Qatar-4 (Transiting exoplanet)

RA: 00h 19m 26.22s, DE: +44° 01' 39.40" (4.8592499900, 44.0276111104)

11/28/2025, 19:26 - 11/28/2025, 23:06 (UTC)

Data:
  • Observer: Yves Jongen
  • Created: 12/20/2025, 23:13
  • Station: Rasteau Observatory
    Lat: +44°, Long: +05°
  • Instrument: Plane Wave CDK 17" on Plane Wave L500 mountSBIG STXL 11002
  • Photometric band: IR-UV
  • Time standard: Gjd
  • Brightness in: Mag
Determined transits
  • 2461008.38543 (11/28/2025, 21:15)
    Planet designation: Qatar-4 b
    HJDmid: 2461008.38877 +/- 0.00081
    Heliocentric correction: 0.00334
    Transit depth (Mag): 0.02204 +/- 0.00108
    Transit duration (Min): 119.67 +/- 2.84
    Standard deviation (mmag): 2.96
    Data quality index: 3
    Data density (data/min): 0.3
    Fitting algorithm: Original ETD
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - Qatar-4, JD 2461008.31032
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