The abundances of several elements in the atmosphere of the HgMn star 14 Sge (HR 7664) are derived from the analysis of high-resolution spectra obtained recently with the spectropolarimeter NeoNarval. A large phosphorus overabundance, about 60 times the solar abundance, is found. This study is the beginning of a systematic survey of all northern HgMn stars aiming at deriving their abundances in a consistent manner.

中文翻译：

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HgMn Star 14 Sge中磷的丰度

HgMn 恒星 14 Sge (HR 7664) 大气中几种元素的丰度来自对最近使用分光偏振计 NeoNarval 获得的高分辨率光谱的分析。发现了大量的磷过剩，大约是太阳丰度的 60 倍。这项研究是对所有北方汞锰恒星进行系统调查的开始，旨在以一致的方式推导出它们的丰度。