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🛰️ SATELLITE · HISTORICAL RECORD

Vostok-1 No. 2

Re-entered 20 Aug 1960

Vostok-1 No. 2 (NORAD 55, COSPAR 1960 LAM 1) was a SU satellite that re-entered Earth's atmosphere on 20 Aug 1960, launched on 19 Aug 1960. It was operated by OKB1 as part of the Vostok1 programme. The spacecraft was built by OKB1 on the Vostok 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.

1960
launched
1960
re-entered
0
years on orbit
2,100
kg mass

Lifecycle

Launched19 Aug 1960
Operational20 Aug 1960 · entered service
Retired20 Aug 1960 · end of operational service
Re-entered20 Aug 1960 · atmospheric re-entry — object destroyed

Specifications

NORAD ID55
COSPAR1960 LAM 1
TypeSatellite
OperatorOKB1
Country / StateSU
ManufacturerOKB1
BusVostok
Mass2,100 kg
ProgrammeVostok1
CategorySS
OrbitLEO (LLEO/I)
Altitude307 × 307 km
Inclination64.9°

Frequently asked questions

What happened to Vostok-1 No. 2?

Vostok-1 No. 2 re-entered Earth's atmosphere on 20 Aug 1960, ending a mission that began with its launch in 1960. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Vostok-1 No. 2 re-enter the atmosphere?

Vostok-1 No. 2 re-entered on 20 Aug 1960, according to Orbital Radar's historical catalogue records.

Who operated and built Vostok-1 No. 2?

Vostok-1 No. 2 was operated by OKB1 and built by OKB1 (SU).

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