Hat-P-70 (Transiting exoplanet)

RA: 04h 58m 12.56s, DE: +09° 59' 52.79" (74.5523333233, 9.9979972219)

12/17/2025, 20:49 - 12/17/2025, 23:59 (UTC)

Data:
  • Observer: Giovanni Calapai
  • Created: 12/18/2025, 17:56
  • Updated: 12/18/2025, 18:14
  • Station: Calapai Astronomical Observatory
    Lat: +38°, Long: +16°
  • Instrument: Celestron SCT 280/2800 Atik 314L+ red. 0,63x
  • Photometric band: IR
  • Time standard: Gjd
  • Brightness in: Mag
Determined transits
  • 2461027.45676 (12/17/2025, 22:57)
    Planet designation: Hat-P-70 b
    HJDmid: 2461027.46219 +/- 0.00151
    Heliocentric correction: 0.00543
    Transit depth (Mag): 0.01079 +/- 0.00105
    Transit duration (Min): 204.48 +/- 0.00
    Standard deviation (mmag): 1.95
    Data quality index: 3
    Data density (data/min): 0.64
    Fitting algorithm: Original ETD  
    Note: 
    Adopted limb darkening: 0.5 | EXP. 90s | slight defocus | FWHM 7.8 px (6,1 arc-sec/pixel) weather: clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 16-56-64 | Baader IR-Pass filter 685 nm | transit disturbed by gusts of wind and interrupted by clouds
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - Hat-P-70, JD 2461027.36764
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