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HD 184010 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 184010 b

Confirmed exoplanet · Gas Giant

HD 184010 b

Orbiting HD 184010

Discovered in 2022 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 184010 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 12.1 R⊕
Mass: 98.526806 M⊕
Orbit: 286.6 days
Distance: 60.7993 pc

Planet profile

Orbit and physical properties

Orbital period: 286.6 days
Semi-major axis: 0.94 AU
Eccentricity: 0
Radius: 12.1 Earth radii
Mass: 98.526806 Earth masses
Mass provenance: Msini
Density: 0.306 g/cm³
Equilibrium temperature: 545.04 K
Insolation: 14.8144 Earth flux

Host system

Star and system properties

Host star: HD 184010
Stars in system: 1
Known planets in system: 3
Spectral type: K0 III-IV
Stellar temperature: 4,971 K
Stellar radius: 4.86 R☉
Stellar mass: 1.35 M☉
Stellar metallicity: -0.17 dex
Stellar age: 2.76 Gyr
Distance: 60.7993 parsecs
Right ascension: 19h31m21.63s
Declination: +26d37m02.21s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2022-12
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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