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HD 151450 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 151450 c

Confirmed exoplanet · Gas Giant

HD 151450 c

Orbiting HD 151450

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 151450 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 12.8 R⊕
Mass: 1,636.180639 M⊕
Orbit: 18,144.76236 days
Distance: 43.6002 pc

Planet profile

Orbit and physical properties

Orbital period: 18,144.76236 days
Semi-major axis: 14.131 AU
Eccentricity: 0.138
Radius: 12.8 Earth radii
Mass: 1,636.180639 Earth masses
Mass provenance: Mass
Density: 4.29 g/cm³
Equilibrium temperature: 84.59 K
Insolation: 0.0085 Earth flux

Host system

Star and system properties

Host star: HD 151450
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,091.98 K
Stellar radius: 1.17184 R☉
Stellar mass: 1.14 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 43.6002 parsecs
Right ascension: 16h48m01.92s
Declination: -15d57m51.64s

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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