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Kepler-256 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-256 d

Confirmed exoplanet · Super Earth

Kepler-256 d

Orbiting Kepler-256

Discovered in 2014 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 Kepler-256 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.48 R⊕
Mass: 6.71 M⊕
Orbit: 5.839172 days
Distance: 1,026.43 pc

Planet profile

Orbit and physical properties

Orbital period: 5.839172 days
Semi-major axis: 0.064 AU
Eccentricity: 0
Radius: 2.48 Earth radii
Mass: 6.71 Earth masses
Mass provenance: M-R relationship
Density: 2.42 g/cm³
Equilibrium temperature: 1,097 K
Insolation: 221.1 Earth flux

Host system

Star and system properties

Host star: Kepler-256
Stars in system: 1
Known planets in system: 4
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,551 K
Stellar radius: 1.301 R☉
Stellar mass: 1.037 M☉
Stellar metallicity: 0.26 dex
Stellar age: 1.82 Gyr
Distance: 1,026.43 parsecs
Right ascension: 19h30m19.30s
Declination: +46d05m50.49s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-03
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from Kepler-256 d.

Generic super earth catalog artwork; not a direct image of Kepler-256 d — Apex Andromeda catalog artwork