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WASP-44 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-44 b

Confirmed exoplanet · Gas Giant

WASP-44 b

Orbiting WASP-44

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-44 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 12.3299 R⊕
Mass: 276.5121 M⊕
Orbit: 2.423804 days
Distance: 364.512 pc

Planet profile

Orbit and physical properties

Orbital period: 2.423804 days
Semi-major axis: 0.03453 AU
Eccentricity: 0
Radius: 12.3299 Earth radii
Mass: 276.5121 Earth masses
Mass provenance: Mass
Density: 0.811 g/cm³
Equilibrium temperature: 1,337 K
Insolation: 533 Earth flux

Host system

Star and system properties

Host star: WASP-44
Stars in system: 1
Known planets in system: 1
Spectral type: G8 V
Stellar temperature: 5,420 K
Stellar radius: 0.906 R☉
Stellar mass: 0.935 M☉
Stellar metallicity: -0.003 dex
Stellar age: 10.3 Gyr
Distance: 364.512 parsecs
Right ascension: 00h15m36.79s
Declination: -11d56m17.75s

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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