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HD 47366 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 47366 b

Confirmed exoplanet · Gas Giant

HD 47366 b

Orbiting HD 47366

Discovered in 2016 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 47366 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Radial Velocity
Radius: 13.4 R⊕
Mass: 661.718743 M⊕
Orbit: 360.08 days
Distance: 84.3552 pc

Planet profile

Orbit and physical properties

Orbital period: 360.08 days
Semi-major axis: 1.207 AU
Eccentricity: 0.071
Radius: 13.4 Earth radii
Mass: 661.718743 Earth masses
Mass provenance: Msini
Density: 1.51 g/cm³
Equilibrium temperature: 577.05 K
Insolation: 17.9154 Earth flux

Host system

Star and system properties

Host star: HD 47366
Stars in system: 1
Known planets in system: 2
Spectral type: K1 III
Stellar temperature: 4,866 K
Stellar radius: 7.3 R☉
Stellar mass: 1.81 M☉
Stellar metallicity: -0.02 dex
Stellar age: 1.61 Gyr
Distance: 84.3552 parsecs
Right ascension: 06h37m40.80s
Declination: -12d59m08.37s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,016
Publication date: 2016-03
Discovery locale: Ground
Facility: Okayama Astrophysical Observatory
Telescope: 1.88 m Telescope
Instrument: HIDES Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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