Abstract
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.
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CITATION STYLE
Liang, X., Zhao, J., Chen, Y., Fang, X., Ye, X., Zhang, J., … Zhao, G. (2020). A New Moving Group in the Local Arm. The Astronomical Journal, 159(5), 196. https://doi.org/10.3847/1538-3881/ab7fa9
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