Collinder 69
Number of stars per data source
Reference 40 : 24 stars
Reference 84 : 146 stars
References
- 40
- Murdin P., Penston M.V.
- (1977) Mon. Not. R. Astr. Soc. 181, 657
- The lambda Orionis association
- 1977MNRAS.181..657M
- 84
- Barrado y Navascues D., Stauffer J.R., Bouvier J., Jayawardhana R., Cuillandre J.-C.
- (2004) Astrophys. J. 610, 1064
- The substellar population of the young cluster lambda Orionis
- 2004ApJ...610.1064N