OT UMa (Eclipsing binary)

RA: 08h 19m 23.16s, DE: +66° 12' 36.20" (124.8464999900, 66.2100555556)

2/28/2021, 18:14 - 3/1/2021, 00:43 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 3/1/2021, 17:22
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Vixen SCT VC200L 200/1800 G2-8300 reduktor 0.71x filtry VOD Turnov
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=17855
Determined minima
  • S: 2459274.36827 (2/28/2021, 20:50)
    HJDmin: 2459274.37079 +/- 0.00026  
    Heliocentric correction: 0.00252
    Note: 
    cmp: UCAC4 782-019828 m=12.007 b-v=0.733
chk: UCAC4 782-019809 m=11.111 b-v=0.637

----- EBFit result: -----
Tmin = 2459274.36827
Error (1 sigma): +0.00026/-0.00026 (Bootstrapping), +0.00007/-0.00003 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI):  +0.00049/-0.00052 (Bootstrapping), +0.00011/-0.00012 (Prayer bead)
LSM: chi^2 = 53.3, n_freedom = 31
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - OT UMa, JD 2459274.26037
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