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Zenit-4 No. 3L

Re-entered 9 Jul 1964

Zenit-4 No. 3L (NORAD 822, COSPAR 1964-034A) was a SU satellite that re-entered Earth's atmosphere on 9 Jul 1964, launched on 1 Jul 1964 on the Zenit-4 No. 3 mission. It was operated by OKB1F3 as part of the Zenit-4 programme. The spacecraft was built by OKB1F3 on the Zenit-4 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.

1964
launched
1964
re-entered
0
years on orbit
2,200
kg mass

Lifecycle

Launched1 Jul 1964 · on the Zenit-4 No. 3 mission
Operational9 Jul 1964 · entered service
Retired9 Jul 1964 · end of operational service
Re-entered9 Jul 1964 · atmospheric re-entry — object destroyed

Specifications

NORAD ID822
COSPAR1964-034A
TypeSatellite
OperatorOKB1F3
Country / StateSU
ManufacturerOKB1F3
BusZenit-4
Mass2,200 kg
ProgrammeZenit-4
CategoryIMG
OrbitLEO (LLEO/I)
Altitude201 × 345 km
Inclination64.9°

Frequently asked questions

What happened to Zenit-4 No. 3L?

Zenit-4 No. 3L re-entered Earth's atmosphere on 9 Jul 1964, ending a mission that began with its launch in 1964. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Zenit-4 No. 3L re-enter the atmosphere?

Zenit-4 No. 3L re-entered on 9 Jul 1964, according to Orbital Radar's historical catalogue records.

Who operated and built Zenit-4 No. 3L?

Zenit-4 No. 3L was operated by OKB1F3 and built by OKB1F3 (SU).

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