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Kepler-28 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-28 b

Confirmed exoplanet · Super Earth

Kepler-28 b

Orbiting Kepler-28

Discovered in 2011 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of Kepler-28 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 1.959 R⊕
Mass: 1.63 M⊕
Orbit: 5.91 days
Distance: 438.359 pc

Planet profile

Orbit and physical properties

Orbital period: 5.91 days
Semi-major axis: 0.05687 AU
Eccentricity: 0
Radius: 1.959 Earth radii
Mass: 1.63 Earth masses
Mass provenance: Mass
Density: 1.185427 g/cm³
Equilibrium temperature: 585 K
Insolation: 62.577 Earth flux

Host system

Star and system properties

Host star: Kepler-28
Stars in system: 1
Known planets in system: 2
Spectral type: M0 V
Stellar temperature: 4,499.3 K
Stellar radius: 0.664 R☉
Stellar mass: 0.684 M☉
Stellar metallicity: 0.1451 dex
Stellar age: 1.91 Gyr
Distance: 438.359 parsecs
Right ascension: 19h28m32.89s
Declination: +42d25m46.14s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2012-04
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-28 b.

Generic super earth catalog artwork; not a direct image of Kepler-28 b — Apex Andromeda catalog artwork