Young stellar objects in groups.

L. Deharveng (1) , Annie Zavagno (1) , J. Caplan (1)

1 LAM - Laboratoire d'Astrophysique de Marseille

The authors present four groups which contain several massive young objects in different evolutionary states, mainly Herbig Ae/Be stars and compact H II regions. They try to ascertain the exact nature of the components of the group, via photometry and spectroscopy. This study is illustrated by the case of AFGL 4029.

Keywords: Groups: Young Stars; Young Stars: H II Regions; Young Stars: Infrared Sources

Domains: Sciences of the Universe [physics]

L. Deharveng, Annie Zavagno, J. Caplan. Young stellar objects in groups.. The Nature and Evolutionary Status of Herbig Ae/Be Stars, 1993, Amsterdam, Netherlands. pp.344-346. ⟨hal-03562803⟩