Tracking 22994 objects as of 8-May-2021
HD Live streaming from Space Station
objects crossing your sky now

STEX

Track STEX now!
10-day predictions
STEX is classified as:


NORAD ID: 25489
Int'l Code: 1998-055A
Perigee: 728.5 km
Apogee: 744.8 km
Inclination: 85.0 °
Period: 99.4 minutes
Semi major axis: 7107 km
RCS: Unknown
Launch date: October 3, 1998
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Ultra-High Frequency (UHF) communications and Super-High Frequency (SHF) antijam command and broadcast capabilities through four pairs of geosynchronous satellites and one spare; tactical application.
aabbcc
Your satellite tracking list
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 25489U 98055A   21127.75710608  .00000117  00000-0  25315-4 0  9991
2 25489  84.9869   8.5896 0011465  75.5127 284.7346 14.48826130192883
Source of the keplerian elements: McCants