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HD 110014 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 110014 b

Confirmed exoplanet · Gas Giant

HD 110014 b

Orbiting HD 110014

Discovered in 2009 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 110014 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,009
Method: Radial Velocity
Radius: 12.4 R⊕
Mass: 3,524.59 M⊕
Orbit: 835.477 days
Distance: 100.758 pc

Planet profile

Orbit and physical properties

Orbital period: 835.477 days
Semi-major axis: 2.14 AU
Eccentricity: 0.462
Radius: 12.4 Earth radii
Mass: 3,524.59 Earth masses
Mass provenance: Msini
Density: 10.2 g/cm³
Equilibrium temperature: 669.84 K
Insolation: 43.9799 Earth flux

Host system

Star and system properties

Host star: HD 110014
Stars in system: 1
Known planets in system: 1
Spectral type: K2 III
Stellar temperature: 4,445 K
Stellar radius: 20.9 R☉
Stellar mass: 2.17 M☉
Stellar metallicity: 0.19 dex
Stellar age: 0.95 Gyr
Distance: 100.758 parsecs
Right ascension: 12h39m14.69s
Declination: -07d59m44.41s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,009
Publication date: 2009-09
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: Multiple Telescopes
Instrument: FEROS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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