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🛰️ SATELLITE · HISTORICAL RECORD

Kosmos-1186 SS 23

Re-entered 20 Jun 1981

Kosmos-1186 SS 23 (NORAD 12510, COSPAR 1980-047AB) was a SU satellite that re-entered Earth's atmosphere on 20 Jun 1981, launched on 6 Jun 1980 on the Romb mission. It is catalogued as ESO. It was operated by PVO as part of the ESO programme. The spacecraft was built by YUZH on the ESO bus, with a mass of 5 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
1981
re-entered
1
year on orbit
5
kg mass

Lifecycle

Launched6 Jun 1980 · on the Romb mission
Operational4 Jun 1981 · entered service
Retired4 Jun 1981 · end of operational service
Re-entered20 Jun 1981 · atmospheric re-entry — object destroyed

Specifications

NORAD ID12510
COSPAR1980-047AB
TypeSatellite
OperatorPVO
Country / StateSU
ManufacturerYUZH
BusESO
Mass5 kg
ProgrammeESO
CategoryCAL
OrbitLEO (LLEO/I)
Altitude322 × 367 km
Inclination74.0°

Frequently asked questions

What happened to Kosmos-1186 SS 23?

Kosmos-1186 SS 23 re-entered Earth's atmosphere on 20 Jun 1981, 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 Kosmos-1186 SS 23 re-enter the atmosphere?

Kosmos-1186 SS 23 re-entered on 20 Jun 1981, according to Orbital Radar's historical catalogue records.

Who operated and built Kosmos-1186 SS 23?

Kosmos-1186 SS 23 was operated by PVO and built by YUZH (SU).

Launched together

Taifun-2A (04)Re-entered 1982ESORe-entered 1981ESORe-entered 1981ESORe-entered 1980ESORe-entered 1980ESORe-entered 1981ESORe-entered 1981ESORe-entered 1981
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-05.