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Tselina-OM No. 14L

Re-entered 29 Mar 1980

Tselina-OM No. 14L (NORAD 5466, COSPAR 1971-075A) was a SU satellite that re-entered Earth's atmosphere on 29 Mar 1980, launched on 10 Sep 1971 on the Tselina-OM mission. It was operated by GRU as part of the Tselina-OM programme. The spacecraft was built by YUZH on the Tselina-OM bus, with a mass of 434 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.

1971
launched
1980
re-entered
9
years on orbit
434
kg mass

Lifecycle

Launched10 Sep 1971 · on the Tselina-OM mission
Operational1 Jan 1972 · entered service
Retired1 Jan 1972 · end of operational service
Re-entered29 Mar 1980 · atmospheric re-entry — object destroyed

Specifications

NORAD ID5466
COSPAR1971-075A
TypeSatellite
OperatorGRU
Country / StateSU
ManufacturerYUZH
BusTselina-OM
Mass434 kg
ProgrammeTselina-OM
CategorySIG
OrbitLEO (LLEO/I)
Altitude519 × 543 km
Inclination74.0°

Frequently asked questions

What happened to Tselina-OM No. 14L?

Tselina-OM No. 14L re-entered Earth's atmosphere on 29 Mar 1980, ending a mission that began with its launch in 1971. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Tselina-OM No. 14L re-enter the atmosphere?

Tselina-OM No. 14L re-entered on 29 Mar 1980, according to Orbital Radar's historical catalogue records.

Who operated and built Tselina-OM No. 14L?

Tselina-OM No. 14L was operated by GRU and built by YUZH (SU).

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