WASP-33 (Transiting exoplanet)

RA: 02h 26m 51.08s, DE: +37° 33' 02.50" (36.7128333283, 37.5506944444)

2/20/2026, 12:10 - 2/20/2026, 15:21 (UTC)

Data:
  • Observer: mirinae Yang
  • Created: 2/21/2026, 08:59
  • Updated: 2/21/2026, 14:05
  • Station: 운여해수욕장
    Lat: +36°, Long: +126°
  • Instrument: ZWO Seestar S50
  • Photometric band: TG
  • Time standard: Gjd
  • Brightness in: Mag
Note:
My first exoplanet observation with seestar s50.
Ensemble of Gaia DR3 stars ( transformed Online Gaia) (Online Gaia, aperture=3.0 HFD, annulus=6 HFD)
Determined transits
  • 2461092.09028 (2/20/2026, 14:10)
    Planet designation: WASP-33 b
    HJDmid: 2461092.08889 +/- 0.00000
    Heliocentric correction: -0.00138
    Transit depth (Mag): 0.03024 +/- 0.00421
    Transit duration (Min): 131.00 +/- 5.78
    Standard deviation (mmag): 25.82
    Data quality index: 4
    Data density (data/min): 3.82
    Fitting algorithm: Original ETD  
    Note: 
    Ensemble of Gaia DR3 stars ( transformed Online Gaia) (Online Gaia, aperture=3.0 HFD, annulus=6 HFD)
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - WASP-33, JD 2461092.00717
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