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🛰️ SATELLITE · HISTORICAL RECORD

S-S/C

Re-entered 19 Jun 2009

S-S/C (NORAD 35316, COSPAR 2009-031B) was a US satellite that re-entered Earth's atmosphere on 19 Jun 2009, launched on 18 Jun 2009 on the LRO mission. It was operated by ARC as part of the NASA Lunar programme. The spacecraft was built by NGAS on the ESPA/EagleSat bus, with a mass of 891 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.

2009
launched
2009
re-entered
0
years on orbit
891
kg mass

Lifecycle

Launched18 Jun 2009 · on the LRO mission
Operational9 Oct 2009 · entered service
Retired9 Oct 2009 · end of operational service
Re-entered19 Jun 2009 · atmospheric re-entry — object destroyed

Specifications

NORAD ID35316
COSPAR2009-031B
TypeSatellite
OperatorARC
Country / StateUS
ManufacturerNGAS
BusESPA/EagleSat
Mass891 kg (585 kg dry)
ProgrammeNASA Lunar
CategoryPLAN
OrbitBEO (CLO)
Altitude133 × 348,640 km
Inclination28.0°

Frequently asked questions

What happened to S-S/C?

S-S/C re-entered Earth's atmosphere on 19 Jun 2009, ending a mission that began with its launch in 2009. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did S-S/C re-enter the atmosphere?

S-S/C re-entered on 19 Jun 2009, according to Orbital Radar's historical catalogue records.

Who operated and built S-S/C?

S-S/C was operated by ARC and built by NGAS (US).

Launched together

LRORe-entered 2009
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.