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HD 26161 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 26161 b

Confirmed exoplanet · Gas Giant

HD 26161 b

Orbiting HD 26161

Discovered in 2021 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 26161 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Radial Velocity
Radius: 11.9 R⊕
Mass: 9,045.396463 M⊕
Orbit: 10,942.29013 days
Distance: 40.9128 pc

Planet profile

Orbit and physical properties

Orbital period: 10,942.29013 days
Semi-major axis: 10.087 AU
Eccentricity: 0.922
Radius: 11.9 Earth radii
Mass: 9,045.396463 Earth masses
Mass provenance: Mass
Density: 29.5 g/cm³
Equilibrium temperature: 110.98 K
Insolation: 0.0243 Earth flux

Host system

Star and system properties

Host star: HD 26161
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,057.62 K
Stellar radius: 1.455981 R☉
Stellar mass: 1.12 M☉
Stellar metallicity: -0.0095 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 40.9128 parsecs
Right ascension: 04h09m38.93s
Declination: +31d39m08.76s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,021
Publication date: 2021-07
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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