NGC 6819 CCD UBV photometry
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/d6574e75-b0a5-522a-abab-6f1d8c58869b
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资源简介：
We present the results of CCD UBV observations of the open cluster NGC 6819. We calculated the stellar density profile in the cluster's field to determine the structural...
