HAT-P-18 (Transiting exoplanet)

RA: 17h 05m 23.13s, DE: +33° 00' 46.80" (256.3463749950, 33.0130000000)

6/29/2025, 20:24 - 6/30/2025, 02:07 (UTC)

Data:
  • Observer: Lorenzo Barbieri
  • Created by: Anonymous
  • Created: 6/30/2025, 08:58
  • Instrument: Meade 12" f/10
  • Photometric band: r
  • Time standard: Gjd
  • Brightness in: Mag
Determined transits
  • 2460856.46895 (6/29/2025, 23:15)
    Planet designation: HAT-P-18 b
    HJDmid: 2460856.47187 +/- 0.00112
    Heliocentric correction: 0.00291
    Transit depth (Mag): 0.03838 +/- 0.00237
    Transit duration (Min): 146.75 +/- 4.28
    Standard deviation (mmag): 9.52
    Data quality: 3 (good)
    Data density (data/min): 0.45
    Fitting algorithm: Original ETD  
  • 2460856.46895 (6/29/2025, 23:15)
    Planet designation: HAT-P-18 b
    HJDmid: 2460856.47187 +/- 0.00112
    Heliocentric correction: 0.00291
    Transit depth (Mag): 0.03838 +/- 0.00237
    Transit duration (Min): 146.75 +/- 4.28
    Standard deviation (mmag): 9.52
    Data quality: 3 (good)
    Data density (data/min): 0.45
    Fitting algorithm: Original ETD  
Actions:
Light curve
Star field chart
Chart - HAT-P-18, JD 2460856.35014
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

Comments