Sign In

Login

Password

Forgot Password ? Sign Up

OPS 5111 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "OPS 5111" in English language version.

refsWebsite
Global rank English rank
3planet4589.org
8,665th place
6,411th place
2nasa.gov
75th place
83rd place
1skyrocket.de
4,664th place
3,842nd place

nasa.gov

nssdc.gsfc.nasa.gov

  • "Display: Navstar 1 1978-020A". NASA. 14 May 2020. Retrieved 20 November 2020. Public Domain This article incorporates text from this source, which is in the public domain.
  • "Trajectory: Navstar 1 1978-020A". NASA. 14 May 2020. Retrieved 20 November 2020. Public Domain This article incorporates text from this source, which is in the public domain.

planet4589.org

  • McDowell, Jonathan. "Launch Log". Jonathan's Space Report. Retrieved 12 July 2012.
  • McDowell, Jonathan. "Launch List". Launch Vehicle Database. Jonathan's Space Report. Retrieved 12 July 2012.
  • McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Report. Retrieved 12 July 2012.

skyrocket.de

space.skyrocket.de

  • Krebs, Gunter. "GPS (Navstar)". Gunter's Space Page. Retrieved 12 July 2012.