H-alpha observations of M31 candidate nova AT2021ypnAntoniya Valcheva,M. Minev,Evgeni Ovcharov,A. Vinokurov,Petko NedialkovThe astronomer's telegram(2021)引用 0|浏览7暂无评分关键词Type Ia SupernovaeAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要