Bochum 1

Number of stars per data source

	Reference  343 : 1000 stars

References

 343
Yadav R.K.S., Sagar R.
(2003) Bull. Astron. Soc. India 31, 87
UBVRI CCD photometry of the OB associations Bochum 1 and Bochum 6
2003BASI...31...87Y