V2240 Cyg (Eclipsing binary)

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

11/5/2015, 16:33 - 11/5/2015, 21:30 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 11/6/2015, 13:09
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 280/1765 + MII G2-4000
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď sekundárního minima JDhel=2457332.4207 - 22h05m UT (Mo=51375.66  per.= 0.404177 dne) - minimum nastalo o 1h39m dříve
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V2240 Cyg, JD 2457332.19016
Comments