MUOS-3
Launch
Launched on Jan 21, 2015 from Space Launch Complex 41, United States of America aboard a Atlas V 551.
Atlas V 551 | MUOS-3 →
Live · TLE epoch 2026-10-23 15:09 UTC
Orbit class
GEO — Geostationary (~35,786 km, equatorial)
Operator
United States Government
Country
United States
Manufacturer
—
Launched
Jan 21, 2015
Mass
—
Apogee
36,046 km
Perigee
35,544 km
Inclination
4.77°
Period
23.94 h
Altitude history
Apogee and perigee for MUOS-3 across 148 days of archived orbital elements (150 element sets, one per day).
Trend
Stable
Change
+0.4 km
Rate
+0.00 km/day
Now
35544 × 36046 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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