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24 Boo b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/24 Boo b

Confirmed exoplanet · Gas Giant

24 Boo b

Orbiting 24 Boo

Discovered in 2018 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 Boo b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Radial Velocity
Radius: 13.9 R⊕
Mass: 280.642483 M⊕
Orbit: 30.33 days
Distance: 95.9863 pc

Planet profile

Orbit and physical properties

Orbital period: 30.33 days
Semi-major axis: 0.194 AU
Eccentricity: 0.032
Radius: 13.9 Earth radii
Mass: 280.642483 Earth masses
Mass provenance: Msini
Density: 0.574 g/cm³
Equilibrium temperature: 1,840.86 K
Insolation: 2,001.2754 Earth flux

Host system

Star and system properties

Host star: 24 Boo
Stars in system: 1
Known planets in system: 1
Spectral type: G3 IV
Stellar temperature: 4,816 K
Stellar radius: 12.19 R☉
Stellar mass: 1.05 M☉
Stellar metallicity: -0.78 dex
Stellar age: 6.92 Gyr
Distance: 95.9863 parsecs
Right ascension: 14h28m37.33s
Declination: +49d50m40.74s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,018
Publication date: 2018-08
Discovery locale: Ground
Facility: Okayama Astrophysical Observatory
Telescope: 1.88 m Telescope
Instrument: HIDES Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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