Satellites/SDA-NG-T1TL-420

SDA-NG-T1TL-420

Satellite · United StatesActive

NORAD Number

101002

COSPAR ID

2026-231V

Launched

2026-10-10

site code AFWTR

Orbit

LEO

Constellation

SDA Proliferated Warfighter Space Architecture

Who

Owner / operatorUS

Manufacturer—

CountryUnited States

Catalogue owner codeUS

Orbit

OrbitingEarth

Orbit classLEO

Perigee935 km

Apogee948 km

Inclination81.5°

Period103.9 min

Radar cross-section—

Latest Orbital Elements

Epoch (UTC)2026-11-08 21:09:57

Mean motion13.8630746 rev/day

Eccentricity0.0009227

Inclination81.499°

Right ascension of node173.7787°

Argument of perigee210.0429°

Mean anomaly150.0201°

B* drag term1.6650e-4

Element set999

Revolutions at epoch410

Mean elements (OMM) for the SGP4 model, refreshed every 6 hours. They describe the orbit at the epoch shown and drift as time passes, fastest for low orbits.

Source: CelesTrak satellite catalogue and GP data (celestrak.org); owner and manufacturer from GCAT (J. McDowell, CC BY 4.0).