Haffner 6

Number of stars per data source

	Reference   96 :   66 stars

References

 96

Fenkart R.P., Buser R., Ritter H., Schmitt H., Steppe H., Wagner R.

(1972) Astron. Astrophys. Suppl. 7, 487

The determination of distance, Absorption, Probable physical members an age for the open clusters Haffner 8, Haffner 6, Basel 11 and NGC 2374

1972A&AS....7..487F