NGC 6253
Number of stars per data source
Reference 142 : 4738 stars
Reference 190 : 255 stars
Reference 289 : 675 stars
References
- 142
- Bragaglia A., Tessicini G., Tosi M., Marconi G., Munari U.
- (1997) Mon. Not. R. Astron. Soc. 284, 477
- UBVRI CCD photometry of the old open cluster NGC 6253
- 1997MNRAS.284..477B
- 190
- Piatti A.E., Claria J.J., Bica E., Geisler D., Minniti D.
- (1998) Astron. J. 116, 801
- A photometric and spectroscopic study of the southern open clusters Pismis 18, Pismis 19, NGC 6005, and NGC 6253
- 1998AJ....1156..801P
- 289
- Sagar R., Munari U., de Boer K.S.
- (2001) Mon. Not. R. Astron. Soc. 327, 23
- Multicolour CCD photometric and mass function study of the distant southern open star clusters NGC 3105, NGC 3603, Melotte 105, Hogg 15, NGC 4815, Pismis 20 and NGC 6253
- 2001MNRAS.327...23S