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Kepler-426 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-426 b

Confirmed exoplanet · Gas Giant

Kepler-426 b

Orbiting Kepler-426

Discovered in 2014 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of Kepler-426 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 12.22 R⊕
Mass: 108.06 M⊕
Orbit: 3.217519 days
Distance: 843.695 pc

Planet profile

Orbit and physical properties

Orbital period: 3.217519 days
Semi-major axis: 0.0414 AU
Eccentricity: 0.18
Radius: 12.22 Earth radii
Mass: 108.06 Earth masses
Mass provenance: Mass
Density: 0.26 g/cm³
Equilibrium temperature: 1,300 K
Insolation: 410.723 Earth flux

Host system

Star and system properties

Host star: Kepler-426
Stars in system: 1
Known planets in system: 1
Spectral type: G1 V
Stellar temperature: 5,725 K
Stellar radius: 0.92 R☉
Stellar mass: 0.91 M☉
Stellar metallicity: -0.21 dex
Stellar age: 6 Gyr
Distance: 843.695 parsecs
Right ascension: 19h17m44.32s
Declination: +49d28m24.44s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-12
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-426 b.

Generic gas giant catalog artwork; not a direct image of Kepler-426 b — Apex Andromeda catalog artwork