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Kepler-177 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-177 b

Confirmed exoplanet · Neptune Like

Kepler-177 b

Orbiting Kepler-177

Discovered in 2013 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-177 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Transit
Radius: 3.5 R⊕
Mass: 5.84 M⊕
Orbit: 36.8601 days
Distance: 1,435.44 pc

Planet profile

Orbit and physical properties

Orbital period: 36.8601 days
Semi-major axis: 0.21101 AU
Eccentricity: 0
Radius: 3.5 Earth radii
Mass: 5.84 Earth masses
Mass provenance: Mass
Density: 0.75 g/cm³
Equilibrium temperature: 549 K
Insolation: 30.4 Earth flux

Host system

Star and system properties

Host star: Kepler-177
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,732 K
Stellar radius: 1.324 R☉
Stellar mass: 0.921 M☉
Stellar metallicity: -0.11 dex
Stellar age: 11.75 Gyr
Distance: 1,435.44 parsecs
Right ascension: 19h04m11.31s
Declination: +45d03m11.53s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,013
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 ↗

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