OO Dra (Eclipsing binary)

RA: 11h 40m 01.41s, DE: +75° 09' 21.50" (175.0058749900, 75.1559722222)

4/6/2020, 00:46 - 4/6/2020, 03:44 (UTC)

Data:
  • Observer: Bragagnolo Umberto
  • Created: 8/19/2020, 23:49
  • Station: Gruppo Astrofili Salese S.M di Sala (Venezia ) ITALIA
  • Instrument: Sky-Watcher REF 100/900 + QHY9
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=16081
Determined minima
  • P: 2458945.58033 (4/6/2020, 01:55)
    HJDmin: 2458945.59588 +/- 0.00031  
    Heliocentric correction: 0.00074
    Note: 
    

----- EBFit result: -----
Tmin = 2458945.58033
Error (1 sigma): +0.00033/-0.00029 (Bootstrapping), +0.00075/-0.00057 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI):  +0.00067/-0.00053 (Bootstrapping), +0.00153/-0.00089 (Prayer bead)
LSM: chi^2 = 1065.2, n_freedom = 168
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - OO Dra, JD 2458945.53231
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