SIMBAD references

2020AJ....159..196L - Astron. J., 159, 196-196 (2020/May-0)

A new moving group in the Local Arm.

LIANG X., ZHAO J., CHEN Y., FANG X., YE X., ZHANG J., KONG X. and ZHAO G.

Abstract (from CDS):

We present a new moving group clustered in kinematics, spatial position, and elemental abundances. Its spatial position is around the center of the Local Arm of the Milky Way. A convergent point method was taken to select candidate member stars. Among 206 candidate member stars, 74 are pre-main-sequence stars and some of them have stellar disks. We presume those pre-main-sequence stars belong to the Orion nebula. We suggest that this moving group is caused by the density wave of the Local Arm passing by.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Galaxy kinematics - Stellar associations - Galaxy abundances

Simbad objects: 21

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