GQ Dra (Eclipsing binary)

RA: 17h 25m 29.44s, DE: +51° 29' 35.10" (261.3726666567, 51.4930833330)

1/25/2022, 01:42 - 1/25/2022, 03:26 (UTC)

Data:
  • Observer: Sjoerd Dufoer
  • Created: 1/25/2022, 10:49
  • Station: Brussels - Heliport
  • Instrument: Vixen 20cm VMC200L
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=19924
Determined minima
  • P: 2459604.61833 (1/25/2022, 02:50)
    HJDmin: 2459604.61746 +/- 0.00053  
    Heliocentric correction: -0.00087
    Note: 
    

----- EBFit result: -----
Tmin = 2459604.61833
Error (1 sigma): +0.00059/-0.00047 (Bootstrapping), +0.00020/-0.00018 (Prayer bead), +0.00046/-0.00046 (LSM)
Error (95% CI):  +0.00125/-0.00111 (Bootstrapping), +0.00044/-0.00035 (Prayer bead)
LSM: chi^2 = 132.0, n_freedom = 95
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GQ Dra, JD 2459604.57085
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