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WASP-28 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-28 b

Confirmed exoplanet · Gas Giant

WASP-28 b

Orbiting WASP-28

Discovered in 2014 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-28 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 13.663747 R⊕
Mass: 282.549454 M⊕
Orbit: 3.408835 days
Distance: 348.494 pc

Planet profile

Orbit and physical properties

Orbital period: 3.408835 days
Semi-major axis: 0.0442 AU
Eccentricity: 0
Radius: 13.663747 Earth radii
Mass: 282.549454 Earth masses
Mass provenance: Mass
Density: 0.651163 g/cm³
Equilibrium temperature: 1,456 K
Insolation: 695.65 Earth flux

Host system

Star and system properties

Host star: WASP-28
Stars in system: 1
Known planets in system: 1
Spectral type: F8
Stellar temperature: 6,084 K
Stellar radius: 1.083 R☉
Stellar mass: 0.993 M☉
Stellar metallicity: -0.2 dex
Stellar age: 5.5 Gyr
Distance: 348.494 parsecs
Right ascension: 23h34m27.90s
Declination: -01d34m47.95s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2015-01
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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