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HD 10647 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 10647 b

Confirmed exoplanet · Gas Giant

HD 10647 b

Orbiting HD 10647

Discovered in 2006 using Radial Velocity. 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 HD 10647 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,006
Method: Radial Velocity
Radius: 13.8 R⊕
Mass: 298.75 M⊕
Orbit: 989.2 days
Distance: 17.3357 pc

Planet profile

Orbit and physical properties

Orbital period: 989.2 days
Semi-major axis: 2.015 AU
Eccentricity: 0.15
Radius: 13.8 Earth radii
Mass: 298.75 Earth masses
Mass provenance: Msini
Density: 0.625 g/cm³
Equilibrium temperature: 221.54 K
Insolation: 0.3471 Earth flux

Host system

Star and system properties

Host star: HD 10647
Stars in system: 1
Known planets in system: 1
Spectral type: F9 V
Stellar temperature: 6,218 K
Stellar radius: 1.1 R☉
Stellar mass: 1.11 M☉
Stellar metallicity: 0 dex
Stellar age: 1.4 Gyr
Distance: 17.3357 parsecs
Right ascension: 01h42m29.60s
Declination: -53d44m28.63s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,006
Publication date: 2006-07
Discovery locale: Ground
Facility: W. M. Keck Observatory
Telescope: 10 m Keck I Telescope
Instrument: HIRES Spectrometer
NASA Exoplanet Archive: Open composite record ↗

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