The Oceanus moving group members from Gaia DR3

We report the discovery of the Oceanus moving group, a ~500Myr old group with 50 members and candidate members at distances 2-50pc from the Sun, using an unsupervised clustering...

本研究通过无监督聚类（unsupervised clustering）算法，报道了欧塞努斯移动星团（Oceanus moving group）的发现。该星团年龄约为500百万年（即5亿年），包含50个确定成员与候选成员，与太阳的距离介于2至50秒差距（pc）之间。