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MOA-2010-BLG-477L b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/MOA-2010-BLG-477L b

Confirmed exoplanet · Gas Giant

MOA-2010-BLG-477L b

Orbiting MOA-2010-BLG-477L

Discovered in 2012 using Microlensing. 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 MOA-2010-BLG-477L b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,012
Method: Microlensing
Radius: 13.6 R⊕
Mass: 480 M⊕
Orbit: Not reported by the NASA Exoplanet Archive
Distance: 2,300 pc

Planet profile

Orbit and physical properties

Orbital period: Not reported by the NASA Exoplanet Archive
Semi-major axis: 2 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 13.6 Earth radii
Mass: 480 Earth masses
Mass provenance: Mass
Density: 1.05 g/cm³
Equilibrium temperature: Not reported by the NASA Exoplanet Archive
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: MOA-2010-BLG-477L
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,950 K
Stellar radius: Not reported by the NASA Exoplanet Archive
Stellar mass: 0.67 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 2,300 parsecs
Right ascension: 18h06m07.44s
Declination: -31d27m16.1s

Discovery

Detection and provenance

Discovery method: Microlensing
Discovery year: 2,012
Publication date: 2012-07
Discovery locale: Ground
Facility: MOA
Telescope: 1.8 m MOA Telescope
Instrument: MOA CCD Array
NASA Exoplanet Archive: Open composite record ↗

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