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Kepler-46 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-46 b

Confirmed exoplanet · Gas Giant

Kepler-46 b

Orbiting Kepler-46

Discovered in 2012 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-46 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,012
Method: Transit
Radius: 9.057 R⊕
Mass: 1,907 M⊕
Orbit: 33.60134 days
Distance: 777.06 pc

Planet profile

Orbit and physical properties

Orbital period: 33.60134 days
Semi-major axis: 0.1968 AU
Eccentricity: 0.01
Radius: 9.057 Earth radii
Mass: 1,907 Earth masses
Mass provenance: Mass
Density: 14 g/cm³
Equilibrium temperature: 543 K
Insolation: 10.9 Earth flux

Host system

Star and system properties

Host star: Kepler-46
Stars in system: 1
Known planets in system: 3
Spectral type: K
Stellar temperature: 5,155 K
Stellar radius: 0.938 R☉
Stellar mass: 0.902 M☉
Stellar metallicity: 0.41 dex
Stellar age: 9.7 Gyr
Distance: 777.06 parsecs
Right ascension: 19h17m04.50s
Declination: +42d36m15.05s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,012
Publication date: 2012-06
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-46 b.

Generic gas giant catalog artwork; not a direct image of Kepler-46 b — Apex Andromeda catalog artwork