ZZ Cyg (Eclipsing binary)

RA: 20h 23m 52.91s, DE: +46° 55' 14.40" (305.9704583283, 46.9206666660)

8/21/2008, 23:13 - 8/22/2008, 00:26 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/26/2008, 15:29
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
Předpověď primárního minima JDg=2454700,4898 - 23h45m UT (podle Mo=52795,7866  per.=0,6286158) minimum nastalo o 12 minut dříve
Determined minima
  • P: 2454700.48150 (8/21/2008, 23:33)
    HJDmin: 2454700.48412 +/- 0.00030  
    Heliocentric correction: 0.00262
  • P: 2454700.48190 (8/21/2008, 23:33)
    HJDmin: 2454700.48452 +/- 0.00030  
    Heliocentric correction: 0.00262
  • P: 2454700.48190 (8/21/2008, 23:33)
    HJDmin: 2454700.48452 +/- 0.00030  
    Heliocentric correction: 0.00262
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - ZZ Cyg, JD 2454700.46762
Comments