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Zenit-2 No. 23L

Re-entered 2 Oct 1964

Zenit-2 No. 23L (NORAD 885, COSPAR 1964-059A) was a SU satellite that re-entered Earth's atmosphere on 2 Oct 1964, launched on 24 Sep 1964 on the Zenit-2 No. 23 mission. It was operated by GURVO as part of the Zenit-2 A programme. The spacecraft was built by OKB1F3 on the Zenit-2 bus, with a mass of 2,100 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
2,100
kg mass

Lifecycle

Launched24 Sep 1964 · on the Zenit-2 No. 23 mission
Operational2 Oct 1964 · entered service
Retired2 Oct 1964 · end of operational service
Re-entered2 Oct 1964 · atmospheric re-entry — object destroyed

Specifications

NORAD ID885
COSPAR1964-059A
TypeSatellite
OperatorGURVO
Country / StateSU
ManufacturerOKB1F3
BusZenit-2
Mass2,100 kg
ProgrammeZenit-2 A
CategoryIMG
OrbitLEO (LLEO/I)
Altitude210 × 261 km
Inclination51.3°

Frequently asked questions

What happened to Zenit-2 No. 23L?

Zenit-2 No. 23L re-entered Earth's atmosphere on 2 Oct 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-2 No. 23L re-enter the atmosphere?

Zenit-2 No. 23L re-entered on 2 Oct 1964, according to Orbital Radar's historical catalogue records.

Who operated and built Zenit-2 No. 23L?

Zenit-2 No. 23L was operated by GURVO and built by OKB1F3 (SU).

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