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OGLE-2019-BLG-1053L b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/OGLE-2019-BLG-1053L b

Confirmed exoplanet · Terrestrial

OGLE-2019-BLG-1053L b

Orbiting OGLE-2019-BLG-1053L

Discovered in 2021 using Microlensing. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of OGLE-2019-BLG-1053L b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Microlensing
Radius: 1.38 R⊕
Mass: 2.48 M⊕
Orbit: Not reported by the NASA Exoplanet Archive
Distance: 6,800 pc

Planet profile

Orbit and physical properties

Orbital period: Not reported by the NASA Exoplanet Archive
Semi-major axis: 3.4 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.38 Earth radii
Mass: 2.48 Earth masses
Mass provenance: Mass
Density: 5.19 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: OGLE-2019-BLG-1053L
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: Not reported by the NASA Exoplanet Archive
Stellar radius: Not reported by the NASA Exoplanet Archive
Stellar mass: 0.61 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 6,800 parsecs
Right ascension: 18h00m39.93s
Declination: -27d20m29.7s

Discovery

Detection and provenance

Discovery method: Microlensing
Discovery year: 2,021
Publication date: 2021-10
Discovery locale: Ground
Facility: KMTNet
Telescope: 1.6 m wide-field telescope
Instrument: 18k Mosaic CCD camera
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from OGLE-2019-BLG-1053L b.

Generic terrestrial catalog artwork; not a direct image of OGLE-2019-BLG-1053L b — Apex Andromeda catalog artwork