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Yantar'-2K No. 2L

Re-entered 25 Dec 1974

Yantar'-2K No. 2L (NORAD 7571, COSPAR 1974-098A) was a SU satellite that re-entered Earth's atmosphere on 25 Dec 1974, launched on 13 Dec 1974 on the Yantar'-2K No. 2 mission. It was operated by TSSKB as part of the Feniks programme. The spacecraft was built by TSSKB on the Yantar'-2K bus, with a mass of 2,886 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.

1974
launched
1974
re-entered
0
years on orbit
2,886
kg mass

Lifecycle

Launched13 Dec 1974 · on the Yantar'-2K No. 2 mission
Operational25 Dec 1974 · entered service
Retired25 Dec 1974 · end of operational service
Re-entered25 Dec 1974 · atmospheric re-entry — object destroyed

Specifications

NORAD ID7571
COSPAR1974-098A
TypeSatellite
OperatorTSSKB
Country / StateSU
ManufacturerTSSKB
BusYantar'-2K
Mass2,886 kg
ProgrammeFeniks
CategoryIMG
OrbitLEO (LLEO/I)
Altitude172 × 387 km
Inclination62.8°

Frequently asked questions

What happened to Yantar'-2K No. 2L?

Yantar'-2K No. 2L re-entered Earth's atmosphere on 25 Dec 1974, ending a mission that began with its launch in 1974. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Yantar'-2K No. 2L re-enter the atmosphere?

Yantar'-2K No. 2L re-entered on 25 Dec 1974, according to Orbital Radar's historical catalogue records.

Who operated and built Yantar'-2K No. 2L?

Yantar'-2K No. 2L was operated by TSSKB and built by TSSKB (SU).

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