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HD 136118 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 136118 b

Confirmed exoplanet · Gas Giant

HD 136118 b

Orbiting HD 136118

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 136118 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 12.3 R⊕
Mass: 4,164.187789 M⊕
Orbit: 1,187.59765 days
Distance: 51.4359 pc

Planet profile

Orbit and physical properties

Orbital period: 1,187.59765 days
Semi-major axis: 2.327 AU
Eccentricity: 0.344
Radius: 12.3 Earth radii
Mass: 4,164.187789 Earth masses
Mass provenance: Mass
Density: 12.3 g/cm³
Equilibrium temperature: 249.62 K
Insolation: 0.684 Earth flux

Host system

Star and system properties

Host star: HD 136118
Stars in system: 1
Known planets in system: 1
Spectral type: F7 V
Stellar temperature: 6,097 K
Stellar radius: 1.67754 R☉
Stellar mass: 1.18 M☉
Stellar metallicity: -0.05 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 51.4359 parsecs
Right ascension: 15h18m55.35s
Declination: -01d35m32.25s

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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