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HIP 109384 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 109384 b

Confirmed exoplanet · Gas Giant

HIP 109384 b

Orbiting HIP 109384

Discovered in 2016 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 HIP 109384 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Radial Velocity
Radius: 13.5 R⊕
Mass: 495.8148 M⊕
Orbit: 499.48 days
Distance: 58.9582 pc

Planet profile

Orbit and physical properties

Orbital period: 499.48 days
Semi-major axis: 1.134 AU
Eccentricity: 0.549
Radius: 13.5 Earth radii
Mass: 495.8148 Earth masses
Mass provenance: Msini
Density: 1.11 g/cm³
Equilibrium temperature: 213.83 K
Insolation: 0.3732 Earth flux

Host system

Star and system properties

Host star: HIP 109384
Stars in system: 1
Known planets in system: 1
Spectral type: G5
Stellar temperature: 5,180 K
Stellar radius: 0.831075 R☉
Stellar mass: 0.78 M☉
Stellar metallicity: -0.26 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 58.9582 parsecs
Right ascension: 22h09m38.15s
Declination: +71d18m50.24s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,016
Publication date: 2016-04
Discovery locale: Ground
Facility: Haute-Provence Observatory
Telescope: 1.93 m Telescope
Instrument: SOPHIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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