MUOS 4, 40887
Orbit data source: Space-Track
MUOS 4, 40887 is a payload satellite owned by SPAWAR Pacific (US) in GEO that was launched on Wed, 02 Sep 2015 UTC via an ATLAS V 551 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
Request partner network tasking
Embed this page
40887 intel report (Beta)
Edit Public Description
Create New Watchlist
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 MUOS 4
1 40887U 15044A 26069.09059501 -.00000090 00000-0 00000+0 0 9992
2 40887 4.1438 41.5566 0058646 358.6413 235.1370 1.00272120 38563TLE epoch observation values (Epoch: 2026-03-10T02:10:27.408Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #44 in the year 2015 (2015-09-02 UTC)
MUOS 4 Visibility
Loading observer location...
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| MUOS 4 is likely not visible in the next few days. |
40887 neighbors
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|