open cluster in the constellation Cassiopeia
via Wikipedia infobox
NGC 559 (also known as Caldwell 8) is an open cluster and Caldwell object in the constellation Cassiopeia. It shines at magnitude +9.5. Its celestial coordinates are RA 01 29.5 , dec +63° 18′. It is located near the open cluster NGC 637, and the bright magnitude +2.2 irregular variable star Gamma Cassiopeiae. The cluster is 7 arcmins across.
It was discovered by William Herschel in 1787.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).