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Kepler-771 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-771 b

Confirmed exoplanet · Super Earth

Kepler-771 b

Orbiting Kepler-771

Discovered in 2016 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-771 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 1.82 R⊕
Mass: 3.97 M⊕
Orbit: 8.734858 days
Distance: 1,393.85 pc

Planet profile

Orbit and physical properties

Orbital period: 8.734858 days
Semi-major axis: 0.0843 AU
Eccentricity: 0
Radius: 1.82 Earth radii
Mass: 3.97 Earth masses
Mass provenance: M-R relationship
Density: 3.62 g/cm³
Equilibrium temperature: 890 K
Insolation: 339.296 Earth flux

Host system

Star and system properties

Host star: Kepler-771
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,906 K
Stellar radius: 1.05 R☉
Stellar mass: 1.03 M☉
Stellar metallicity: 0.01 dex
Stellar age: 3.72 Gyr
Distance: 1,393.85 parsecs
Right ascension: 19h09m46.59s
Declination: +38d05m18.31s

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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