XO-4 (Transiting exoplanet)

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

1/26/2025, 18:32 - 1/27/2025, 00:59 (UTC)

Data:
  • Observer: Snaevarr Gudmundsson
  • Created: 12/18/2025, 15:50
  • Station: Nes Observatory I
    Lat: +64°, Long: -15°
  • Instrument: 406 mm LX200 SCT/SBIG STL11k CCD, BVR, CBB
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
45 sec, XOP-CBB
Determined transits
  • 2460702.40803 (1/26/2025, 21:47)
    Planet designation: XO-4 b
    HJDmid: 2460702.41224 +/- 0.00078
    Heliocentric correction: 0.00421
    Transit depth (Mag): 0.00812 +/- 0.00026
    Transit duration (Min): 253.36 +/- 2.45
    Standard deviation (mmag): 1.7
    Data quality index: 3
    Data density (data/min): 0.83
    Fitting algorithm: Original ETD  
    Note: 
    45 sec, XOP-CBB
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - XO-4, JD 2460702.27251
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