HAT-P-3 (Transiting exoplanet)

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

4/9/2026, 20:43 - 4/10/2026, 00:01 (UTC)

Data:
  • Observer: Vojtěch Školník, Jan Hykel
  • Created by: Vojtěch Školník
  • Created: 5/2/2026, 15:41
  • Updated: 5/2/2026, 15:49
  • Station: Hvězdárna Ondřejov - ROST
    Lat: +50°, Long: +15°
  • Instrument: NWT 305/1200, MII G4 16000
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Determined transits
  • 2461140.43034 (4/9/2026, 22:19)
    Planet designation: HAT-P-3 b
    HJDmid: 2461140.43355 +/- 0.00050
    Heliocentric correction: 0.00321
    Transit depth (Mag): 0.01647 +/- 0.00057
    Transit duration (Min): 116.70 +/- 1.74
    Standard deviation (mmag): 2.83
    Data quality index: 3
    Data density (data/min): 1.04
    Fitting algorithm: Original ETD  
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-3, JD 2461140.36378
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