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Kepler-408 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-408 b

Confirmed exoplanet · Terrestrial

Kepler-408 b

Orbiting Kepler-408

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

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of Kepler-408 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 0.82 R⊕
Mass: 5 M⊕
Orbit: 2.46502 days
Distance: 88.7832 pc

Planet profile

Orbit and physical properties

Orbital period: 2.46502 days
Semi-major axis: 0.03592 AU
Eccentricity: 0
Radius: 0.82 Earth radii
Mass: 5 Earth masses
Mass provenance: Mass
Density: Not reported by the NASA Exoplanet Archive
Equilibrium temperature: 1,561 K
Insolation: 1,503.581 Earth flux

Host system

Star and system properties

Host star: Kepler-408
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,104 K
Stellar radius: 1.23 R☉
Stellar mass: 1.08 M☉
Stellar metallicity: -0.2 dex
Stellar age: 6.68 Gyr
Distance: 88.7832 parsecs
Right ascension: 18h59m08.69s
Declination: +48d25m23.74s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-02
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-408 b.

Generic terrestrial catalog artwork; not a direct image of Kepler-408 b — Apex Andromeda catalog artwork