USA 283 is a payload in GEO orbit, operated by US Air Force Space and Missile Center, launched 2018.
Orbital data last updated 6 days ago. This may not reflect the current orbital state — not for operational use or collision avoidance.
| Orbit class | GEO |
| Inclination | 0.0077° |
| Eccentricity | 0.0000064 |
| Period | 1436.1 min |
| Apogee | 35,788 km |
| Perigee | 35,787 km |
| Mean motion | 1.00269042 rev/day |
| RAAN | 35.3198° |
| Arg of perigee | 9.2412° |
| Mean anomaly | 177.7500° |
| B* | 0.0000e+0 |
| Rev at epoch | 2,543 |
1 43339U 18036A 26182.46854735 .00000000 00000-0 00000-0 0 99912 43339 0.0077 35.3198 0000064 9.2412 177.7500 1.00269042 25430{
"OBJECT_NAME": "USA 283",
"OBJECT_ID": "2018-036A",
"EPOCH": "2026-07-01T11:14:42.491+00:00",
"MEAN_MOTION": 1.00269042,
"ECCENTRICITY": 0.0000064,
"INCLINATION": 0.0077,
"RA_OF_ASC_NODE": 35.3198,
"ARG_OF_PERICENTER": 9.2412,
"MEAN_ANOMALY": 177.75,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 43339,
"REV_AT_EPOCH": 2543,
"BSTAR": 0,
"MEAN_MOTION_DOT": 0,
"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 | USA 283 |
| Operator | |
| 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 |