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Kepler-347 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-347 d

Confirmed exoplanet · Neptune Like

Kepler-347 d

Orbiting Kepler-347

Discovered in 2023 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-347 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 3.04 R⊕
Mass: 9.48 M⊕
Orbit: 85.517344 days
Distance: 1,298.88 pc

Planet profile

Orbit and physical properties

Orbital period: 85.517344 days
Semi-major axis: 0.3802 AU
Eccentricity: 0
Radius: 3.04 Earth radii
Mass: 9.48 Earth masses
Mass provenance: M-R relationship
Density: 1.85 g/cm³
Equilibrium temperature: 482 K
Insolation: 12.75 Earth flux

Host system

Star and system properties

Host star: Kepler-347
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,592 K
Stellar radius: 1.451 R☉
Stellar mass: 1 M☉
Stellar metallicity: 0.16 dex
Stellar age: 11.75 Gyr
Distance: 1,298.88 parsecs
Right ascension: 19h16m47.90s
Declination: +49d18m20.31s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-07
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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