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🛰️ SATELLITE · HISTORICAL RECORD

Gektor No. 43L

Re-entered 7 May 1973

Gektor No. 43L (NORAD 6440, COSPAR 1973-024A) was a SU satellite that re-entered Earth's atmosphere on 7 May 1973, launched on 25 Apr 1973 on the Zenit-2M mission. It was operated by GUKOSR as part of the Zenit-2M programme. The spacecraft was built by TSKBE3 on the Zenit-2M bus, with a mass of 2,200 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.

1973
launched
1973
re-entered
0
years on orbit
2,200
kg mass

Lifecycle

Launched25 Apr 1973 · on the Zenit-2M mission
Operational7 May 1973 · entered service
Retired7 May 1973 · end of operational service
Re-entered7 May 1973 · atmospheric re-entry — object destroyed

Specifications

NORAD ID6440
COSPAR1973-024A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSKBE3
BusZenit-2M
Mass2,200 kg
ProgrammeZenit-2M
CategoryIMG
OrbitLEO (LLEO/I)
Altitude212 × 227 km
Inclination81.3°

Frequently asked questions

What happened to Gektor No. 43L?

Gektor No. 43L re-entered Earth's atmosphere on 7 May 1973, ending a mission that began with its launch in 1973. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Gektor No. 43L re-enter the atmosphere?

Gektor No. 43L re-entered on 7 May 1973, according to Orbital Radar's historical catalogue records.

Who operated and built Gektor No. 43L?

Gektor No. 43L was operated by GUKOSR and built by TSKBE3 (SU).

Launched together

Nauka 14KS No. 2LRe-entered 1973
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.