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HD 63433 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 63433 c

Confirmed exoplanet · Neptune Like

HD 63433 c

Orbiting HD 63433

Discovered in 2020 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 63433 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 2.692 R⊕
Mass: 15.539 M⊕
Orbit: 20.543828 days
Distance: 22.4035 pc

Planet profile

Orbit and physical properties

Orbital period: 20.543828 days
Semi-major axis: 0.146 AU
Eccentricity: 0.21
Radius: 2.692 Earth radii
Mass: 15.539 Earth masses
Mass provenance: Mass
Density: 4.63 g/cm³
Equilibrium temperature: 678.92 K
Insolation: 35.3582 Earth flux

Host system

Star and system properties

Host star: HD 63433
Stars in system: 1
Known planets in system: 3
Spectral type: G5 V
Stellar temperature: 5,553 K
Stellar radius: 0.934 R☉
Stellar mass: 0.956 M☉
Stellar metallicity: -0.07 dex
Stellar age: 0.414 Gyr
Distance: 22.4035 parsecs
Right ascension: 07h49m55.05s
Declination: +27d21m47.28s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-10
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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