Roslund 4

Number of stars per data source

	Reference   51 :    1 star
	Reference  145 :   34 stars

References

 51

Cannon A.J., Mayall W.M.

1949) Ann. Harvard Coll. Obs. 112

Henry Draper extension 2

 145

Delgado A.J., Miranda L.F., Fernandez M., Alfaro E.J.

(2004) Astron. J. 128, 330

Photometric and spectroscopic study of stars in the field of the young open cluster Roslund 4

2004AJ....128..330d