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🛰️ SATELLITE · HISTORICAL RECORD

Germes No. 39L

Re-entered 9 Jan 1975

Germes No. 39L (NORAD 7596, COSPAR 1974-106A) was a SU satellite that re-entered Earth's atmosphere on 9 Jan 1975, launched on 27 Dec 1974 on the Zenit-4MK mission. It was operated by GUKOSR as part of the Zenit-4MK programme. The spacecraft was built by TSSKB on the Zenit-4MK bus, with a mass of 2,310 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
1975
re-entered
1
year on orbit
2,310
kg mass

Lifecycle

Launched27 Dec 1974 · on the Zenit-4MK mission
Operational9 Jan 1975 · entered service
Retired9 Jan 1975 · end of operational service
Re-entered9 Jan 1975 · atmospheric re-entry — object destroyed

Specifications

NORAD ID7596
COSPAR1974-106A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSSKB
BusZenit-4MK
Mass2,310 kg
ProgrammeZenit-4MK
CategoryIMG
OrbitLEO (LLEO/I)
Altitude170 × 313 km
Inclination71.4°

Frequently asked questions

What happened to Germes No. 39L?

Germes No. 39L re-entered Earth's atmosphere on 9 Jan 1975, 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 Germes No. 39L re-enter the atmosphere?

Germes No. 39L re-entered on 9 Jan 1975, according to Orbital Radar's historical catalogue records.

Who operated and built Germes No. 39L?

Germes No. 39L was operated by GUKOSR and built by TSSKB (SU).

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