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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GG CVn s 1 0.385947 12.00 12.00 0.00 20.07. 01:18 314 (NW) 6
V383 Mon p 2 0.6346866 14.70 15.40 0.70 20.07. 01:18 55 (NE) -28
V646 Aur p 9 0.438786 13.40 13.80 0.40 20.07. 01:19 38 (NE) 13
AR Boo p 1 0.3448727 13.50 14.50 1.00 20.07. 01:19 312 (NW) -1
V804 Cep p 6 0.347592 12.94 13.45 0.51 20.07. 01:19 8 (N) 51
MM Com s 1 0.30199 12.00 12.00 0.00 20.07. 01:19 326 (NW) 2
FO Aur s 1 0.609759 14.30 14.30 0.00 20.07. 01:19 53 (NE) 11
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 20.07. 01:19 250 (W) 58
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.07. 01:19 313 (NW) 42
GR Boo p 1 0.3766695 11.45 11.90 0.45 20.07. 01:19 300 (NW) 9
V803 Cep p 9 0.419513 13.80 14.20 0.40 20.07. 01:19 12 (N) 52
V442 Cam s 1 0.442643 13.05 13.05 0.00 20.07. 01:19 18 (N) 39
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.07. 01:20 75 (E) 66
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 20.07. 01:20 308 (NW) 74
IO Cnc s 1 0.347694 13.00 12.00 -1.00 20.07. 01:20 14 (N) -23
V479 Vel p 9 2.18882 9.14 9.23 0.09 20.07. 01:20 51 (NE) -73
V338 Dra s 5 0.2351485 13.30 13.30 0.00 20.07. 01:20 321 (NW) 40
AP Aur p 1 0.569374 10.90 11.40 0.50 20.07. 01:20 33 (NE) 4
EL Cru p 9 1.72912 11.76 12.02 0.26 20.07. 01:20 220 (SW) -69
BC Eri p 1 0.527247 10.83 11.32 0.49 20.07. 01:20 93 (E) -17
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.07. 01:20 36 (NE) -34
BD Pav p 10 0.1793015 12.40 16.21 3.81 20.07. 01:20 208 (SW) -26
V404 Cam p 10 0.9879 12.95 13.35 0.40 20.07. 01:21 28 (NE) 37
QW Cyg s 2 0.5876453 13.90 14.10 0.20 20.07. 01:21 255 (W) 63
V472 Hya p 10 0.882987 12.30 12.60 0.30 20.07. 01:21 37 (NE) -35
V1234 Tau s 7 0.387939 12.60 12.60 0.00 20.07. 01:21 81 (E) 4
KP And s 2 1.405395 12.43 12.43 0.00 20.07. 01:21 125 (SE) 77
V885 Per p 10 0.30387 13.10 13.40 0.30 20.07. 01:21 54 (NE) 47
V497 And p 10 0.3051 14.70 15.50 0.80 20.07. 01:21 106 (E) 59
GN Mus p 10 0.3869 13.70 14.40 0.70 20.07. 01:21 200 (S) -62
AO Vel p 5 1.584614 9.35 9.79 0.44 20.07. 01:21 98 (E) -70
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.07. 01:22 243 (SW) -11
KQ Lib p 9 0.695529 11.60 12.05 0.45 20.07. 01:22 279 (W) -22
PZ Boo s 7 0.622672 12.90 12.90 0.00 20.07. 01:22 307 (NW) 26
QS Vir p 9 0.150757525 14.27 17.76 3.49 20.07. 01:22 290 (W) -33
V5566 Sgr p 10 2.37999 11.95 12.35 0.40 20.07. 01:22 232 (SW) 1
DV Cep p 1 1.161975 11.40 12.20 0.80 20.07. 01:23 344 (N) 65
V873 Per p 1 0.294902 10.80 11.50 0.70 20.07. 01:23 73 (E) 43
V509 Cam s 6 0.350347 13.00 13.50 0.50 20.07. 01:23 3 (N) 40
V608 Cas p 1 0.380403 12.30 13.30 1.00 20.07. 01:23 30 (NE) 55
DI Peg p 1 0.711817 9.38 10.48 1.10 20.07. 01:23 149 (SE) 52
V1371 Ori p 9 0.758223 8.16 8.23 0.08 20.07. 01:23 68 (E) -1
BQ Tri p 10 0.495851 12.50 12.85 0.35 20.07. 01:24 88 (E) 45
MM Dra s 8 0.2644 14.54 14.54 0.00 20.07. 01:24 323 (NW) 67
EE CVn p 1 0.280562 13.70 14.57 0.87 20.07. 01:24 319 (NW) 2
GV Boo s 2 0.367868 12.40 12.40 0.00 20.07. 01:24 317 (NW) -1
V747 Cen s 10 0.53719488 9.86 10.05 0.19 20.07. 01:25 258 (W) -56
V336 Lyr p 10 1.90513 14.90 16.00 1.10 20.07. 01:25 270 (W) 45
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 20.07. 01:25 81 (E) -9
CK Boo p 1 0.3551495 8.99 9.26 0.27 20.07. 01:25 296 (NW) -9
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.