NGC 6633
Number of stars per data source
Reference 37 : 6 stars
Reference 41 : 1 star
References
- 37
- Eggen O.J.
- (1989) Publ. Astr. Soc. Pacific 101, 54
- Large and kinematically unbiased samples of G- and K-type stars. III. Evolved young disk stars in the bright star sample
- 1989PASP..101...54E