CW Cep (Eclipsing binary)

RA: 23h 04m 02.22s, DE: +63° 23' 48.80" (346.0092499900, 63.3968888886)

Tic: TIC 434893323, Gsc: GSC 04282-00419, Hd: HD 218066, Tyc: TYC 4282-419-1, Gcvs: CW Cep, TwoMass: 2MASS J23040221+6323485, Gaia: Gaia DR3 2207689919743551360

6/23/2019, 20:38 - 6/24/2019, 01:57 (UTC)

Data:
  • Observer: Filip Walter
  • Project: EccentriCAT - LITE (Citizen Astronomy Timing of Eccentric Eclipses)
  • Created: 7/31/2019, 15:53 UTC
  • Updated by: Filip Walter
  • Updated: 1/31/2026, 15:58 UTC
  • Station: Štefánik Observatory, Prague, Czech Republic
  • Instrument: Skywatcher REF 102/600 + Canon 1000D
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
V2_C9_45.100_C3
Determined minima
  • P: 2458658.489690 (6/23/2019, 23:45 UTC)
    HJDmin: 2458658.488290 +/- 0.000490  
    Heliocentric correction: -0.001400
    Note: 
    V2_C9_45.100_C3

----- EBFit result: -----
Tmin = 2458658.48969
Error (1 sigma): +0.00048/-0.00049 (Bootstrapping), +0.00023/-0.00021 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI):  +0.00090/-0.00094 (Bootstrapping), +0.00051/-0.00049 (Prayer bead)
LSM: chi^2 = 720.7, n_freedom = 120
Actions:
Light curve
Field identification - Star field chart
Chart - CW Cep, JD 2458658.36021
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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