Second catalog of trigonometric parallaxes of faint stars
By: by Paul M. Routly.
Contributors: Riddle, R. K.
Series: Publications of the United States Naval Observatory ;; 2d ser., v. 20, pt. 6
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: [Washington
Language: eng
Number of pages: 38
Subjects: Parallax -- Stars -- Catalogs.
Notes: The "First catalog" by R. K. Riddle was published in 1971.