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2022-08-25
MWC656: A Be+BH or a Be+sdO?
Th. RiviniusR. KlementS. D. ChojnowskiD. BaadeK. ShepardP. Hadrava
文献摘要
MWC656 has been reported as classical Be star with a black hole companion. Revisited spectral variability properties render this unlikely, with a hot subdwarf more probable.
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