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Kepler-11 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-11 d

Confirmed exoplanet · Neptune Like

Kepler-11 d

Orbiting Kepler-11

Discovered in 2010 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 Kepler-11 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,010
Method: Transit
Radius: 3.12 R⊕
Mass: 7.3 M⊕
Orbit: 22.6845 days
Distance: 646.346 pc

Planet profile

Orbit and physical properties

Orbital period: 22.6845 days
Semi-major axis: 0.155 AU
Eccentricity: 0.004
Radius: 3.12 Earth radii
Mass: 7.3 Earth masses
Mass provenance: Mass
Density: 1.28 g/cm³
Equilibrium temperature: 653 K
Insolation: 51.115 Earth flux

Host system

Star and system properties

Host star: Kepler-11
Stars in system: 1
Known planets in system: 6
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,663 K
Stellar radius: 1.065 R☉
Stellar mass: 0.961 M☉
Stellar metallicity: 0.05 dex
Stellar age: 8.5 Gyr
Distance: 646.346 parsecs
Right ascension: 19h48m27.62s
Declination: +41d54m32.79s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,010
Publication date: 2011-02
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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