VX Lac (Eclipsing binary)

RA: 22h 41m 00.56s, DE: +38° 19' 20.00" (340.2523333283, 38.3222222216)

8/25/2011, 19:02 - 8/25/2011, 20:57 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/26/2011, 17:54
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD G2 1600
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2455799.3156 - 19h34m UT (Mo=24791.485  per.=1.074497 dne) - minimum nastalo o 19 minut později
Determined minima
  • P: 2455799.32860 (8/25/2011, 19:53)
    HJDmin: 2455799.33241 +/- 0.00020  
    Heliocentric correction: 0.00381
  • P: 2455799.32870 (8/25/2011, 19:53)
    HJDmin: 2455799.33251 +/- 0.00010  
    Heliocentric correction: 0.00381
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - VX Lac, JD 2455799.29353
Comments