{sigma} Orionis cluster stellar population
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/95562764-2b83-528c-989c-bd1fdd7998bb
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资源简介：
We present a spectroscopic survey of the stellar population of the {sigma} Orionis cluster. We have obtained spectral types for 340 stars. Spectroscopic data for spectral typing...
