HAT-P-28 (Transiting exoplanet)

RA: 00h 52m 00.27s, DE: +34° 43' 42.90" (13.0011249900, 34.7285833327)

11/20/2025, 20:06 - 11/21/2025, 01:44 (UTC)

Data:
  • Observer: John Collins
  • Created: 11/21/2025, 12:26
  • Station: Wrexham (Personal Observatory)
    Lat: +53°, Long: -03°
  • Instrument: 10inch LX200Meade F3.3 reducerASI-290m
  • Photometric band: CV
  • Time standard: Gjd
  • Brightness in: Flux
Determined transits
  • 2461000.45534 (11/20/2025, 22:55)
    Planet designation: HAT-P-28 b
    HJDmid: 2461000.45963 +/- 0.00102
    Heliocentric correction: 0.00430
    Transit depth (Mag): 0.01711 +/- 0.00076
    Transit duration (Min): 190.87 +/- 3.42
    Standard deviation (mmag): 3.28
    Data quality index: 3
    Data density (data/min): 0.46
    Fitting algorithm: Original ETD
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-28, JD 2461000.33768
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