Also known as 38 Andromedae, HD 5516, η And, Kui, 38 And, η Andromedae, CCABS 9, RBS 137
binary star system in the constellation Andromeda
奎宿一 (η And / 仙女座η) 是仙女座的一对分光双星，它由两颗G光谱型的巨星或者亚巨星组成，绕行周期为115.7天，总视星等为4.403。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).