LkHa 101群集
The LkHa 101 Cluster
摘要：
在红外线中，严重变红的LkH $α$ 101是天空中最明亮的年轻恒星之一。它位于金牛座-御夫座复合体的北部，在L1482暗云中，它似乎是一颗早期的B型恒星，在早期演化的一个很少被观察到的阶段偶然暴露出来，揭示了一个显着的光谱和一个直接成像的星周盘。虽然自Herbig（1956）首次指出以来的50年里，对这颗恒星及其星周环境的详细研究变得越来越复杂，但该物体的真实性质仍然是一个谜。最近的工作重新关注LkH $α$ 101周围的年轻星团，以及它可以告诉我们关于其中心神秘的来源（例如，大质量恒星形成的时间尺度，集群形成机制）。后一项努力当然值得更深入的研究。我们描述了目前的知识，这一地区，并指出有趣的工作，可以在未来完成。
英文摘要：
In the infrared, the heavily reddened LkH$α$ 101 is one of the brightest young stars in the sky. Situated just north of the Taurus-Auriga complex in the L1482 dark cloud, it appears to be an early B-type star that has been serendipitously exposed during a rarely observed stage of early evolution, revealing a remarkable spectrum and a directly-imaged circumstellar disk. While detailed studies of this star and its circumstellar environment have become increasingly sophisticated in the 50 years since Herbig (1956) first pointed it out, the true nature of the object still remains a mystery. Recent work has renewed focus on the young cluster of stars surrounding LkH$α$ 101, and what it can tell us about the enigmatic source at its center (e.g., massive star formation timescales, clustered formation mechanisms). This latter effort certainly deserves more intensive study. We describe the current knowledge of this region and point out interesting work that could be done in the future.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
