DK Cyg (Eclipsing binary)

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

9/27/2008, 19:59 - 9/27/2008, 22:36 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 12/4/2008, 10:14
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2454737.4009 - 21h37m UT (podle Mo=51710.8499  per.=0,4706928 dne)
minimum nastalo později (737.4186)
Determined minima
  • P: 2454737.41860 (9/27/2008, 22:02)
    HJDmin: 2454737.42237 +/- 0.00070  
    Heliocentric correction: 0.00377
  • P: 2454737.41850 (9/27/2008, 22:02)
    HJDmin: 2454737.42227 +/- 0.00040  
    Heliocentric correction: 0.00377
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - DK Cyg, JD 2454737.33311
Comments