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Kepler-66 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-66 b

Confirmed exoplanet · Neptune Like

Kepler-66 b

Orbiting Kepler-66

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-66 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Transit
Radius: 2.8 R⊕
Mass: 8.25 M⊕
Orbit: 17.815815 days
Distance: 1,202.96 pc

Planet profile

Orbit and physical properties

Orbital period: 17.815815 days
Semi-major axis: 0.1352 AU
Eccentricity: 0
Radius: 2.8 Earth radii
Mass: 8.25 Earth masses
Mass provenance: M-R relationship
Density: 2.07 g/cm³
Equilibrium temperature: 699 K
Insolation: 62.845 Earth flux

Host system

Star and system properties

Host star: Kepler-66
Stars in system: 1
Known planets in system: 1
Spectral type: G0 V
Stellar temperature: 5,962 K
Stellar radius: 0.966 R☉
Stellar mass: 1.038 M☉
Stellar metallicity: -0.2 dex
Stellar age: 1 Gyr
Distance: 1,202.96 parsecs
Right ascension: 19h35m55.57s
Declination: +46d41m15.82s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,013
Publication date: 2013-07
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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