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Kepler-888 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-888 b

Confirmed exoplanet · Super Earth

Kepler-888 b

Orbiting Kepler-888

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-888 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 1.76 R⊕
Mass: 3.75 M⊕
Orbit: 70.697906 days
Distance: 420.817 pc

Planet profile

Orbit and physical properties

Orbital period: 70.697906 days
Semi-major axis: 0.31481 AU
Eccentricity: 0
Radius: 1.76 Earth radii
Mass: 3.75 Earth masses
Mass provenance: M-R relationship
Density: 3.78 g/cm³
Equilibrium temperature: 417 K
Insolation: 7.854 Earth flux

Host system

Star and system properties

Host star: Kepler-888
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,875 K
Stellar radius: 0.9 R☉
Stellar mass: 0.97 M☉
Stellar metallicity: -0.21 dex
Stellar age: 1.48 Gyr
Distance: 420.817 parsecs
Right ascension: 19h42m05.11s
Declination: +49d44m19.25s

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 ↗

Visual archive

Gallery

One image from Kepler-888 b.

Generic super earth catalog artwork; not a direct image of Kepler-888 b — Apex Andromeda catalog artwork

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