V2240 Cyg

RA: 20h 15m 55.94s, DE: +37° 27' 15.53" (303.9830958333, 37.4543138889)

5/11/2011, 9:56 PM - 5/12/2011, 12:57 AM (UTC)

Data:

  • Observer: Ladislav Šmelcer
  • Created: 5/13/2011 9:46:09 AM
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD G2 1600
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
sekundární minimum - čas odpovídá průběhu O-C diagramu
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments