🛰️ SATELLITE · CATALOGUE RECORD
USA 508
In orbitUSA 508 (NORAD 63535, COSPAR 2025-074K) is a US satellite in orbit, launched on 12 Apr 2025 on the NRO Starshield A7 mission. It is catalogued as Starshield 8-10. It is operated by NRO as part of the NRO Star A programme. The spacecraft was built by SPXS on the Starshield bus, with a mass of 800 kg. No current orbital elements are published for it, so it is not shown on the live map or in pass predictions. Catalogue record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.
2025
launched
1
year on orbit
800
kg mass
Lifecycle
Launched12 Apr 2025 · on the NRO Starshield A7 mission
StatusOn orbit (not live-tracked)
Specifications
NORAD ID63535
COSPAR2025-074K
TypeSatellite
OperatorNRO
Country / StateUS
ManufacturerSPXS
BusStarshield
Mass800 kg (750 kg dry)
ProgrammeNRO Star A
CategoryIMG
OrbitLEO (LLEO/I)
Altitude283 × 302 km
Inclination69.9°
Frequently asked questions
What is USA 508?
USA 508 is a satellite launched in 2025 that is still in orbit. No current orbital elements are published for it, so it is not shown on the live map or in pass predictions.
Who operates and built USA 508?
USA 508 is operated by NRO and built by SPXS (US).
Launched together
Starshield 8-01Starshield 8-02Starshield 8-03Starshield 8-04Starshield 8-05Starshield 8-06Starshield 8-07Starshield 8-08
Catalogue record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-21.