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WASP-48 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-48 b

Confirmed exoplanet · Gas Giant

WASP-48 b

Orbiting WASP-48

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

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of WASP-48 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 16.8135 R⊕
Mass: 254.264 M⊕
Orbit: 2.14363 days
Distance: 454.144 pc

Planet profile

Orbit and physical properties

Orbital period: 2.14363 days
Semi-major axis: 0.03444 AU
Eccentricity: 0
Radius: 16.8135 Earth radii
Mass: 254.264 Earth masses
Mass provenance: Mass
Density: 0.415 g/cm³
Equilibrium temperature: 2,035 K
Insolation: 3,410.2601 Earth flux

Host system

Star and system properties

Host star: WASP-48
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,920 K
Stellar radius: 1.58 R☉
Stellar mass: 0.88 M☉
Stellar metallicity: -0.12 dex
Stellar age: 7.9 Gyr
Distance: 454.144 parsecs
Right ascension: 19h24m38.97s
Declination: +55d28m22.90s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2011-09
Discovery locale: Ground
Facility: SuperWASP
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

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