Blanco 1

Number of stars per data source

	Reference   50 :   33 stars
	Reference   54 :   65 stars

References

 50

Cannon A.J., Pickering E.C.

(1918-1924), Ann. Obs. Harvard Coll. Obs. 91 to 99 and 100

Henry Draper catalogue and extension

 54

Becker F.

(1929-1938) Publ Astrophys. Obs. Potsdam vol. 27 and 28

Spektral-Durchmusterung der Kapteyn-Eichfelder des Sudhimmels