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MOA-2022-BLG-033L b | Exoplanets | Apex Andromeda | Apex Andromeda

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Planets/Exoplanets/MOA-2022-BLG-033L b

Confirmed exoplanet · Neptune Like

MOA-2022-BLG-033L b

Orbiting MOA-2022-BLG-033L

Discovered in 2025 using Microlensing. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of MOA-2022-BLG-033L b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Microlensing
Radius: 3.52 R⊕
Mass: 12.15 M⊕
Orbit: Not reported by the NASA Exoplanet Archive
Distance: 1,840 pc

Planet profile

Orbit and physical properties

Orbital period: Not reported by the NASA Exoplanet Archive
Semi-major axis: 2.15 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 3.52 Earth radii
Mass: 12.15 Earth masses
Mass provenance: Mass
Density: 1.53 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-2022-BLG-033L
Stars in system: 1
Known planets in system: 1
Spectral type: F7 V
Stellar temperature: Not reported by the NASA Exoplanet Archive
Stellar radius: Not reported by the NASA Exoplanet Archive
Stellar mass: 0.51 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 1,840 parsecs
Right ascension: 18h11m30.16s
Declination: -25d03m11.09s

Discovery

Detection and provenance

Discovery method: Microlensing
Discovery year: 2,025
Publication date: 2025-02
Discovery locale: Ground
Facility: MOA
Telescope: 1.8 m MOA Telescope
Instrument: MOA CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from MOA-2022-BLG-033L b.

Generic neptune like catalog artwork; not a direct image of MOA-2022-BLG-033L b — Apex Andromeda catalog artwork