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HD 4113 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 4113 b

Confirmed exoplanet · Gas Giant

HD 4113 b

Orbiting HD 4113

Discovered in 2007 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 4113 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,007
Method: Radial Velocity
Radius: 13.5 R⊕
Mass: 541.261777 M⊕
Orbit: 526.5239 days
Distance: 41.8727 pc

Planet profile

Orbit and physical properties

Orbital period: 526.5239 days
Semi-major axis: 1.28 AU
Eccentricity: 0.899
Radius: 13.5 Earth radii
Mass: 541.261777 Earth masses
Mass provenance: Msini
Density: 1.21 g/cm³
Equilibrium temperature: 251.65 K
Insolation: 0.744 Earth flux

Host system

Star and system properties

Host star: HD 4113
Stars in system: 3
Known planets in system: 1
Spectral type: G5 V
Stellar temperature: 5,688 K
Stellar radius: 1.077514 R☉
Stellar mass: 1.008 M☉
Stellar metallicity: 0.2 dex
Stellar age: 5 Gyr
Distance: 41.8727 parsecs
Right ascension: 00h43m12.66s
Declination: -37d58m59.25s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,007
Publication date: 2008-03
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 1.2 m Leonhard Euler Telescope
Instrument: CORALIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 4113 b.

Generic gas giant catalog artwork; not a direct image of HD 4113 b — Apex Andromeda catalog artwork