Satellites/DELTA 2 R/B(1)

DELTA 2 R/B(1)

Rocket body · United StatesRe-entered

NORAD Number

20453

COSPAR ID

1990-008B

Launched

1990-01-24

site code AFETR

Re-entered

2026-10-10

Constellation

—

Who

Owner / operatorUS

Manufacturer—

CountryUnited States

Catalogue owner codeUS

OrbitingEarth

Orbit classLEO

Perigee154 km

Apogee161 km

Inclination35.58°

Period87.6 min

Radar cross-section9.532 m²

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