NAVSTAR 85 (USA 581)

active

Position—

NORAD / COSPAR67588 / 2026-017A

OperatorNavStar

OrbitMEO

ManufacturerBoeing (Hughes)

Model3-Axis stabilized

Mass—

Dry mass4400 kg

Launch siteCape Canaveral SFS

Launch vehicleFalcon 9 Block 5

Manufacturer: Lockheed Martin | Power: 2 deployable solar arrays, batteries | Propulsion: LEROS-1c ?

Lifetime

28 Jan 2026Launched

15 yrDesign life

0.5 yrElapsed

14.5 yrRemaining

Jan 2041End of life

Within design lifetime