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HIP 14810 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 14810 d

Confirmed exoplanet · Gas Giant

HIP 14810 d

Orbiting HIP 14810

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 HIP 14810 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,009
Method: Radial Velocity
Radius: 14.1 R⊕
Mass: 187.5197 M⊕
Orbit: 981.8 days
Distance: 50.48 pc

Planet profile

Orbit and physical properties

Orbital period: 981.8 days
Semi-major axis: 1.94 AU
Eccentricity: 0.185
Radius: 14.1 Earth radii
Mass: 187.5197 Earth masses
Mass provenance: Msini
Density: 0.368 g/cm³
Equilibrium temperature: 198.54 K
Insolation: 0.2597 Earth flux

Host system

Star and system properties

Host star: HIP 14810
Stars in system: 1
Known planets in system: 3
Spectral type: G5
Stellar temperature: 5,544 K
Stellar radius: 1.07 R☉
Stellar mass: 1.01 M☉
Stellar metallicity: 0.24 dex
Stellar age: 5.84 Gyr
Distance: 50.48 parsecs
Right ascension: 03h11m14.23s
Declination: +21d05m49.67s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,009
Publication date: 2009-07
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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