MUOS-1 is a payload in GEO orbit, operated by Space and Naval Warfare Systems Command, San Diego, launched 2012.
| Orbit class | GEO |
| Inclination | 5.5159° |
| Eccentricity | 0.0057349 |
| Period | 1436.1 min |
| Apogee | 36,028 km |
| Perigee | 35,545 km |
| Mean motion | 1.00272318 rev/day |
| RAAN | 47.1315° |
| Arg of perigee | 3.0121° |
| Mean anomaly | 184.2497° |
| B* | 0.0000e+0 |
| Rev at epoch | 5,264 |
1 38093U 12009A 26188.13680221 -.00000116 00000-0 00000-0 0 99922 38093 5.5159 47.1315 0057349 3.0121 184.2497 1.00272318 52642{
"OBJECT_NAME": "MUOS-1",
"OBJECT_ID": "2012-009A",
"EPOCH": "2026-07-07T03:16:59.711+00:00",
"MEAN_MOTION": 1.00272318,
"ECCENTRICITY": 0.0057349,
"INCLINATION": 5.5159,
"RA_OF_ASC_NODE": 47.1315,
"ARG_OF_PERICENTER": 3.0121,
"MEAN_ANOMALY": 184.2497,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 38093,
"REV_AT_EPOCH": 5264,
"BSTAR": 0,
"MEAN_MOTION_DOT": -0.00000116,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | MUOS-1 |
| Operator | Space and Naval Warfare Systems Command, San DiegoHIGHvia GCAT — Jonathan McDowell's General Catalog |
| Country | United States |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |