Perseus OB1
Perseus OB1 is a OB association in the Northern Celestial Hemisphere in the constellation Perseus. It contains the double cluster (NGC 869 and NGC 884), and has leant its name to the Perseus Arm of the Milky Way.
| 单词 | Perseus OB1 |
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Perseus OB1
英语百科
Perseus OB1Perseus OB1 is a OB association in the Northern Celestial Hemisphere in the constellation Perseus. It contains the double cluster (NGC 869 and NGC 884), and has leant its name to the Perseus Arm of the Milky Way. |
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