DG Lac (Eclipsing binary)

RA: 22h 28m 49.92s, DE: +53° 46' 15.90" (337.2079999900, 53.7710833327)

10/3/2010, 21:13 - 10/3/2010, 23:18 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 10/5/2010, 11:39
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2455473.4084 - 21h48m UT (podle Mo=45621.465  per.=2.206483 dne) - minimum nastalo o 31 minut později
Determined minima
  • P: 2455473.42960 (10/3/2010, 22:18)
    HJDmin: 2455473.43280 +/- 0.00040  
    Heliocentric correction: 0.00320
  • P: 2455473.43010 (10/3/2010, 22:19)
    HJDmin: 2455473.43330 +/- 0.00040  
    Heliocentric correction: 0.00320
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - DG Lac, JD 2455473.38465
Comments