Tracking 17925 objects as of 20-January-2017
HD Live streaming from Space Station
objects crossing your sky now

NAVSTAR 51 (USA 166)

Track NAVSTAR 51 (USA 166) now!
NAVSTAR 51 (USA 166) is classified as:


NORAD ID: 27663
Int'l Code: 2003-005A
Perigee: 19,950.9 km
Apogee: 20,426.8 km
Inclination: 56.7 °
Period: 718.0 minutes
Semi major axis: 26559 km
RCS: 7.9432 m2 (large)
Launch date: January 29, 2003
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)
PRN: 16

Navstar 51 (also known as USA 166, and as GPS 2R-8) is the latest to join the American (DoD) fleet of Global Positioning Satellites. It was launched by a Delta 2 rocket from Cape Canaveral at 18:06 UT on January 29 2003. The fleet is operating in full capacity with 24 spacecraft (in six planes, with four satellites in each). GPS 2R-8 will replace the aging GPS 2A-18, which will be shifted away in its Plane-B and then retired.
Your satellite tracking list
Your tracking list is empty





NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 27663U 03005A   17018.62262552 -.00000076 +00000-0 +00000-0 0  9993
2 27663 056.7429 350.7093 0089585 020.8098 143.9790 02.00568923102380
Source of the keplerian elements: AFSPC