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🛰️ SATELLITE · HISTORICAL RECORD

Rotor No. 29L

Re-entered 6 Jul 1972

Rotor No. 29L (NORAD 6060, COSPAR 1972-044A) was a SU satellite that re-entered Earth's atmosphere on 6 Jul 1972, launched on 23 Jun 1972 on the Zenit-4M mission. It was operated by GUKOSR as part of the Zenit-4M programme. The spacecraft was built by TSKBE3 on the Zenit-4M 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.

1972
launched
1972
re-entered
0
years on orbit
2,200
kg mass

Lifecycle

Launched23 Jun 1972 · on the Zenit-4M mission
Operational6 Jul 1972 · entered service
Retired6 Jul 1972 · end of operational service
Re-entered6 Jul 1972 · atmospheric re-entry — object destroyed

Specifications

NORAD ID6060
COSPAR1972-044A
TypeSatellite
OperatorGUKOSR
Country / StateSU
ManufacturerTSKBE3
BusZenit-4M
Mass2,200 kg
ProgrammeZenit-4M
CategoryIMG
OrbitLEO (LLEO/I)
Altitude199 × 274 km
Inclination65.4°

Frequently asked questions

What happened to Rotor No. 29L?

Rotor No. 29L re-entered Earth's atmosphere on 6 Jul 1972, ending a mission that began with its launch in 1972. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Rotor No. 29L re-enter the atmosphere?

Rotor No. 29L re-entered on 6 Jul 1972, according to Orbital Radar's historical catalogue records.

Who operated and built Rotor No. 29L?

Rotor No. 29L was operated by GUKOSR and built by TSKBE3 (SU).

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