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Kepler-445 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-445 c

Confirmed exoplanet · Neptune Like

Kepler-445 c

Orbiting Kepler-445

Discovered in 2015 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of Kepler-445 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 2.51 R⊕
Mass: 6.85 M⊕
Orbit: 4.871229 days
Distance: 127.201 pc

Planet profile

Orbit and physical properties

Orbital period: 4.871229 days
Semi-major axis: 0.0301 AU
Eccentricity: 0
Radius: 2.51 Earth radii
Mass: 6.85 Earth masses
Mass provenance: M-R relationship
Density: 2.38 g/cm³
Equilibrium temperature: 341 K
Insolation: 9.177 Earth flux

Host system

Star and system properties

Host star: Kepler-445
Stars in system: 1
Known planets in system: 3
Spectral type: M4
Stellar temperature: 3,157 K
Stellar radius: 0.21 R☉
Stellar mass: 0.18 M☉
Stellar metallicity: 0.27 dex
Stellar age: 6.61 Gyr
Distance: 127.201 parsecs
Right ascension: 19h54m56.72s
Declination: +46d29m56.84s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-03
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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