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The main goal of this paper is to revisit the lost siblings of the Sun candidates within 100 pc. The solar siblings should have some similar characteristics as their ages, chemical compositions and kinematics properties. Considering their chemical compositions, age and kinematics properties only three potential candidates have been found in the literature: HD28676, HD83423 and HD175740. The first two stars are mentioned by
[Brown et al., 2010] and [Bobylev et al., 2011], respectively. HD175740 is, to our knowledge, the first giant to be proposed as potential candidate. 相似文献