Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Espenak, Fred (NASA Goddard Space Flight Center Greenbelt, MD, United States) Date Acquired
August 14, 2013
Publication Date
June 1, 1989
Publication Information
Publication: Royal Astronomical Society of Canada, Journal
Volume: 83
ISSN: 0035-872X
Accession Number
90A35448
Distribution Limits
Public