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Kepler-647 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-647 c

Confirmed exoplanet · Neptune Like

Kepler-647 c

Orbiting Kepler-647

Discovered in 2020 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-647 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 4.00135 R⊕
Mass: 15.1 M⊕
Orbit: 29.6663 days
Distance: 1,087.87 pc

Planet profile

Orbit and physical properties

Orbital period: 29.6663 days
Semi-major axis: 0.18291 AU
Eccentricity: 0
Radius: 4.00135 Earth radii
Mass: 15.1 Earth masses
Mass provenance: M-R relationship
Density: 1.3 g/cm³
Equilibrium temperature: 644 K
Insolation: 69 Earth flux

Host system

Star and system properties

Host star: Kepler-647
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,906.74 K
Stellar radius: 1.54571 R☉
Stellar mass: 1.07 M☉
Stellar metallicity: -0.4146 dex
Stellar age: 2.75 Gyr
Distance: 1,087.87 parsecs
Right ascension: 18h59m09.19s
Declination: +44d35m29.84s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2021-07
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-647 c.

Generic neptune like catalog artwork; not a direct image of Kepler-647 c — Apex Andromeda catalog artwork