OO Dra (Eclipsing binary)

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

4/1/2019, 18:08 - 4/1/2019, 21:50 (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 4/2/2019, 10:32
  • Station: Kysucká hvezdáreň
  • Instrument: Sky-Watcher NWT 150/750 + MII G2-8300
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=13233
Determined minima
  • P: 2458575.30266 (4/1/2019, 19:15)
    HJDmin: 2458575.30362 +/- 0.00011  
    Heliocentric correction: 0.00096
    Note: 
    CCD+Clear,exp.50 s, UCAC4 826-014452, 2x2 bin.

----- EBFit result: -----
Tmin = 2458575.30266
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00013/-0.00017 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00023/-0.00022 (Bootstrapping), +0.00022/-0.00039 (Prayer bead)
LSM: chi^2 = 211.3, n_freedom = 127
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - OO Dra, JD 2458575.25598
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