BW Dra (Eclipsing binary)

RA: 15h 11m 50.11s, DE: +61° 51' 41.30" (227.9587916617, 61.8614722222)

2/11/2021, 22:23 - 2/12/2021, 00:30 (UTC)

Data:
  • Observer: Sjoerd Dufoer
  • Created: 2/16/2021, 14:55
  • Station: Brussels - Heliport
  • Instrument: Vixen 20cm VMC200L
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=17541
Determined minima
  • P: 2459257.47187 (2/11/2021, 23:19)
    HJDmin: 2459257.47054 +/- 0.00014  
    Heliocentric correction: -0.00133
    Note: 
    

----- EBFit result: -----
Tmin = 2459257.47187
Error (1 sigma): +0.00013/-0.00016 (Bootstrapping), +0.00009/-0.00011 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00028/-0.00029 (Bootstrapping), +0.00014/-0.00013 (Prayer bead)
LSM: chi^2 = 264.5, n_freedom = 161
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - BW Dra, JD 2459257.43270
Comments