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

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EPIC 211945201 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/EPIC 211945201 b

Confirmed exoplanet · Neptune Like

EPIC 211945201 b

Orbiting EPIC 211945201

Discovered in 2018 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 EPIC 211945201 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 5.76 R⊕
Mass: 11 M⊕
Orbit: 19.49221 days
Distance: 181.69 pc

Planet profile

Orbit and physical properties

Orbital period: 19.49221 days
Semi-major axis: 0.1493 AU
Eccentricity: 0
Radius: 5.76 Earth radii
Mass: 11 Earth masses
Mass provenance: Mass
Density: 0.33 g/cm³
Equilibrium temperature: 817 K
Insolation: 101 Earth flux

Host system

Star and system properties

Host star: EPIC 211945201
Stars in system: 1
Known planets in system: 1
Spectral type: G0
Stellar temperature: 6,069 K
Stellar radius: 1.39 R☉
Stellar mass: 1.17 M☉
Stellar metallicity: 0.1 dex
Stellar age: 3.99 Gyr
Distance: 181.69 parsecs
Right ascension: 09h06m17.81s
Declination: +19d24m07.40s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-07
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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