Guide Star Catalog II
收藏B2FIND2026-04-28 收录
下载链接：
https://b2find.eudat.eu/dataset/059a53c3-99d6-5d58-a472-f0de7fc5c8c5
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资源简介：
The Guide Star Catalog 2 (GSC2) is an all sky multi-wavelength, multi-epoch object catalog based on 1 arcsec resolution scans of photographic sky survey plates from the Palomar...
