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Kepler-441 b | Exoplanets | Apex Andromeda | Apex Andromeda

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Planets/Exoplanets/Kepler-441 b

Confirmed exoplanet · Super Earth

Kepler-441 b

Orbiting Kepler-441

Discovered in 2015 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-441 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 1.64 R⊕
Mass: 3.33 M⊕
Orbit: 207.2482 days
Distance: 268.003 pc

Planet profile

Orbit and physical properties

Orbital period: 207.2482 days
Semi-major axis: 0.64 AU
Eccentricity: 0.1
Radius: 1.64 Earth radii
Mass: 3.33 Earth masses
Mass provenance: M-R relationship
Density: 4.15 g/cm³
Equilibrium temperature: 189 K
Insolation: 0.21 Earth flux

Host system

Star and system properties

Host star: Kepler-441
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,340 K
Stellar radius: 0.55 R☉
Stellar mass: 0.572 M☉
Stellar metallicity: -0.57 dex
Stellar age: 1.9 Gyr
Distance: 268.003 parsecs
Right ascension: 18h58m16.07s
Declination: +49d00m45.75s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-02
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-441 b.

Generic super earth catalog artwork; not a direct image of Kepler-441 b — Apex Andromeda catalog artwork