sigma Gem BV photometry
收藏B2FIND2026-04-11 收录
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https://b2find.eudat.eu/dataset/c0adfbb4-34db-53ff-94fc-5c1108997dcc
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We aim to study the spot evolution and differential rotation in the magnetically active cool K-type giant star sigma Gem from broadband photometry and continuous spectroscopic...
