V2540 Cyg (Eclipsing binary)

RA: 20h 23m 38.00s, DE: +46° 55' 53.00" (305.9083333283, 46.9313888882)

12/20/2011, 15:52 - 12/20/2011, 19:18 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 12/22/2011, 09:51
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=3856
Determined minima
  • S: 2455916.23330 (12/20/2011, 17:35)
    HJDmin: 2455916.23216 +/- 0.00020  
    Heliocentric correction: -0.00114
    Note: 
    proměnná hvězda v blízkosti ZZ Cyg (objev z roku 2006)
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V2540 Cyg, JD 2455916.16124
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