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HIP 5158 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 5158 c

Confirmed exoplanet · Gas Giant

HIP 5158 c

Orbiting HIP 5158

Discovered in 2011 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 HIP 5158 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Radial Velocity
Radius: 12.2 R⊕
Mass: 4,780.1632 M⊕
Orbit: 9,017.76 days
Distance: 51.6026 pc

Planet profile

Orbit and physical properties

Orbital period: 9,017.76 days
Semi-major axis: 7.7 AU
Eccentricity: 0.14
Radius: 12.2 Earth radii
Mass: 4,780.1632 Earth masses
Mass provenance: Msini
Density: 14.5 g/cm³
Equilibrium temperature: 72.63 K
Insolation: 0.0046 Earth flux

Host system

Star and system properties

Host star: HIP 5158
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,813 K
Stellar radius: 0.754089 R☉
Stellar mass: 0.78 M☉
Stellar metallicity: 0.17 dex
Stellar age: 6 Gyr
Distance: 51.6026 parsecs
Right ascension: 01h06m02.28s
Declination: -22d27m13.01s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,011
Publication date: 2011-09
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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