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HD 130322 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 130322 b

Confirmed exoplanet · Gas Giant

HD 130322 b

Orbiting HD 130322

Discovered in 1999 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 130322 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 1,999
Method: Radial Velocity
Radius: 13.7 R⊕
Mass: 365.49 M⊕
Orbit: 10.70871 days
Distance: 31.8766 pc

Planet profile

Orbit and physical properties

Orbital period: 10.70871 days
Semi-major axis: 0.0925 AU
Eccentricity: 0.029
Radius: 13.7 Earth radii
Mass: 365.49 Earth masses
Mass provenance: Msini
Density: 0.781 g/cm³
Equilibrium temperature: 720 K
Insolation: 67.9633 Earth flux

Host system

Star and system properties

Host star: HD 130322
Stars in system: 1
Known planets in system: 1
Spectral type: K0 V
Stellar temperature: 5,387 K
Stellar radius: 0.85 R☉
Stellar mass: 0.92 M☉
Stellar metallicity: -0.02 dex
Stellar age: 0.35 Gyr
Distance: 31.8766 parsecs
Right ascension: 14h47m32.59s
Declination: -00d16m55.48s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 1,999
Publication date: 2000-04
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 1.2 m Leonhard Euler Telescope
Instrument: CORALIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 130322 b.

Generic gas giant catalog artwork; not a direct image of HD 130322 b — Apex Andromeda catalog artwork