46 open clusters GaiaDR2 HR diagrams
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/d5679668-471f-50af-a5af-adb650a4c62b
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Gaia Data Release 2 provides high-precision astrometry and three-band photometry for about 1.3 billion sources over the full sky. The precision, accuracy, and homogeneity of...
