大部分深空天体没有“常用名称”，要找到它们，必须知道至少一个星表编号——大部分都有好几个。
Most deep sky objects don't have a "popular name" - if we want to find them, we need to know their catalog number, or at least one of their catalog Numbers, since most objects have several.
大部分深空天体没有“常用名称”，要找到它们，必须知道至少一个星表编号——大部分都有好几个。
Most deep sky objects do not have a "popular name" - if we want to find them, we need to know their catalog number, or at least one of their catalog Numbers, since most objects have several.
所有的深空天体都有星表编号——事实上，正向我们前面看到的那样，大部分都有许多编号！
All deep sky objects have catalog Numbers - indeed, most have 'many' catalog Numbers as we've already seen!
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