HAT-P-3 (Transiting exoplanet)

RA: 13h 44m 23.00s, DE: +48° 01' 43.00" (206.0958333283, 48.0286111104)

7/22/2025, 21:08 - 7/22/2025, 23:18 (UTC)

Data:
  • Observer: Mikael COTTIER (OFXB), Maxime ROUMAZEILLES (Team OSI)
  • Created by: Maxime Roumazeilles
  • Created: 2/16/2026, 23:03
  • Station: Observatoire François Xavier Bagnoud, Saint-Luc, Switzerland
    Lat: +46°, Long: +08°
  • Instrument: astrographe 500mm f3,3 / ZWO ASI 2600 MM pro/ Filtre Baader R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
Data obtained during astronomy vacation camp.
Determined transits
  • 2460879.48793 (7/22/2025, 23:42)
    Planet designation: HAT-P-3 b
    HJDmid: 2460879.48602 +/- 0.01396
    Heliocentric correction: -0.00191
    Transit depth (Mag): 0.01585 +/- 0.00269
    Transit duration (Min): 218.22 +/- 46.39
    Standard deviation (mmag): 2.58
    Data quality index: 2
    Data density (data/min): 0.99
    Fitting algorithm: Original ETD  
    Note: 
    Data obtained during astronomy vacation camp.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-3, JD 2460879.38058
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