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Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

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EPIC 228836835 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/EPIC 228836835 b

Confirmed exoplanet · Terrestrial

EPIC 228836835 b

Orbiting EPIC 228836835

Discovered in 2021 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 EPIC 228836835 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 1.1 R⊕
Mass: 1.37 M⊕
Orbit: 0.728113 days
Distance: 150.124 pc

Planet profile

Orbit and physical properties

Orbital period: 0.728113 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.1 Earth radii
Mass: 1.37 Earth masses
Mass provenance: M-R relationship
Density: 5.66 g/cm³
Equilibrium temperature: 932 K
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: EPIC 228836835
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,782 K
Stellar radius: 0.32 R☉
Stellar mass: 0.418179 M☉
Stellar metallicity: -0.18 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 150.124 parsecs
Right ascension: 12h38m17.98s
Declination: -05d14m40.65s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-08
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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