Home›Library›Re-entered Satellites›SA Vega-2
🛰️ SATELLITE · HISTORICAL RECORD

SA Vega-2

Re-entered 21 Dec 1984

SA Vega-2 (NORAD 15856, COSPAR 1984-128E) was a SU satellite that re-entered Earth's atmosphere on 21 Dec 1984, launched on 21 Dec 1984 on the 5VK No. 902 mission. It is catalogued as 5VK SA. It was operated by IKI / Babakin as part of the 4V-1 SA programme. The spacecraft was built by NPOL on the Venera SA bus, with a mass of 750 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.

1984
launched
1984
re-entered
0
years on orbit
750
kg mass

Lifecycle

Launched21 Dec 1984 · on the 5VK No. 902 mission
Operational14 Jun 1985 · entered service
Retired14 Jun 1985 · end of operational service
Re-entered21 Dec 1984 · atmospheric re-entry — object destroyed

Specifications

NORAD ID15856
COSPAR1984-128E
TypeSatellite
OperatorIKI / Babakin
Country / StateSU
ManufacturerNPOL
BusVenera SA
Mass750 kg
Programme4V-1 SA
CategoryPLAN
OrbitHEO (EEO)
Inclination51.6°

Frequently asked questions

What happened to SA Vega-2?

SA Vega-2 re-entered Earth's atmosphere on 21 Dec 1984, ending a mission that began with its launch in 1984. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did SA Vega-2 re-enter the atmosphere?

SA Vega-2 re-entered on 21 Dec 1984, according to Orbital Radar's historical catalogue records.

Who operated and built SA Vega-2?

SA Vega-2 was operated by IKI / Babakin and built by NPOL (SU).

Launched together

5VK No. 902Re-entered 1984Aerostatniy ZondRe-entered 1984
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-05.