Elements of the orbit of the satellite 1959 ETA (Vanguard III) during the first year after launching /

Bibliographic Details
Main Author:	Zadunaisky, P. E.
Corporate Author:	Smithsonian Astrophysical Observatory
Other Authors:	Miller, B.
Format:	Book
Language:	English
Published:	Cambridge, Mass. : Smithsonian Astrophysical Observatory, [1961]
Series:	SAO special report ; no. 71.
Subjects:	Vanguard II (Artificial satellite) > Orbit > Tables.

Description
Item Description:	"July 24, 1961 "--Cover. "Research in space science"--Cover.
Physical Description:	31 pages : illustrations ; 27 cm.