NX Dra (Eclipsing binary)

RA: 11h 34m 07.86s, DE: +75° 16' 42.90" (173.5327499900, 75.2785833327)

1/26/2019, 18:29 - 1/27/2019, 01:16 (UTC)

Data:
  • Observer: Snaevarr Gudmundsson
  • Created: 1/27/2019, 21:40
  • Station: Nes Observatory
  • Instrument: 400 mm LX200 SCT/SBIG STL11k CCD
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=12690
Determined minima
  • P: 2458510.43947 (1/26/2019, 22:32)
    HJDmin: 2458510.44220 +/- 0.00123  
    Heliocentric correction: 0.00273
    Note: 
    120s. This star is not mag 12.63-12.83. CDS mag(v) is 14.31.

----- EBFit result: -----
Tmin = 2458510.43947
Error (1 sigma): +0.00120/-0.00126 (Bootstrapping), +0.00087/-0.00038 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI):  +0.00265/-0.00222 (Bootstrapping), +0.00182/-0.00137 (Prayer bead)
LSM: chi^2 = 349.6, n_freedom = 22
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NX Dra, JD 2458510.27034
Comments