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- W3121389435 abstract "We study a target sample of 68 low-mass objects (with spectral types in the range M4.5-L1) previously selected via photometric and astrometric criteria, as possible members of five young moving groups: the Local Association (Pleiades moving group, age=20 - 150 Myr), the Ursa Mayor group (Sirius supercluster, age=300 Myr), the Hyades supercluster (age=600 Myr), IC 2391 supercluster (age=35 - 55 Myr) and the Castor moving group (age=200 Myr). In this paper we assess their membership by using different kinematic and spectroscopic criteria. We use high resolution echelle spectroscopic observations of the sample to measure accurate radial velocities (RVs). Distances are calculated and compared to those of the moving group from the literature, we also calculate the kinematic Galactic components (U,V,W) of the candidate members and apply kinematic criterion of membership to each group. In addition we measure rotational velocities (v sin i) to place further constraints on membership of kinematic members. We find that 49 targets have young disk kinematics and that 36 of them possibly belong to one of our five moving groups. From the young disk target ob jects, 31 have rotational velocities in agreement with them belonging to the young disk population. We also find that one of our moving group candidates, 2MASS0123- 3610, is a low-mass double lined spectroscopic binary, with probable spectral types around M7." @default.
- W3121389435 created "2021-02-01" @default.
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- W3121389435 date "2010-10-12" @default.
- W3121389435 modified "2023-09-23" @default.
- W3121389435 title "Spectroscopy and kinematics of low-mass members of young moving groups" @default.
- W3121389435 cites W156582124 @default.
- W3121389435 cites W1965635219 @default.
- W3121389435 cites W1968760357 @default.
- W3121389435 cites W1970076709 @default.
- W3121389435 cites W1975623855 @default.
- W3121389435 cites W1975762335 @default.
- W3121389435 cites W1977360682 @default.
- W3121389435 cites W1977813729 @default.
- W3121389435 cites W1981376873 @default.
- W3121389435 cites W1983121380 @default.
- W3121389435 cites W1994150666 @default.
- W3121389435 cites W1996236690 @default.
- W3121389435 cites W1997906452 @default.
- W3121389435 cites W2000396357 @default.
- W3121389435 cites W2003827478 @default.
- W3121389435 cites W2006147651 @default.
- W3121389435 cites W2006750821 @default.
- W3121389435 cites W2006901013 @default.
- W3121389435 cites W2014689577 @default.
- W3121389435 cites W2018936744 @default.
- W3121389435 cites W2024770774 @default.
- W3121389435 cites W2026329026 @default.
- W3121389435 cites W2032285195 @default.
- W3121389435 cites W2033167390 @default.
- W3121389435 cites W2035525551 @default.
- W3121389435 cites W2036899871 @default.
- W3121389435 cites W2040823609 @default.
- W3121389435 cites W2044481238 @default.
- W3121389435 cites W2058767666 @default.
- W3121389435 cites W2059012268 @default.
- W3121389435 cites W2061691305 @default.
- W3121389435 cites W2062862190 @default.
- W3121389435 cites W2064830219 @default.
- W3121389435 cites W2070606946 @default.
- W3121389435 cites W2072196151 @default.
- W3121389435 cites W2075504341 @default.
- W3121389435 cites W2078622330 @default.
- W3121389435 cites W2082300462 @default.
- W3121389435 cites W2082366856 @default.
- W3121389435 cites W2082466499 @default.
- W3121389435 cites W2082602975 @default.
- W3121389435 cites W2083115136 @default.
- W3121389435 cites W2085834526 @default.
- W3121389435 cites W2091200716 @default.
- W3121389435 cites W2108724492 @default.
- W3121389435 cites W2110567652 @default.
- W3121389435 cites W2112841234 @default.
- W3121389435 cites W2133155333 @default.
- W3121389435 cites W2134679506 @default.
- W3121389435 cites W2152366944 @default.
- W3121389435 cites W2154909368 @default.
- W3121389435 cites W2155765265 @default.
- W3121389435 cites W2161206210 @default.
- W3121389435 cites W2161923561 @default.
- W3121389435 cites W2166465750 @default.
- W3121389435 cites W2170590573 @default.
- W3121389435 cites W2241732214 @default.
- W3121389435 cites W2335648062 @default.
- W3121389435 cites W2412637781 @default.
- W3121389435 cites W2601053151 @default.
- W3121389435 cites W2735611233 @default.
- W3121389435 cites W3098115768 @default.
- W3121389435 cites W3098126891 @default.
- W3121389435 cites W3098324537 @default.
- W3121389435 cites W3098401254 @default.
- W3121389435 cites W3098526212 @default.
- W3121389435 cites W3099290857 @default.
- W3121389435 cites W3099536657 @default.
- W3121389435 cites W3099635803 @default.
- W3121389435 cites W3100299305 @default.
- W3121389435 cites W3100924595 @default.
- W3121389435 cites W3101008144 @default.
- W3121389435 cites W3101474408 @default.
- W3121389435 cites W3101965178 @default.
- W3121389435 cites W3102289374 @default.
- W3121389435 cites W3103821202 @default.
- W3121389435 cites W3104246849 @default.
- W3121389435 cites W3104368242 @default.
- W3121389435 cites W3104853564 @default.
- W3121389435 cites W3105026226 @default.
- W3121389435 cites W3105060471 @default.
- W3121389435 cites W3105775182 @default.
- W3121389435 cites W3123987805 @default.
- W3121389435 cites W4296295595 @default.