XO-4

RA: 07h 21m 33.20s, DE: +58° 16' 05.50" (110.3883333333, 58.2681944438)

3/4/2025, 9:39 PM - 3/5/2025, 3:56 AM (UTC)

Data:
  • Observer: Yves Jongen
  • Created: 3/22/2025 12:53:49 AM
  • Station: Rasteau Observatory
    Lat: +44°, Long: +05°
  • Instrument: Plane Wave CDK 17" on Plane Wave L500 mountSBIG STXL 11002
  • Photometric band: Red
  • Time standard: Gjd
  • Brightness in: Mag
Determined transits
  • 2460739.52734 (3/5/2025, 00:39)
    Planet designation: XO-4 b
    HJDmid: 2460739.52955 +/- 0.00127
    Heliocentric correction: 0.00221
    Transit depth (Mag): 0.00857 +/- 0.00043
    Transit duration (Min): 254.67 +/- 3.97
    Standard deviation (mmag): 1.8
    Data quality index: 3
    Data density (data/min): 0.41
    Fitting algorithm: Original ETD
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - XO-4, JD 2460739.40271
Comments