A Candidate High-velocity Exoplanet System in the Galactic Bulge

A Candidate High-velocity Exoplanet System in the Galactic Bulge

We present an analysis of adaptive optics images from the Keck I telescope of the microlensing event MOA-2011-BLG-262. The original discovery paper by Bennett et al. reports two possibilities for the lens system: a nearby gas giant lens with an exomoon companion or a very low-mass star with a planet...

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Main Authors: Sean K. Terry, Jean-Philippe Beaulieu, David P. Bennett, Aparna Bhattacharya, Jon Hulberg, Macy J. Huston, Naoki Koshimoto, Joshua W. Blackman, Ian A. Bond, Andrew A. Cole, Jessica R. Lu, Clément Ranc, Natalia E. Rektsini, Aikaterini Vandorou
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Exoplanets
Gravitational microlensing
High-resolution microlensing event imaging
Adaptive optics
Online Access:https://doi.org/10.3847/1538-3881/ad9b0f
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https://doi.org/10.3847/1538-3881/ad9b0f

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