Sharpless 138

Number of stars per data source

	Reference  251 :  424 stars

References

 251

Deharveng L., Zavagno A., Nadeau D., Caplan J., Petit M.

(1999) Astron. Astrophys. 344, 943

Sh 138: a compact HII region excited by a very young cluster

1999A&A...344..943D