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K2-49 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-49 b

Confirmed exoplanet · Super Earth

K2-49 b

Orbiting K2-49

Discovered in 2016 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 K2-49 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 1.93 R⊕
Mass: 4.38 M⊕
Orbit: 2.77065 days
Distance: 457.125 pc

Planet profile

Orbit and physical properties

Orbital period: 2.77065 days
Semi-major axis: 0.0309 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.93 Earth radii
Mass: 4.38 Earth masses
Mass provenance: M-R relationship
Density: 3.35 g/cm³
Equilibrium temperature: 768.28 K
Insolation: 59 Earth flux

Host system

Star and system properties

Host star: K2-49
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,175 K
Stellar radius: 0.45 R☉
Stellar mass: 0.51 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 457.125 parsecs
Right ascension: 11h49m16.86s
Declination: +03d28m31.87s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-09
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from K2-49 b.

Generic super earth catalog artwork; not a direct image of K2-49 b — Apex Andromeda catalog artwork