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HD 6860 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 6860 b

Confirmed exoplanet · Gas Giant

HD 6860 b

Orbiting HD 6860

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 6860 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 11.9 R⊕
Mass: 8,981.830782 M⊕
Orbit: 663.87 days
Distance: 61.12469 pc

Planet profile

Orbit and physical properties

Orbital period: 663.87 days
Semi-major axis: 2.03 AU
Eccentricity: 0.28
Radius: 11.9 Earth radii
Mass: 8,981.830782 Earth masses
Mass provenance: Msini
Density: 29.3 g/cm³
Equilibrium temperature: 1,196.06 K
Insolation: 406.4355 Earth flux

Host system

Star and system properties

Host star: HD 6860
Stars in system: 1
Known planets in system: 1
Spectral type: M0 III
Stellar temperature: 3,802 K
Stellar radius: 86.4 R☉
Stellar mass: 2.49 M☉
Stellar metallicity: -0.03 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 61.12469 parsecs
Right ascension: 01h09m43.91s
Declination: +35d37m13.80s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2023-10
Discovery locale: Ground
Facility: Bohyunsan Optical Astronomical Observatory
Telescope: 1.8 m Telescope
Instrument: BOES Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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