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HR 5183 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HR 5183 b

Confirmed exoplanet · Gas Giant

HR 5183 b

Orbiting HR 5183

Discovered in 2019 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 HR 5183 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,019
Method: Radial Velocity
Radius: 13.1 R⊕
Mass: 1,052.012027 M⊕
Orbit: 27,000 days
Distance: 31.4607 pc

Planet profile

Orbit and physical properties

Orbital period: 27,000 days
Semi-major axis: 18 AU
Eccentricity: 0.84
Radius: 13.1 Earth radii
Mass: 1,052.012027 Earth masses
Mass provenance: Mass
Density: 2.57 g/cm³
Equilibrium temperature: 171 K
Insolation: 0.0077 Earth flux

Host system

Star and system properties

Host star: HR 5183
Stars in system: 2
Known planets in system: 1
Spectral type: G0 V
Stellar temperature: 5,794 K
Stellar radius: 1.53 R☉
Stellar mass: 1.07 M☉
Stellar metallicity: 0.1 dex
Stellar age: 7.7 Gyr
Distance: 31.4607 parsecs
Right ascension: 13h46m56.59s
Declination: +06d20m59.64s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,019
Publication date: 2019-11
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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