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HD 95127 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 95127 b

Confirmed exoplanet · Gas Giant

HD 95127 b

Orbiting HD 95127

Discovered in 2015 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 95127 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Radial Velocity
Radius: 12.4 R⊕
Mass: 3,378.5329 M⊕
Orbit: 482 days
Distance: 676.579 pc

Planet profile

Orbit and physical properties

Orbital period: 482 days
Semi-major axis: 1.28 AU
Eccentricity: 0.11
Radius: 12.4 Earth radii
Mass: 3,378.5329 Earth masses
Mass provenance: Msini
Density: 9.74 g/cm³
Equilibrium temperature: 1,151.28 K
Insolation: 116.3001 Earth flux

Host system

Star and system properties

Host star: HD 95127
Stars in system: 1
Known planets in system: 1
Spectral type: K0
Stellar temperature: 4,218 K
Stellar radius: 41.01 R☉
Stellar mass: 3.7 M☉
Stellar metallicity: -0.18 dex
Stellar age: 5.5 Gyr
Distance: 676.579 parsecs
Right ascension: 10h59m35.07s
Declination: +43d48m51.87s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,015
Publication date: 2015-04
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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