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WASP-3 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-3 b

Confirmed exoplanet · Gas Giant

WASP-3 b

Orbiting WASP-3

Discovered in 2007 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Hot gas giant exoplanet WASP-39 b (artist’s concept), an official ESA/Webb exoplanet image or artist concept — Sourced object or system artworkNASA, ESA, CSA, R. Crawford (STScI)

Discovery: 2,007
Method: Transit
Radius: 15.91678 R⊕
Mass: 772.3269 M⊕
Orbit: 1.84683 days
Distance: 231.161 pc

Planet profile

Orbit and physical properties

Orbital period: 1.84683 days
Semi-major axis: 0.0315 AU
Eccentricity: 0
Radius: 15.91678 Earth radii
Mass: 772.3269 Earth masses
Mass provenance: Mass
Density: 0.89 g/cm³
Equilibrium temperature: 2,020 K
Insolation: 1,845.3 Earth flux

Host system

Star and system properties

Host star: WASP-3
Stars in system: 3
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,400 K
Stellar radius: 1.44 R☉
Stellar mass: 1.62 M☉
Stellar metallicity: 0 dex
Stellar age: 2.1 Gyr
Distance: 231.161 parsecs
Right ascension: 18h34m31.62s
Declination: +35d39m41.15s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,007
Publication date: 2008-04
Discovery locale: Ground
Facility: SuperWASP
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from WASP-3 b.

Hot gas giant exoplanet WASP-39 b (artist’s concept), an official ESA/Webb exoplanet image or artist concept — NASA, ESA, CSA, R. Crawford (STScI)Source ↗