Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Cochran, W. D. (McDonald Observatory Austin, TX, United States) Trafton, L. M. (McDonald Observatory; Texas, University Austin, Tex., United States) Date Acquired
August 9, 2013
Publication Date
January 15, 1978
Publication Information
Publication: Astrophysical Journal
Subject Category
Lunar And Planetary Exploration Accession Number
78A22327
Funding Number(s)
CONTRACT_GRANT: NGR-44-012-152
Distribution Limits
Public