BETA ZEN
NGC 2244
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
NGC 2244 is an open cluster of stars in the Rosette Nebula, which is located in the constellation Monoceros. Alternatively, it is known as Caldwell 50 or the Satellite Cluster. This cluster has several O-type stars, super hot stars that generate large amounts of radiation and stellar wind.