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Wolf 503 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Wolf 503 b

Confirmed exoplanet · Super Earth

Wolf 503 b

Orbiting Wolf 503

Discovered in 2018 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 Wolf 503 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2.043 R⊕
Mass: 6.26 M⊕
Orbit: 6.00127 days
Distance: 44.526 pc

Planet profile

Orbit and physical properties

Orbital period: 6.00127 days
Semi-major axis: 0.05706 AU
Eccentricity: 0.41
Radius: 2.043 Earth radii
Mass: 6.26 Earth masses
Mass provenance: Mass
Density: 2.92 g/cm³
Equilibrium temperature: 790 K
Insolation: 69.6 Earth flux

Host system

Star and system properties

Host star: Wolf 503
Stars in system: 1
Known planets in system: 1
Spectral type: K3.5 V
Stellar temperature: 4,716 K
Stellar radius: 0.689 R☉
Stellar mass: 0.688 M☉
Stellar metallicity: -0.47 dex
Stellar age: 11 Gyr
Distance: 44.526 parsecs
Right ascension: 13h47m23.09s
Declination: -06d08m21.61s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-11
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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