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HD 80653 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 80653 b

Confirmed exoplanet · Super Earth

HD 80653 b

Orbiting HD 80653

Discovered in 2020 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of HD 80653 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 1.621 R⊕
Mass: 5.61 M⊕
Orbit: 0.719579 days
Distance: 109.86 pc

Planet profile

Orbit and physical properties

Orbital period: 0.719579 days
Semi-major axis: 0.01657 AU
Eccentricity: 0
Radius: 1.621 Earth radii
Mass: 5.61 Earth masses
Mass provenance: Mass
Density: 7.24 g/cm³
Equilibrium temperature: 2,438 K
Insolation: 6,130 Earth flux

Host system

Star and system properties

Host star: HD 80653
Stars in system: 1
Known planets in system: 2
Spectral type: G0 V
Stellar temperature: 5,959 K
Stellar radius: 1.199 R☉
Stellar mass: 1.15 M☉
Stellar metallicity: 0.255 dex
Stellar age: 3.3 Gyr
Distance: 109.86 parsecs
Right ascension: 09h21m21.38s
Declination: +14d22m04.33s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-01
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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