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Kepler-44 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-44 b

Confirmed exoplanet · Gas Giant

Kepler-44 b

Orbiting Kepler-44

Discovered in 2011 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-44 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 12.22 R⊕
Mass: 317.82 M⊕
Orbit: 3.246729 days
Distance: 1,188 pc

Planet profile

Orbit and physical properties

Orbital period: 3.246729 days
Semi-major axis: 0.0446 AU
Eccentricity: 0.066
Radius: 12.22 Earth radii
Mass: 317.82 Earth masses
Mass provenance: Mass
Density: 0.93 g/cm³
Equilibrium temperature: 1,544 K
Insolation: 1,109.223 Earth flux

Host system

Star and system properties

Host star: Kepler-44
Stars in system: 1
Known planets in system: 1
Spectral type: G2 IV
Stellar temperature: 5,800 K
Stellar radius: 1.35 R☉
Stellar mass: 1.12 M☉
Stellar metallicity: 0.15 dex
Stellar age: 5.8 Gyr
Distance: 1,188 parsecs
Right ascension: 20h00m24.56s
Declination: +45d45m43.89s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2012-02
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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