论文标题
PMS星V2764 ORI和LKH $α$ 301的长期光学光度法
Long-term optical photometry of the PMS stars V2764 Ori and LkH$α$ 301 in the field of the McNeil's Nebula
论文作者
论文摘要
在本文中，我们介绍了长期$ V（RI）_ {C} $光度观测，对位于McNeil的星云田中的McNeil of-Main序列星V2764 ORI和LKH $ 301 $ 301。我们的观察结果是在2004年8月至2021年11月的时期进行的，其中三个望远镜和七种不同类型的CCD摄像机。文献中缺少光度观察，尤其是关于恒星的长期行为的观测。我们为它们提供了第一个涵盖17年的光度监测。我们的数据表明，两颗恒星的变异性是经典T牛头星的典型特征。
In this paper, we present results from long-term $V(RI)_{c}$ photometric observations of the pre-main-sequence stars V2764 Ori and LkH$α$ 301, located in the field of the McNeil's Nebula within the Orion star-forming complex. Our observations were performed in the period from August 2004 to November 2021 with three telescopes and seven different types of CCD cameras. Photometric observations, especially concerning the long-term behavior of the stars, are missing in the literature. We present the first photometric monitoring for them, which cover 17 years. Our data indicate that the variability of both stars is typical for classical T Tauri stars.
