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HD 24040 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 24040 c

Confirmed exoplanet · Gas Giant

HD 24040 c

Orbiting HD 24040

Discovered in 2021 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 24040 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Radial Velocity
Radius: 9.35 R⊕
Mass: 63.88351 M⊕
Orbit: 515.4 days
Distance: 46.6224 pc

Planet profile

Orbit and physical properties

Orbital period: 515.4 days
Semi-major axis: 1.3 AU
Eccentricity: 0.11
Radius: 9.35 Earth radii
Mass: 63.88351 Earth masses
Mass provenance: Msini
Density: 0.429 g/cm³
Equilibrium temperature: 287.75 K
Insolation: 1.1163 Earth flux

Host system

Star and system properties

Host star: HD 24040
Stars in system: 1
Known planets in system: 2
Spectral type: G0 V
Stellar temperature: 5,776.49 K
Stellar radius: 1.387296 R☉
Stellar mass: 1.10394 M☉
Stellar metallicity: 0.1971 dex
Stellar age: 6.68 Gyr
Distance: 46.6224 parsecs
Right ascension: 03h50m23.09s
Declination: +17d28m31.03s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,021
Publication date: 2021-07
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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