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HD 147379 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 147379 b

Confirmed exoplanet · Neptune Like

HD 147379 b

Orbiting HD 147379

Discovered in 2017 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 HD 147379 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Radial Velocity
Radius: 4.94 R⊕
Mass: 21.6 M⊕
Orbit: 86.58 days
Distance: 10.7643 pc

Planet profile

Orbit and physical properties

Orbital period: 86.58 days
Semi-major axis: 0.3193 AU
Eccentricity: 0.063
Radius: 4.94 Earth radii
Mass: 21.6 Earth masses
Mass provenance: Msini
Density: 0.985 g/cm³
Equilibrium temperature: 276.66 K
Insolation: 0.7847 Earth flux

Host system

Star and system properties

Host star: HD 147379
Stars in system: 2
Known planets in system: 1
Spectral type: M0.0 V
Stellar temperature: 4,090 K
Stellar radius: 0.628304 R☉
Stellar mass: 0.58 M☉
Stellar metallicity: 0.16 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 10.7643 parsecs
Right ascension: 16h16m41.42s
Declination: +67d14m21.13s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,017
Publication date: 2018-02
Discovery locale: Ground
Facility: Calar Alto Observatory
Telescope: 3.5 m telescope
Instrument: CARMENES
NASA Exoplanet Archive: Open composite record ↗

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