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Kepler-436 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-436 b

Confirmed exoplanet · Neptune Like

Kepler-436 b

Orbiting Kepler-436

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-436 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 2.73 R⊕
Mass: 7.9 M⊕
Orbit: 64.00205 days
Distance: 588.867 pc

Planet profile

Orbit and physical properties

Orbital period: 64.00205 days
Semi-major axis: 0.339 AU
Eccentricity: 0.19
Radius: 2.73 Earth radii
Mass: 7.9 Earth masses
Mass provenance: M-R relationship
Density: 2.13 g/cm³
Equilibrium temperature: 322 K
Insolation: 1.69 Earth flux

Host system

Star and system properties

Host star: Kepler-436
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,651 K
Stellar radius: 0.697 R☉
Stellar mass: 0.729 M☉
Stellar metallicity: 0.01 dex
Stellar age: 3 Gyr
Distance: 588.867 parsecs
Right ascension: 20h06m52.99s
Declination: +44d24m43.51s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-02
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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