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HD 86081 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 86081 b

Confirmed exoplanet · Gas Giant

HD 86081 b

Orbiting HD 86081

Discovered in 2006 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 86081 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,006
Method: Radial Velocity
Radius: 13.6 R⊕
Mass: 470.3884 M⊕
Orbit: 2.137843 days
Distance: 103.936 pc

Planet profile

Orbit and physical properties

Orbital period: 2.137843 days
Semi-major axis: 0.0346 AU
Eccentricity: 0.0119
Radius: 13.6 Earth radii
Mass: 470.3884 Earth masses
Mass provenance: Msini
Density: 1.03 g/cm³
Equilibrium temperature: 1,860.31 K
Insolation: 2,003.7697 Earth flux

Host system

Star and system properties

Host star: HD 86081
Stars in system: 2
Known planets in system: 1
Spectral type: F8
Stellar temperature: 5,939 K
Stellar radius: 1.46 R☉
Stellar mass: 1.21 M☉
Stellar metallicity: 0.22 dex
Stellar age: 3.61 Gyr
Distance: 103.936 parsecs
Right ascension: 09h56m05.85s
Declination: -03d48m30.08s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,006
Publication date: 2006-08
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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