No public orbit · United States

USA 341

NO PUBLIC ORBIT

USA 341 (NORAD 55139) is a satellite whose orbit is not public. What is published: its catalogue entry, its UN registration and who operates it.

Orbit

No public orbit

The public catalogue lists no orbit for it, not even its height and tilt (CelesTrak, 14 Oct 2026). azmth draws nothing for it.

Catalogue status: CelesTrak, 14 Oct 2026

Catalogue

Country: United States; From GCAT (14 Oct 2026)
Launched: 1 Nov 2022
COSPAR ID: 2022-144F
NORAD ID: 55139

The United States registered the orbit it was launched into: about 185 to 36,642 km up, tilted 26.3°, 647.5 min a lap (ST/SG/SER.E/1110, 4 May 2023). Where it works now is not published. The United States gives its function as “Spacecraft engaged in practical applications and uses of space technology such as weather or communications”.

Who operates it

MilitaryUnited StatesActive

Technology test

Independent assessment

GCAT classes it as a military satellite for technology testing, lists its owner as US Air Force Research Laboratories/RV (Space Vehicles Directorate) and records it as active (14 Oct 2026).

Data: GCAT · CC BY 4.0 Class, mission and status adapted from GCAT by Jonathan McDowell, CC BY 4.0, data update 14 Oct 2026.

Why some orbits are not public →

Military satellites, counted and explained →

CelesTrak record