UBV observations of HD 179821
收藏B2FIND2026-03-19 收录
下载链接：
https://b2find.eudat.eu/dataset/3662babb-baa0-5056-a485-e2abf5e0fb96
下载链接
链接失效反馈官方服务：
资源简介：
The photoelectric and photographic observations of the supergiant HD 179821 with a large infrared excess, a candidate for protoplanetary objects during 1899-1999 are presented.
