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Kepler-989 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-989 b

Confirmed exoplanet · Super Earth

Kepler-989 b

Orbiting Kepler-989

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-989 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 2.21 R⊕
Mass: 5.52 M⊕
Orbit: 7.964315 days
Distance: 491.978 pc

Planet profile

Orbit and physical properties

Orbital period: 7.964315 days
Semi-major axis: 0.0734 AU
Eccentricity: 0
Radius: 2.21 Earth radii
Mass: 5.52 Earth masses
Mass provenance: M-R relationship
Density: 2.81 g/cm³
Equilibrium temperature: 805 K
Insolation: 74.35 Earth flux

Host system

Star and system properties

Host star: Kepler-989
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,074 K
Stellar radius: 0.78 R☉
Stellar mass: 0.82 M☉
Stellar metallicity: 0.01 dex
Stellar age: 4.68 Gyr
Distance: 491.978 parsecs
Right ascension: 18h46m19.87s
Declination: +47d14m00.48s

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-989 b.

Generic super earth catalog artwork; not a direct image of Kepler-989 b — Apex Andromeda catalog artwork