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OGLE2-TR-L9 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/OGLE2-TR-L9 b

Confirmed exoplanet · Gas Giant

OGLE2-TR-L9 b

Orbiting OGLE2-TR-L9

Discovered in 2008 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 OGLE2-TR-L9 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,008
Method: Transit
Radius: 18.046 R⊕
Mass: 1,430.175 M⊕
Orbit: 2.485534 days
Distance: 1,627.63 pc

Planet profile

Orbit and physical properties

Orbital period: 2.485534 days
Semi-major axis: 0.0308 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 18.046 Earth radii
Mass: 1,430.175 Earth masses
Mass provenance: Mass
Density: 1.25 g/cm³
Equilibrium temperature: 2,034 K
Insolation: 4,135.4482 Earth flux

Host system

Star and system properties

Host star: OGLE2-TR-L9
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,933 K
Stellar radius: 1.53 R☉
Stellar mass: 1.52 M☉
Stellar metallicity: -0.05 dex
Stellar age: 1 Gyr
Distance: 1,627.63 parsecs
Right ascension: 11h07m55.17s
Declination: -61d08m46.50s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,008
Publication date: 2009-04
Discovery locale: Ground
Facility: OGLE
Telescope: 1.3 m Warsaw University Telescope
Instrument: OGLE CCD Array
NASA Exoplanet Archive: Open composite record ↗

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