description NGC 6604 Overview
NGC 6604 is a young open star cluster in the constellation Serpens, situated within the star-forming region associated with the emission nebula Sh2-54. The cluster contains hot, massive stars whose ultraviolet radiation ionizes surrounding hydrogen gas and helps make the nebula glow. It lies in a dense region of the Milky Way near the Eagle Nebula and is studied as part of the larger Serpens OB association.
help NGC 6604 FAQ
Is NGC 6604 a star cluster or a nebula?
NGC 6604 is a young open star cluster in the constellation Serpens. It lies within a wider star-forming region associated with the emission nebula Sh2-54.
What is the connection between NGC 6604 and Sh2-54?
NGC 6604 is the young open cluster associated with the star-forming region around Sh2-54. The cluster's hot stars help illuminate and ionize the surrounding hydrogen gas.
What kind of stars are found in NGC 6604?
NGC 6604 contains hot, massive stars. Their ultraviolet radiation ionizes nearby hydrogen gas and helps make the surrounding nebula glow.
Why does NGC 6604 appear in descriptions of an emission nebula?
NGC 6604 is a star cluster, but it is situated in the star-forming region associated with Sh2-54. Its hot, massive stars contribute to the ionized gas that produces the nebula's emission.
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