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HD 63765 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 63765 b

Confirmed exoplanet · Gas Giant

HD 63765 b

Orbiting HD 63765

Discovered in 2011 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 63765 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Radial Velocity
Radius: 14.2 R⊕
Mass: 168.4499 M⊕
Orbit: 358 days
Distance: 32.5376 pc

Planet profile

Orbit and physical properties

Orbital period: 358 days
Semi-major axis: 0.94 AU
Eccentricity: 0.24
Radius: 14.2 Earth radii
Mass: 168.4499 Earth masses
Mass provenance: Msini
Density: 0.323 g/cm³
Equilibrium temperature: 246.9 K
Insolation: 0.627 Earth flux

Host system

Star and system properties

Host star: HD 63765
Stars in system: 1
Known planets in system: 1
Spectral type: G9 V
Stellar temperature: 5,449 K
Stellar radius: 0.83 R☉
Stellar mass: 0.65 M☉
Stellar metallicity: -0.16 dex
Stellar age: 4.77 Gyr
Distance: 32.5376 parsecs
Right ascension: 07h47m49.98s
Declination: -54d15m55.24s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,011
Publication date: 2011-11
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: HARPS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 63765 b.

Generic gas giant catalog artwork; not a direct image of HD 63765 b — Apex Andromeda catalog artwork