Trumpler 1
Number of stars per data source
Reference 86 : 670 stars
Reference 320 : 1289 stars
References
- 86
- Phelps R.L., Janes K.A.
- (1994) Astrophys. J. Suppl. 90, 31
- Young open cluster as probes of the star formation process. I. An atlas of open cluster photometry
- 1994ApJS...90...31P
- 320
- Yadav R.K.S., Sagar R.
- (2002) Mon. Not. R. Astron. Soc. 337, 133
- A deep UBVRI CCD photometric study of the open clusters Tr 1 and Be 11
- 2002MNRAS.337..133Y