Coma Berenices vs constellation

Coma Berenices and constellation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Coma Berenices	Yes	No	No	No
constellation	Yes	No	No	No

Coma Berenices (noun)	constellation (noun)
a constellation in the Northern Hemisphere between Ursa Major and Bootes; contains a cluster of some 10,000 galaxies	an arrangement of parts or elements
	a configuration of stars as seen from the earth