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HD 45364 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 45364 c

Confirmed exoplanet · Gas Giant

HD 45364 c

Orbiting HD 45364

Discovered in 2008 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 45364 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,008
Method: Radial Velocity
Radius: 14.2 R⊕
Mass: 174.487795 M⊕
Orbit: 345.43 days
Distance: 34.354 pc

Planet profile

Orbit and physical properties

Orbital period: 345.43 days
Semi-major axis: 0.902 AU
Eccentricity: 0.019
Radius: 14.2 Earth radii
Mass: 174.487795 Earth masses
Mass provenance: Msini
Density: 0.335 g/cm³
Equilibrium temperature: 261.82 K
Insolation: 0.7829 Earth flux

Host system

Star and system properties

Host star: HD 45364
Stars in system: 1
Known planets in system: 2
Spectral type: K0 V
Stellar temperature: 5,466 K
Stellar radius: 0.89 R☉
Stellar mass: 0.82 M☉
Stellar metallicity: -0.17 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 34.354 parsecs
Right ascension: 06h25m38.54s
Declination: -31d28m51.61s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,008
Publication date: 2009-03
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: HARPS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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