Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:27 UTC
Astronomical Twilight (18°): 04:59 // 17:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Aps p 9 0.551208 13.20 13.80 0.60 31.12. 18:12 186 (S) -67
V546 Cas p 8 1.106205 14.20 14.80 0.60 31.12. 18:12 321 (NW) 73
V634 And p 10 0.577405 14.40 15.40 1.00 31.12. 18:12 260 (W) 59
PS Boo p 10 0.28164 12.30 12.60 0.30 31.12. 18:12 346 (N) 12
OZ Cen p 10 0.3557686 12.60 13.10 0.50 31.12. 18:12 173 (S) -81
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.12. 18:12 345 (N) 23
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 31.12. 18:12 339 (N) 21
V1121 Cen p 10 0.996379 10.80 11.60 0.80 31.12. 18:12 56 (NE) -67
V596 Aur p 1 0.397887 11.83 12.29 0.46 31.12. 18:12 85 (E) 58
IW Boo p 4 0.264742 13.40 13.70 0.30 31.12. 18:12 356 (N) 3
QT UMa s 6 0.473539 11.00 11.70 0.70 31.12. 18:12 40 (NE) 23
KN Eri p 8 0.396604 13.23 14.20 0.97 31.12. 18:12 135 (SE) 25
BM UMa p 1 0.2712208 13.80 14.75 0.95 31.12. 18:12 28 (NE) 13
V462 Per p 5 0.577975 13.70 14.20 0.50 31.12. 18:13 122 (SE) 68
AQ Boo p 1 0.333139 12.30 13.00 0.70 31.12. 18:13 2 (N) -23
V451 Cam p 9 0.401453 13.20 13.70 0.50 31.12. 18:13 41 (NE) 51
V431 Vel p 10 3.76173 12.72 14.50 1.78 31.12. 18:13 112 (E) -60
RY Cha p 10 0.640142 13.80 14.80 1.00 31.12. 18:13 162 (S) -57
V676 Cen s 7 0.292394 11.90 12.50 0.60 31.12. 18:14 323 (NW) -77
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.12. 18:14 241 (SW) 17
EK Pav p 10 0.5805 16.50 17.20 0.70 31.12. 18:14 206 (SW) -49
V1367 Tau p 1 0.347677 11.29 11.63 0.34 31.12. 18:14 102 (E) 41
IT Per s 1 1.533725 9.90 10.00 0.10 31.12. 18:14 124 (SE) 80
TW Lac p 2 3.037494 11.50 13.30 1.80 31.12. 18:14 299 (NW) 59
QV Boo p 10 0.324797 14.20 15.00 0.80 31.12. 18:14 341 (N) 3
BO CVn s 1 0.5174625 9.48 10.05 0.57 31.12. 18:14 360 (N) 1
V905 Ara s 2 0.243905 14.00 14.00 0.00 31.12. 18:15 229 (SW) -61
V752 Sgr s 9 1.919605 12.00 12.40 0.40 31.12. 18:15 276 (W) -41
KR Com p 1 0.4079692 7.27 7.32 0.06 31.12. 18:15 10 (N) -22
FZ CMa p 1 1.273041 8.05 8.44 0.39 31.12. 18:15 108 (E) 0
AK Boo p 8 0.69403 15.80 16.30 0.50 31.12. 18:15 5 (N) -16
V340 Cam p 9 0.4657358 14.08 14.15 0.07 31.12. 18:15 60 (NE) 68
GV Aqr s 4 0.33677 13.60 13.60 0.00 31.12. 18:15 235 (SW) 16
DE CMa s 10 0.6959637 13.00 13.40 0.40 31.12. 18:15 114 (SE) -16
V1022 Tau p 2 0.347171 14.96 15.72 0.77 31.12. 18:16 120 (SE) 57
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 31.12. 18:16 310 (NW) 30
KN Per p 1 0.866461 11.20 11.80 0.60 31.12. 18:16 113 (SE) 73
BX Peg p 1 0.280418 11.00 11.69 0.69 31.12. 18:16 270 (W) 36
BS UMa s 1 0.3495099 13.70 14.00 0.30 31.12. 18:16 27 (NE) 8
EE Psc p 10 0.3166726 13.80 14.10 0.30 31.12. 18:16 203 (SW) 51
V839 Oph s 1 0.4090015 8.80 9.30 0.50 31.12. 18:16 297 (NW) -10
PS Dra p 10 0.43747 13.05 13.35 0.30 31.12. 18:16 354 (N) 23
LL UMa s 8 0.323393 15.40 16.00 0.60 31.12. 18:16 23 (NE) 39
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.12. 18:16 311 (NW) 23
V369 Cam s 8 0.3452048 12.50 12.50 0.00 31.12. 18:16 42 (NE) 64
GG Dra p 10 2.26951 8.77 8.89 0.12 31.12. 18:17 337 (NW) 18
XX LMi p 4 0.370979 12.42 12.56 0.14 31.12. 18:17 42 (NE) 4
WX Sex s 4 0.428871 12.40 12.40 0.00 31.12. 18:17 64 (NE) -19
T Aur p 6 0.20437829 15.20 15.50 0.30 31.12. 18:17 96 (E) 46
V789 Per p 9 0.715314 13.20 13.85 0.65 31.12. 18:17 141 (SE) 78
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.