🛰️ SATELLITE · CATALOGUE RECORD
USA 681
In orbitUSA 681 (NORAD 100737, COSPAR 2026-214P) is a US satellite in orbit, launched on 17 Sep 2026 on the SBST TH-1 mission. It is catalogued as SBST TH-1 PL14. It is operated by USSF SSC as part of the SDNB TH programme. The spacecraft was built by SPXS on the Starshield bus, with a mass of 575 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.
2026
launched
0
years on orbit
575
kg mass
Lifecycle
Launched17 Sep 2026 · on the SBST TH-1 mission
StatusOn orbit (not live-tracked)
Specifications
NORAD ID100737
COSPAR2026-214P
TypeSatellite
OperatorUSSF SSC
Country / StateUS
ManufacturerSPXS
BusStarshield
Mass575 kg (530 kg dry)
ProgrammeSDNB TH
CategoryIMG-R
Frequently asked questions
What is USA 681?
USA 681 is a satellite launched in 2026 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 681?
USA 681 is operated by USSF SSC and built by SPXS (US).
Launched together
SBST TH-1 PL01SBST TH-1 PL02SBST TH-1 PL03SBST TH-1 PL04SBST TH-1 PL05SBST TH-1 PL06SBST TH-1 PL07SBST TH-1 PL08
Catalogue record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-16.