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HD 213519 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 213519 b

Confirmed exoplanet · Neptune Like

HD 213519 b

Orbiting HD 213519

Discovered in 2022 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 HD 213519 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 2.99 R⊕
Mass: 9.217024 M⊕
Orbit: 11.12214 days
Distance: 41.0014 pc

Planet profile

Orbit and physical properties

Orbital period: 11.12214 days
Semi-major axis: 0.099 AU
Eccentricity: 0.413
Radius: 2.99 Earth radii
Mass: 9.217024 Earth masses
Mass provenance: Msini
Density: 1.89 g/cm³
Equilibrium temperature: 931.36 K
Insolation: 125.3797 Earth flux

Host system

Star and system properties

Host star: HD 213519
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,840 K
Stellar radius: 1.08287 R☉
Stellar mass: 1.05 M☉
Stellar metallicity: 0.01 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 41.0014 parsecs
Right ascension: 22h31m05.47s
Declination: +45d08m42.89s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2022-09
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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