Bochum 9
Number of stars per data source
Reference 470 : 1 star
Reference 570 : 1 star
References
- 470
- Knude J.
- (1992) Astron. Astrophys. Suppl. 92, 841
- uvby Beta observations of 528 type B stars with V between the 8th and 9th magnitude
- 1992A&AS...92..841K
- 570
- Kaltcheva N.T.
- (1998) Astron. Astrophys. Suppl. 128, 309
- Stromgren and Hbeta photometry of OB stars in the region of the Carina Spiral Feature
- 1998A&AS..128..309K