HERMES spectra of IP Eri
收藏B2FIND2026-03-19 收录
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We determine the orbital elements for the K0 IV + white dwarf (WD) system IP Eri, which appears to have a surprisingly long period of 1071d and a significant eccentricity of...
我们针对K0 IV型星与白矮星（white dwarf, WD）组成的双星系统IP Eri测定了其轨道根数，该系统拥有长达1071天的异常漫长轨道周期，且具有显著的轨道偏心率……
