.30 0.60 21.05. 18:09 236 (SW) 10
BG Leo p 5 3.779537 13.60 15.10 1.50 21.05. 18:09 163 (S) 62
QX And s 1 0.412173 11.25 11.25 0.00 21.05. 18:10 328 (NW) 5
LQ Com p 1 0.356835 12.80 13.30 0.50 21.05. 18:10 136 (SE) 61
TV Mus s 10 0.4456651 11.00 11.30 0.30 21.05. 18:10 176 (S) -25
V349 Ara p 10 2.65179 8.60 8.80 0.20 21.05. 18:10 142 (SE) -39
U Gem p 1 0.17690624 8.20 14.90 6.70 21.05. 18:10 252 (W) 43
VZ Tri s 2 0.4334825 12.80 13.30 0.50 21.05. 18:11 321 (NW) 2
RZ UMi s 2 0.3373491 12.80 13.50 0.70 21.05. 18:11 4 (N) 52
EF CVn s 1 0.27205 13.10 13.50 0.40 21.05. 18:11 114 (SE) 55
DE Cep p 8 1.938823 14.10 16.30 2.20 21.05. 18:11 19 (N) 23
UX CVn p 7 0.573704 11.73 12.00 0.27 21.05. 18:11 133 (SE) 72
V427 Cep p 10 1.91141 9.17 9.28 0.11 21.05. 18:11 14 (N) 21
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 21.05. 18:11 103 (E) -27
DX Aqr s 7 0.9450115 6.37 6.37 0.00 21.05. 18:11 28 (NE) -54
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 21.05. 18:11 95 (E) -30
WW Cru p 10 1.147619 12.70 13.30 0.60 21.05. 18:11 174 (S) -21
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.