bn:17528050n
Noun Named Entity
Categories: 2MASS objects, Spectroscopic binaries, Articles with short description, Henry Draper Catalogue objects, Emission-line stars
EN
HD 15558  HIP 11832
EN
HD 15558 is a massive O-type multiple star system in Cassiopeia and is specifically in our galaxy's Heart Nebula in open cluster IC 1805. Wikipedia
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EN
HD 15558 is a massive O-type multiple star system in Cassiopeia and is specifically in our galaxy's Heart Nebula in open cluster IC 1805. Wikipedia
Star in the constellation Cassiopeia Wikidata
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