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How to become a mini-moon: some hints from 2022 NX1

dc.contributor.authorFuente Marcos, Raúl de la
dc.contributor.authorFuente Marcos, Carlos
dc.date.accessioned2023-06-22T10:58:17Z
dc.date.available2023-06-22T10:58:17Z
dc.date.issued2022-08
dc.description.abstractLow-velocity encounters between our planet and any near-Earth object (NEO) in an Earth-like orbit may induce its temporary capture as a mini-moon. Such mini-moon episodes could lead the NEO to complete one or more revolutions around Earth when gravitationally bound, a temporarily-captured orbiter, like in the cases of 2006 RH120 and 2020 CD3; sometimes not even one revolution is completed, a temporarily-captured flyby, like in the case of 1991 VG. Asteroid 2022 NX1 experienced a temporarilycaptured flyby in 1981, has had another one in 2022, and will become a temporarily-captured orbiter in 2051. This object occupies the edge of Earth’s co-orbital space and sometimes it approaches us following a horseshoe path.
dc.description.departmentSección Departamental de Física de la Tierra y Astrofísica (Ciencias Matemáticas)
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.refereedFALSE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/74482
dc.identifier.doi10.3847/2515-5172/ac8809
dc.identifier.issn2515-5172
dc.identifier.officialurlhttps://doi.org/10.3847/2515-5172/ac8809
dc.identifier.urihttps://hdl.handle.net/20.500.14352/71956
dc.issue.number8
dc.journal.titleResearch Notes of the AAS
dc.language.isoeng
dc.publisherAmerican Astronomical Society
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu523
dc.subject.cdu523.44
dc.subject.keywordSolar system
dc.subject.keywordAsteroids
dc.subject.ucmAstrofísica (Matemáticas)
dc.subject.ucmAstronomía (Matemáticas)
dc.subject.unesco21 Astronomía y Astrofísica
dc.subject.unesco21 Astronomía y Astrofísica
dc.titleHow to become a mini-moon: some hints from 2022 NX1
dc.typejournal article
dc.volume.number6
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