USA 164 (MILSTAR-2 3)
Launch
Launched on Jan 16, 2002 from Space Launch Complex 40, United States of America aboard a Titan IVB/Centaur.
Titan IVB | Milstar 5 →Live · TLE epoch 2026-09-08 12:29 UTC
Orbit class
IGSO — Inclined Geosynchronous (BeiDou / QZSS, figure-8 ground track)
Operator
United States Government (classified)
Country
United States
Manufacturer
—
Launched
Jan 16, 2002
Mass
—
Apogee
36,206 km
Perigee
35,380 km
Inclination
11.28°
Period
23.93 h
Altitude history
Apogee and perigee for USA 164 (MILSTAR-2 3) across 103 days of archived orbital elements (105 element sets, one per day).
Trend
Decaying
Change
-1.9 km
Rate
-0.02 km/day
Now
35380 × 36206 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
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