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USA 350

In orbit

USA 350 (NORAD 59274, COSPAR 2024-050W) is a US satellite in orbit, launched on 19 Mar 2024 on the Starlink Group 7-16 mission. It is catalogued as Starshield B1-01. It is operated by NRO / SpaceX as part of the NRO Star B programme. The spacecraft was built by SPXS on the Starshield bus, with a mass of 730 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.

2024
launched
2
years on orbit
730
kg mass

Lifecycle

Launched19 Mar 2024 · on the Starlink Group 7-16 mission
StatusOn orbit (not live-tracked)

Specifications

NORAD ID59274
COSPAR2024-050W
TypeSatellite
OperatorNRO / SpaceX
Country / StateUS
ManufacturerSPXS
BusStarshield
Mass730 kg (700 kg dry)
ProgrammeNRO Star B
CategoryIMG?*
OrbitLEO (LLEO/I)
Altitude305 × 314 km
Inclination53.2°

Frequently asked questions

What is USA 350?

USA 350 is a satellite launched in 2024 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 350?

USA 350 is operated by NRO / SpaceX and built by SPXS (US).

Launched together

Starlink Group 7-16-01NORAD 59254Starlink Group 7-16-02NORAD 59255Starlink Group 7-16-03NORAD 59256Starlink Group 7-16-04Re-entered 2026Starlink Group 7-16-05NORAD 59258Starlink Group 7-16-06NORAD 59259Starlink Group 7-16-07Re-entered 2025Starlink Group 7-16-08NORAD 59261
Catalogue record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-21.
Browse the live satellite directory → The Orbital Register → Launch record: Starlink Group 7-16 → What is space debris? →