NSVS 697648 (Eclipsing binary)

RA: 08h 17m 38.21s, DE: +66° 14' 12.30" (124.4092083283, 66.2367499997)

4/11/2020, 18:58 - 4/12/2020, 02:40 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 4/12/2020, 14:29
  • 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=15557
Determined minima
  • S: 2458951.46693 (4/11/2020, 23:12)
    HJDmin: 2458951.46666 +/- 0.00054  
    Heliocentric correction: -0.00027
    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 = 2458951.46693
Error (1 sigma): +0.00058/-0.00050 (Bootstrapping), +0.00041/-0.00039 (Prayer bead), +0.00041/-0.00041 (LSM)
Error (95% CI):  +0.00125/-0.00111 (Bootstrapping), +0.00052/-0.00072 (Prayer bead)
LSM: chi^2 = 70.4, n_freedom = 39
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 697648, JD 2458951.29048
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