DK Cyg (Eclipsing binary)

RA: 21h 35m 02.67s, DE: +34° 35' 45.40" (323.7611249950, 34.5959444441)

8/18/2008, 20:36 - 8/18/2008, 23:33 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/19/2008, 16:56
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2454697.3918 - 21h24m UT (podle Mo=51710,8499  per.=0,4706928)
minimum nastalo o 25 minut později
Determined minima
  • P: 2454697.40900 (8/18/2008, 21:48)
    HJDmin: 2454697.41286 +/- 0.00020  
    Heliocentric correction: 0.00386
  • P: 2454697.40900 (8/18/2008, 21:48)
    HJDmin: 2454697.41286 +/- 0.00040  
    Heliocentric correction: 0.00386
  • P: 2454697.40840 (8/18/2008, 21:48)
    HJDmin: 2454697.41226 +/- 0.00030  
    Heliocentric correction: 0.00386
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - DK Cyg, JD 2454697.35894
Comments