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Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

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24 Sex b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/24 Sex b

Confirmed exoplanet · Gas Giant

24 Sex b

Orbiting 24 Sex

Discovered in 2010 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 24 Sex b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,010
Method: Radial Velocity
Radius: 13.4 R⊕
Mass: 632.46 M⊕
Orbit: 452.8 days
Distance: 72.0691 pc

Planet profile

Orbit and physical properties

Orbital period: 452.8 days
Semi-major axis: 1.333 AU
Eccentricity: 0.09
Radius: 13.4 Earth radii
Mass: 632.46 Earth masses
Mass provenance: Msini
Density: 1.44 g/cm³
Equilibrium temperature: 471.32 K
Insolation: 8.2099 Earth flux

Host system

Star and system properties

Host star: 24 Sex
Stars in system: 1
Known planets in system: 2
Spectral type: K0 IV
Stellar temperature: 5,098 K
Stellar radius: 4.9 R☉
Stellar mass: 1.54 M☉
Stellar metallicity: -0.03 dex
Stellar age: 2.7 Gyr
Distance: 72.0691 parsecs
Right ascension: 10h23m28.44s
Declination: -00d54m08.64s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,010
Publication date: 2011-01
Discovery locale: Ground
Facility: Lick Observatory
Telescope: 3.0 m C. Donald Shane Telescope
Instrument: Hamilton Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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