Qatar-9 (Transiting exoplanet)

RA: 10h 42m 59.54s, DE: +60° 57' 50.83" (160.7480833333, 60.9641194444)

2/12/2026, 18:41 - 2/12/2026, 22:48 (UTC)

Data:
  • Observer: Snaevarr Gudmundsson
  • Created: 2/15/2026, 12:42
  • Station: Nes Observatory I
    Lat: +64°, Long: -15°
  • Instrument: 406 mm LX200 SCT/SBIG STL11k CCD, BVR, CBB
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
120 sec. Fair condition but aurora.
Determined transits
  • 2461084.34802 (2/12/2026, 20:21)
    Planet designation: Qatar-9 b
    HJDmid: 2461084.35179 +/- 0.00050
    Heliocentric correction: 0.00377
    Transit depth (Mag): 0.03473 +/- 0.00121
    Transit duration (Min): 108.45 +/- 1.81
    Standard deviation (mmag): 3.91
    Data quality index: 2
    Data density (data/min): 0.42
    Fitting algorithm: Original ETD  
    Note: 
    120 sec. Fair condition but aurora.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - Qatar-9, JD 2461084.27889
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