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Abstract: Based on the kernel estimator and wavelet technique, we have identified 22moving group candidates in the solar neighborhood from a sample which includesaround 14,000 dwarfs and 6000 giants. Six of them were previously known as theHercules stream, the Sirus-UMa stream, the Hyades stream, the Caster group, thePleiades stream, and the IC 2391; five of them have also been reported by otherauthors. 11 moving group candidates, not previously reported in the literature,showprominent structures in dwarf or giant samples.Acatalog of moving groupcandidates in the solar neighborhood is presented in this work.



Autor: Jingkun Zhao, Gang Zhao, Yuqin Chen

Fuente: https://arxiv.org/







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