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🛰️ SATELLITE · HISTORICAL RECORD

Gektor No. 59L

Re-entered 7 Apr 1975

Gektor No. 59L (NORAD 7705, COSPAR 1975-020A) was a SU satellite that re-entered Earth's atmosphere on 7 Apr 1975, launched on 26 Mar 1975 on the Zenit-2M mission. It was operated by GUKOSR as part of the Zenit-2M programme. The spacecraft was built by TSSKB 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.

1975
launched
1975
re-entered
0
years on orbit
2,200
kg mass

Lifecycle

Launched26 Mar 1975 · on the Zenit-2M mission
Operational7 Apr 1975 · entered service
Retired7 Apr 1975 · end of operational service
Re-entered7 Apr 1975 · atmospheric re-entry — object destroyed

Specifications

NORAD ID7705
COSPAR1975-020A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSSKB
BusZenit-2M
Mass2,200 kg
ProgrammeZenit-2M
CategoryIMG
OrbitLEO (LLEO/I)
Altitude204 × 225 km
Inclination81.3°

Frequently asked questions

What happened to Gektor No. 59L?

Gektor No. 59L re-entered Earth's atmosphere on 7 Apr 1975, ending a mission that began with its launch in 1975. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Gektor No. 59L re-enter the atmosphere?

Gektor No. 59L re-entered on 7 Apr 1975, according to Orbital Radar's historical catalogue records.

Who operated and built Gektor No. 59L?

Gektor No. 59L was operated by GUKOSR and built by TSSKB (SU).

Launched together

Nauka 5KSA No. 2Re-entered 1975
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.