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CFBDSIR J145829+101343 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/CFBDSIR J145829+101343 b

Confirmed exoplanet · Gas Giant

CFBDSIR J145829+101343 b

Orbiting CFBDSIR J145829+101343

Discovered in 2011 using Imaging. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of CFBDSIR J145829+101343 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Imaging
Radius: 12.4 R⊕
Mass: 3,337.1 M⊕
Orbit: 10,037.5 days
Distance: 23.1 pc

Planet profile

Orbit and physical properties

Orbital period: 10,037.5 days
Semi-major axis: 2.6 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 12.4 Earth radii
Mass: 3,337.1 Earth masses
Mass provenance: Mass
Density: 9.62 g/cm³
Equilibrium temperature: 370 K
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: CFBDSIR J145829+101343
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 580.5 K
Stellar radius: Not reported by the NASA Exoplanet Archive
Stellar mass: 0.021 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 23.1 parsecs
Right ascension: 14h58m29.00s
Declination: +10d13m43.0s

Discovery

Detection and provenance

Discovery method: Imaging
Discovery year: 2,011
Publication date: 2011-10
Discovery locale: Ground
Facility: W. M. Keck Observatory
Telescope: 10 m Keck II Telescope
Instrument: NIRC2 Camera
NASA Exoplanet Archive: Open composite record ↗

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