🛰️ SATELLITE · CATALOGUE RECORD
CSO-1
In orbitCSO-1 (NORAD 43866, COSPAR 2018-106A) is a F satellite in orbit, launched on 19 Dec 2018 on the CSO 1 mission. It is operated by DGA / CNES as part of the CSO programme. The spacecraft was built by ADST on the Astrosat-1000 bus, with a mass of 3,655 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.
2018
launched
8
years on orbit
3,655
kg mass
Lifecycle
Launched19 Dec 2018 · on the CSO 1 mission
StatusOn orbit (not live-tracked)
Specifications
NORAD ID43866
COSPAR2018-106A
TypeSatellite
OperatorDGA / CNES
Country / StateF
ManufacturerADST
BusAstrosat-1000
Mass3,655 kg (2,500 kg dry)
ProgrammeCSO
CategoryIMG*
OrbitLEO (LEO/S)
Altitude801 × 803 km
Inclination98.6°
Frequently asked questions
What is CSO-1?
CSO-1 is a satellite launched in 2018 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 CSO-1?
CSO-1 is operated by DGA / CNES and built by ADST (F).
Catalogue record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-21.