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HD 3765 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 3765 b

Confirmed exoplanet · Gas Giant

HD 3765 b

Orbiting HD 3765

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 3765 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Radial Velocity
Radius: 8.56 R⊕
Mass: 54.984314 M⊕
Orbit: 1,211 days
Distance: 17.926 pc

Planet profile

Orbit and physical properties

Orbital period: 1,211 days
Semi-major axis: 2.108 AU
Eccentricity: 0.298
Radius: 8.56 Earth radii
Mass: 54.984314 Earth masses
Mass provenance: Msini
Density: 0.482 g/cm³
Equilibrium temperature: 152.85 K
Insolation: 0.0863 Earth flux

Host system

Star and system properties

Host star: HD 3765
Stars in system: 1
Known planets in system: 1
Spectral type: K2V
Stellar temperature: 5,049.8 K
Stellar radius: 0.83061 R☉
Stellar mass: 0.851785 M☉
Stellar metallicity: 0.1716 dex
Stellar age: 2 Gyr
Distance: 17.926 parsecs
Right ascension: 00h40m49.75s
Declination: +40d11m03.45s

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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