USA 143

Track USA 143 now!
10-day predictions
USA 143 is classified as:

• Geostationary
• Military

NORAD ID: 25724
Int'l Code: 1999-023A
Perigee: 1,105.8 km
Apogee: 5,153.7 km
Inclination: 28.2 °
Period: 153.6 minutes
Semi major axis: 9500 km
RCS: Unknown
Launch date: April 30, 1999
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

Your satellite tracking list

STARLINK-31556 Track 1 satellite(s)

1 25724U 99023A   24140.08173485  .00000156  00000-0  16891-2 0  9999
2 25724  28.2270 359.3918 2130296 129.1749 251.8061  9.37482189  1103

Source of the keplerian elements: McCants