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GJ 96 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/GJ 96 b

Confirmed exoplanet · Neptune Like

GJ 96 b

Orbiting GJ 96

Discovered in 2018 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of GJ 96 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Radial Velocity
Radius: 4.67 R⊕
Mass: 19.66 M⊕
Orbit: 73.94 days
Distance: 11.9315 pc

Planet profile

Orbit and physical properties

Orbital period: 73.94 days
Semi-major axis: 0.291 AU
Eccentricity: 0.44
Radius: 4.67 Earth radii
Mass: 19.66 Earth masses
Mass provenance: Msini
Density: 1.06 g/cm³
Equilibrium temperature: 257.81 K
Insolation: 1.0486 Earth flux

Host system

Star and system properties

Host star: GJ 96
Stars in system: 1
Known planets in system: 1
Spectral type: M2
Stellar temperature: 3,785 K
Stellar radius: 0.580612 R☉
Stellar mass: 0.6 M☉
Stellar metallicity: 0.14 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 11.9315 parsecs
Right ascension: 02h22m14.98s
Declination: +47d52m48.75s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,018
Publication date: 2018-10
Discovery locale: Ground
Facility: Haute-Provence Observatory
Telescope: 1.93 m Telescope
Instrument: SOPHIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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