Optical photometry and spectral classification in the field of the open cluster NGC 6996 in the North America Nebula

Publisher: Edp Sciences

E-ISSN: 1432-0746|419|1|149-159

ISSN: 0004-6361

Source: Astronomy & Astrophysics, Vol.419, Iss.1, 2004-05, pp. : 149-159

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next