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Title: Mass Production of 2021 KMTNet Microlensing Planets. III. Analysis of Three Giant Planets
Abstract

We present the analysis of three more planets from the KMTNet 2021 microlensing season. KMT-2021-BLG-0119Lb is a ∼6MJupplanet orbiting an early M dwarf or a K dwarf, KMT-2021-BLG-0192Lb is a ∼2MNepplanet orbiting an M dwarf, and KMT-2021-BLG-2294Lb is a ∼1.25MNepplanet orbiting a very-low-mass M dwarf or a brown dwarf. These by-eye planet detections provide an important comparison sample to the sample selected with the AnomalyFinder algorithm, and in particular, KMT-2021-BLG-2294 is a case of a planet detected by eye but not by algorithm. KMT-2021-BLG-2294Lb is part of a population of microlensing planets around very-low-mass host stars that spans the full range of planet masses, in contrast to the planet population at ≲0.1 au, which shows a strong preference for small planets.

 
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Award ID(s):
2108414
NSF-PAR ID:
10384410
Author(s) / Creator(s):
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Publisher / Repository:
DOI PREFIX: 10.3847
Date Published:
Journal Name:
The Astronomical Journal
Volume:
165
Issue:
1
ISSN:
0004-6256
Format(s):
Medium: X Size: Article No. 8
Size(s):
["Article No. 8"]
Sponsoring Org:
National Science Foundation
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