"Designation". NASA'S Tracking and Data Relay Satellite. NASA. December 1992. Archived from the original on 3 August 2009. This article incorporates text from this source, which is in the public domain.
planet4589.org
McDowell, Jonathan. "SATCAT". Jonathan's Space Pages. Retrieved 18 March 2014.
McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 8 August 2009.
McDowell, Jonathan. "Index". Geostationary Orbit Catalog. Jonathan's Space Page. Archived from the original on 6 April 2010. Retrieved 8 August 2009.
"Designation". NASA'S Tracking and Data Relay Satellite. NASA. December 1992. Archived from the original on 3 August 2009. This article incorporates text from this source, which is in the public domain.
McDowell, Jonathan. "Index". Geostationary Orbit Catalog. Jonathan's Space Page. Archived from the original on 6 April 2010. Retrieved 8 August 2009.