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WASP-45 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-45 b

Confirmed exoplanet · Gas Giant

WASP-45 b

Orbiting WASP-45

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-45 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 10.603714 R⊕
Mass: 306.38812 M⊕
Orbit: 3.126089 days
Distance: 211.196 pc

Planet profile

Orbit and physical properties

Orbital period: 3.126089 days
Semi-major axis: 0.03963 AU
Eccentricity: 0
Radius: 10.603714 Earth radii
Mass: 306.38812 Earth masses
Mass provenance: Mass
Density: 1.418 g/cm³
Equilibrium temperature: 1,153 K
Insolation: 294 Earth flux

Host system

Star and system properties

Host star: WASP-45
Stars in system: 2
Known planets in system: 1
Spectral type: K2 V
Stellar temperature: 5,150 K
Stellar radius: 0.855 R☉
Stellar mass: 0.85 M☉
Stellar metallicity: -0.03 dex
Stellar age: 12.7 Gyr
Distance: 211.196 parsecs
Right ascension: 00h20m57.06s
Declination: -35d59m54.47s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2012-05
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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