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HD 112570 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 112570 b

Confirmed exoplanet · Gas Giant

HD 112570 b

Orbiting HD 112570

Discovered in 2023 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 112570 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 13.1 R⊕
Mass: 1,086.973152 M⊕
Orbit: 2,615 days
Distance: 101.166 pc

Planet profile

Orbit and physical properties

Orbital period: 2,615 days
Semi-major axis: 3.9 AU
Eccentricity: 0.2
Radius: 13.1 Earth radii
Mass: 1,086.973152 Earth masses
Mass provenance: Mass
Density: 2.66 g/cm³
Equilibrium temperature: 364.01 K
Insolation: 2.9139 Earth flux

Host system

Star and system properties

Host star: HD 112570
Stars in system: 1
Known planets in system: 1
Spectral type: K0 III
Stellar temperature: 4,750 K
Stellar radius: 9.85 R☉
Stellar mass: 1.15 M☉
Stellar metallicity: -0.4 dex
Stellar age: 5.45 Gyr
Distance: 101.166 parsecs
Right ascension: 12h57m07.78s
Declination: +46d10m35.63s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2024-02
Discovery locale: Multiple Locales
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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