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Kepler-271 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-271 d

Confirmed exoplanet · Terrestrial

Kepler-271 d

Orbiting Kepler-271

Discovered in 2016 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 Kepler-271 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 0.66 R⊕
Mass: 0.219 M⊕
Orbit: 5.249725 days
Distance: 404.542 pc

Planet profile

Orbit and physical properties

Orbital period: 5.249725 days
Semi-major axis: 0.05554 AU
Eccentricity: 0
Radius: 0.66 Earth radii
Mass: 0.219 Earth masses
Mass provenance: M-R relationship
Density: 4.19 g/cm³
Equilibrium temperature: 954 K
Insolation: 189.343 Earth flux

Host system

Star and system properties

Host star: Kepler-271
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,555 K
Stellar radius: 0.87 R☉
Stellar mass: 0.9 M☉
Stellar metallicity: -0.13 dex
Stellar age: 4.57 Gyr
Distance: 404.542 parsecs
Right ascension: 18h52m00.70s
Declination: +44d17m02.79s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-05
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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