HS 2231+2441 (Eclipsing binary)

RA: 22h 34m 21.45s, DE: +24° 56' 57.70" (338.5893749900, 24.9493611108)

8/14/2017, 19:53 - 8/15/2017, 00:47 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/16/2017, 01:20
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Sky-Watcher NWT 254/1200 + MII G2-402
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=363586
Determined minima
  • P: 2457980.46096 (8/14/2017, 23:03)
    HJDmin: 2457980.46536 +/- 0.00008  
    Heliocentric correction: 0.00440
    Note: 
    
----- EBFit result: -----
Tmin = 2457980.46096
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00001/-0.00001 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI):  +0.00014/-0.00021 (Bootstrapping), +0.00006/-0.00003 (Prayer bead)
LSM: chi^2 = 8.1, n_freedom = 17
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HS 2231+2441, JD 2457980.32871
Comments