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Kepler-1581 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1581 b

Confirmed exoplanet · Terrestrial

Kepler-1581 b

Orbiting Kepler-1581

Discovered in 2016 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-1581 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 0.8 R⊕
Mass: 0.437 M⊕
Orbit: 6.283855 days
Distance: 493.175 pc

Planet profile

Orbit and physical properties

Orbital period: 6.283855 days
Semi-major axis: 0.06865 AU
Eccentricity: 0
Radius: 0.8 Earth radii
Mass: 0.437 Earth masses
Mass provenance: M-R relationship
Density: 4.69 g/cm³
Equilibrium temperature: 1,108 K
Insolation: 470.862 Earth flux

Host system

Star and system properties

Host star: Kepler-1581
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,022 K
Stellar radius: 1.23 R☉
Stellar mass: 1.12 M☉
Stellar metallicity: 0.07 dex
Stellar age: 4.17 Gyr
Distance: 493.175 parsecs
Right ascension: 19h09m29.12s
Declination: +39d36m13.04s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-05
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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