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HD 28192 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 28192 b

Confirmed exoplanet · Gas Giant

HD 28192 b

Orbiting HD 28192

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 28192 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 12.2 R⊕
Mass: 99.79812 M⊕
Orbit: 14.23283 days
Distance: 49.8063 pc

Planet profile

Orbit and physical properties

Orbital period: 14.23283 days
Semi-major axis: 0.118 AU
Eccentricity: 0.104
Radius: 12.2 Earth radii
Mass: 99.79812 Earth masses
Mass provenance: Msini
Density: 0.302 g/cm³
Equilibrium temperature: 859.98 K
Insolation: 91.1399 Earth flux

Host system

Star and system properties

Host star: HD 28192
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,919.87 K
Stellar radius: 1.07094 R☉
Stellar mass: 1.08 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 49.8063 parsecs
Right ascension: 04h26m48.78s
Declination: -01d43m28.14s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2022-09
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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