Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Roosen, R. G. (NASA Joint Observatory for Cometary Research Washington, D.C., United States) Marsden, B. G. (Smithsonian Astrophysical Observatory and Harvard College Observatory Cambridge, Mass., United States) Date Acquired
August 8, 2013
Publication Date
June 1, 1975
Publication Information
Publication: Sky and Telescope
Volume: 49
Accession Number
75A32650
Distribution Limits
Public