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Proper motions of field L and T dwarfs
journal contribution
posted on 2023-05-17, 14:31 authored by Jameson, RF, Casewell, SL, Bannister, NP, Lodieu, N, Keresztes, K, Dobbie, PD, Hodgkin, STThe proper motion measurements for 143 previously known L and T dwarfs are presented. From this sample we identify and discuss eight high-velocity L dwarfs. We also find four new wide common proper motion binaries/multiple systems. Using the moving cluster methods we have also identified a number of L dwarfs that may be members of the Ursa Major (age ≈ 400 Myr), the Hyades (age ≈ 625 Myr) and the Pleiades (age ≈ 125 Myr) moving groups.
History
Publication title
Monthly Notices of the Royal Astronomical SocietyVolume
384Issue
4Pagination
1399-1413ISSN
0035-8711Department/School
School of Natural SciencesPublisher
Blackwell Publishing LtdPlace of publication
9600 Garsington Rd, Oxford, England, Oxon, Ox4 2DgRights statement
Copyright 2008 The Authors. Journal compilation copyright? 2008 RAS.Repository Status
- Restricted