HS 2231+2441 (Eclipsing binary)

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

11/20/2012, 16:49 - 11/20/2012, 20:30 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 11/29/2012, 15:31
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD ST7
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=4584
Determined minima
  • S: 2456252.25197 (11/20/2012, 18:02)
    HJDmin: 2456252.25401 +/- 0.00025  
    Heliocentric correction: 0.00204
    Note: 
    VSX (HS 2231+2441)

----- EBFit result: -----
Tmin = 2456252.25197
Error (1 sigma): +0.00025/-0.00008 (Bootstrapping), +0.00019/-0.00009 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.00118/-0.00071 (Bootstrapping), +0.00022/-0.00045 (Prayer bead)
LSM: chi^2 = 8.2, n_freedom = 16
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HS 2231+2441, JD 2456252.20131
Comments