AS 78 & MWC 657 spectroscopy
收藏B2FIND2026-03-19 收录
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We present the results of low- and high-resolution spectroscopic and multicolour photometric observations of two early-type emission-line stars, AS 78 and MWC 657. They were...
本文报道了两颗早型发射线星AS 78与MWC 657的低分辨率、高分辨率光谱观测及多色测光观测结果。它们的……
