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HD 96127 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 96127 b

Confirmed exoplanet · Gas Giant

HD 96127 b

Orbiting HD 96127

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 96127 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Radial Velocity
Radius: 13 R⊕
Mass: 1,207.747947 M⊕
Orbit: 638.9 days
Distance: 587.659 pc

Planet profile

Orbit and physical properties

Orbital period: 638.9 days
Semi-major axis: 1.41 AU
Eccentricity: 0.3
Radius: 13 Earth radii
Mass: 1,207.747947 Earth masses
Mass provenance: Mass
Density: 3.02 g/cm³
Equilibrium temperature: 947.29 K
Insolation: 364.3861 Earth flux

Host system

Star and system properties

Host star: HD 96127
Stars in system: 1
Known planets in system: 1
Spectral type: K2 III
Stellar temperature: 3,943 K
Stellar radius: 35 R☉
Stellar mass: 0.91 M☉
Stellar metallicity: -0.24 dex
Stellar age: 4.067 Gyr
Distance: 587.659 parsecs
Right ascension: 11h05m45.96s
Declination: +44d18m05.58s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,011
Publication date: 2012-01
Discovery locale: Ground
Facility: McDonald Observatory
Telescope: 9.2 m Hobby-Eberly Telescope
Instrument: High Resolution Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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