This file contains "median" RCS values from SSRs over the last several years for 17100+ objects that are currently in orbit. The third column of data is the number of "independent" RCS values found. (May 24, 2017) rcs.zip
When I notice that the names or tles for two objects have been switched, I will add a comment to this page. (May 7, 2010)
The Spacecom Satellite Situation Report is available from space-track.org.
Jonathan McDowell has a satellite catalog on his
Space Report Home Page
The link to his catalog is called "Satellite Catalog".
His catalog contains entries in the form (but with more information):
NCAT Designation Name Launch Status Reentry date 00001 57 Alpha 1 8K71A M1-10 1957 Oct 4 Reentered 1957 Dec 1 00002 57 Alpha 2 1-y ISZ 1957 Oct 4 Reentered 1958 Jan 4 00003 57 Beta 1 2-y ISZ/8K71A M1-11 1957 Nov 3 Reentered 1958 Apr 14 00004 58 Alpha Explorer 1/RTV Motor 1958 Feb 1 Reentered 1970 Mar 31 00005 58 Beta 2 Vanguard I 1958 Mar 17 In Earth orbit
Leo Barhorst has a copy of the RAE catalog as a number of "doc" files. It is on his Home Page