Collinder 228

Number of stars per data source

	Reference  293 :  804 stars
	Reference  517 : 2387 stars

References

 293

Carraro G., Patat F.

(2001) Astron. Astrophys. 379, 135

Star clusters in the Carina complex: UBVRI photometry of NGC 3114, Collinder 228 and vdB-Hagen 99

2001A&A...379..135C

 517

Delgado A.J., Alfaro E.J., Yun J.L.

(2007) Astron. Astrophys. 467, 1397

Pre-main sequence stars in open clusters. I. The DAY-I catalogue

2007A&A...467.1397D