King 9
Number of stars per data source
Reference 488 : 897 stars
Reference 549 : 5727 stars
References
- 488
- Subramaniam A., Bhatt B.C.
- (2007) Mon. Not. R. Astron. Soc. 377, 829
- Photometric study of distant open clusters in the second quadrant: NGC 7245, King 9, King 13 and IC 166
- 2007MNRAS.377..829S
- 549
- Janes K.A., Hoq S.
- (2011) Astron. J. 141, 92
- A Quantitative Analysis of Distant Open Clusters
- 2011AJ....141...92J