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🛰️ SATELLITE · HISTORICAL RECORD

Gektor No. 100L

Re-entered 20 Jan 1979

Gektor No. 100L (NORAD 11229, COSPAR 1979-001A) was a SU satellite that re-entered Earth's atmosphere on 20 Jan 1979, launched on 11 Jan 1979 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.

1979
launched
1979
re-entered
0
years on orbit
2,200
kg mass

Lifecycle

Launched11 Jan 1979 · on the Zenit-2M mission
Operational20 Jan 1979 · entered service
Retired20 Jan 1979 · end of operational service
Re-entered20 Jan 1979 · atmospheric re-entry — object destroyed

Specifications

NORAD ID11229
COSPAR1979-001A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSSKB
BusZenit-2M
Mass2,200 kg
ProgrammeZenit-2M
CategoryIMG
OrbitLEO (LLEO/I)
Altitude203 × 290 km
Inclination62.8°

Frequently asked questions

What happened to Gektor No. 100L?

Gektor No. 100L re-entered Earth's atmosphere on 20 Jan 1979, ending a mission that began with its launch in 1979. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Gektor No. 100L re-enter the atmosphere?

Gektor No. 100L re-entered on 20 Jan 1979, according to Orbital Radar's historical catalogue records.

Who operated and built Gektor No. 100L?

Gektor No. 100L was operated by GUKOSR and built by TSSKB (SU).

Launched together

Nauka 30KS No. 1LRe-entered 1979
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.