Havlen-Moffat 1
Number of stars per data source
Reference 410 : 24 stars
References
410
Havlen R.J., Moffat A.F.J.
(1977) Astron. Astrophys. 58, 351
A new cluster containing 2 Wolf-Rayet stars and 2 Of stars
1977A&A....58..351H