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GJ 724 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/GJ 724 b

Confirmed exoplanet · Neptune Like

GJ 724 b

Orbiting GJ 724

Discovered in 2023 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of GJ 724 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 3.27 R⊕
Mass: 10.75 M⊕
Orbit: 5.101284 days
Distance: 16.9658 pc

Planet profile

Orbit and physical properties

Orbital period: 5.101284 days
Semi-major axis: 0.04685 AU
Eccentricity: 0.577
Radius: 3.27 Earth radii
Mass: 10.75 Earth masses
Mass provenance: Msini
Density: 1.69 g/cm³
Equilibrium temperature: 611 K
Insolation: 23.32 Earth flux

Host system

Star and system properties

Host star: GJ 724
Stars in system: 1
Known planets in system: 1
Spectral type: M1.0 V
Stellar temperature: 3,799 K
Stellar radius: 0.52226 R☉
Stellar mass: 0.5271 M☉
Stellar metallicity: -0.02 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 16.9658 parsecs
Right ascension: 18h40m57.21s
Declination: -13d22m57.00s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2023-12
Discovery locale: Ground
Facility: Calar Alto Observatory
Telescope: 3.5 m telescope
Instrument: CARMENES
NASA Exoplanet Archive: Open composite record ↗

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