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KOI-4777.01 | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KOI-4777.01

Confirmed exoplanet · Terrestrial

KOI-4777.01

Orbiting KOI-4777

Discovered in 2022 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of KOI-4777.01 — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 0.51 R⊕
Mass: 99.2 M⊕
Orbit: 0.412 days
Distance: 172.245 pc

Planet profile

Orbit and physical properties

Orbital period: 0.412 days
Semi-major axis: 0.008 AU
Eccentricity: 0
Radius: 0.51 Earth radii
Mass: 99.2 Earth masses
Mass provenance: Mass
Density: Not reported by the NASA Exoplanet Archive
Equilibrium temperature: 1,180 K
Insolation: 320 Earth flux

Host system

Star and system properties

Host star: KOI-4777
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,515 K
Stellar radius: 0.4 R☉
Stellar mass: 0.41 M☉
Stellar metallicity: 0.1 dex
Stellar age: 4 Gyr
Distance: 172.245 parsecs
Right ascension: 19h09m02.92s
Declination: +42d01m56.01s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-01
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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