USA 57

Track USA 57 now!
10-day predictions
USA 57 is classified as:

• Military

NORAD ID: 20561
Int'l Code: 1990-031B
Perigee: 612.9 km
Apogee: 712.1 km
Inclination: 89.8 °
Period: 97.8 minutes
Semi major axis: 7033 km
RCS: Unknown
Launch date: April 11, 1990
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Your satellite tracking list

CZ-6A DEB Track 1 satellite(s)

1 20561U 90031B   24290.45369074  .00002981  00000-0  45679-3 0  9996
2 20561  89.8366 276.5547 0070535  53.2496 307.5171 14.71779027 25591

Source of the keplerian elements: AFSPC