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HD 183579 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 183579 b

Confirmed exoplanet · Neptune Like

HD 183579 b

Orbiting HD 183579

Discovered in 2021 using Transit. 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 183579 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 3.49 R⊕
Mass: 20.4 M⊕
Orbit: 17.471291 days
Distance: 57.2651 pc

Planet profile

Orbit and physical properties

Orbital period: 17.471291 days
Semi-major axis: 0.1322 AU
Eccentricity: 0.061
Radius: 3.49 Earth radii
Mass: 20.4 Earth masses
Mass provenance: Mass
Density: 2.65 g/cm³
Equilibrium temperature: 752 K
Insolation: 58.1 Earth flux

Host system

Star and system properties

Host star: HD 183579
Stars in system: 1
Known planets in system: 1
Spectral type: G2 V
Stellar temperature: 5,784 K
Stellar radius: 0.96 R☉
Stellar mass: 0.996 M☉
Stellar metallicity: -0.038 dex
Stellar age: 3.1 Gyr
Distance: 57.2651 parsecs
Right ascension: 19h33m08.79s
Declination: -54d31m57.82s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-03
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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