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Okean-E No. 2L

Re-entered 4 Aug 2014

Okean-E No. 2L (NORAD 11671, COSPAR 1980-005A) was a SU satellite that re-entered Earth's atmosphere on 4 Aug 2014, launched on 23 Jan 1980 on the Okean-E NKh No. 2 mission. It was operated by GMS / YUZH as part of the Okean-E programme. The spacecraft was built by YUZH on the Okean-E bus, with a mass of 1,888 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.

1980
launched
2014
re-entered
34
years on orbit
1,888
kg mass

Lifecycle

Launched23 Jan 1980 · on the Okean-E NKh No. 2 mission
Operational31 Oct 1981 · entered service
Retired31 Oct 1981 · end of operational service
Re-entered4 Aug 2014 · atmospheric re-entry — object destroyed

Specifications

NORAD ID11671
COSPAR1980-005A
TypeSatellite
OperatorGMS / YUZH
Country / StateSU
ManufacturerYUZH
BusOkean-E
Mass1,888 kg
ProgrammeOkean-E
CategoryIMG
OrbitLEO (LEO/I)
Altitude633 × 664 km
Inclination82.5°

Frequently asked questions

What happened to Okean-E No. 2L?

Okean-E No. 2L re-entered Earth's atmosphere on 4 Aug 2014, ending a mission that began with its launch in 1980. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Okean-E No. 2L re-enter the atmosphere?

Okean-E No. 2L re-entered on 4 Aug 2014, according to Orbital Radar's historical catalogue records.

Who operated and built Okean-E No. 2L?

Okean-E No. 2L was operated by GMS / YUZH and built by YUZH (SU).

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