Berkeley 22
Number of stars per data source
Reference 78 : 812 stars
Reference 420 : 1127 stars
References
- 78
- Kaluzny J.
- (1994) Astron. Astrophys. Suppl. 108, 151
- CCD photometry of distant open clusters: I. Berkeley 22, Berkeley 29 and Berkeley 54
- 1994A&AS..108..151K
- 420
- Di Fabrizio L., Bragaglia A., Tosi M., Marconi G.
- (2005) Mon. Not. R. Astron. Soc. 359, 966
- Berkeley 22, an old and distant open cluster toward the galactic anticentre
- 2005MNRAS.359..966D