V0374 Dra (Eclipsing binary)

RA: 17h 27m 20.25s, DE: +56° 22' 29.90" (261.8343750000, 56.3749722216)

6/7/2019, 20:30 - 6/8/2019, 01:03 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 6/8/2019, 12:13
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Vixen SCT VC200L 200/1800 + G2-8300 + reduktor 0.71x filtry VOD Turnov
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=13737
Determined minima
  • P: 2458642.46199 (6/7/2019, 23:05)
    HJDmin: 2458642.46308 +/- 0.00050  
    Heliocentric correction: 0.00109
    Note: 
    přecházející oblačnost
cmp: UCAC4 732-056164 b-v=0.521 11.590m
chk: UCAC4 732-056151 b-v=0.582 12.113m

----- EBFit result: -----
Tmin = 2458642.46199
Error (1 sigma): +0.00049/-0.00051 (Bootstrapping), +0.00134/-0.00159 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00095/-0.00095 (Bootstrapping), +0.00204/-0.00276 (Prayer bead)
LSM: chi^2 = 319.6, n_freedom = 91
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0374 Dra, JD 2458642.35436
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