HomeLibraryRe-entered SatellitesTaifun-1A No. 2L
🛰️ SATELLITE · HISTORICAL RECORD

Taifun-1A No. 2L

Re-entered 5 Feb 1978

Taifun-1A No. 2L (NORAD 7469, COSPAR 1974-076A) was a SU satellite that re-entered Earth's atmosphere on 5 Feb 1978, launched on 11 Oct 1974 on the Vektor mission. It was operated by PVO as part of the Vektor3 programme. The spacecraft was built by YUZH on the Vektor bus, with a mass of 570 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.

1974
launched
1978
re-entered
4
years on orbit
570
kg mass

Lifecycle

Launched11 Oct 1974 · on the Vektor mission
Operational1 Jan 1975 · entered service
Retired1 Jan 1975 · end of operational service
Re-entered5 Feb 1978 · atmospheric re-entry — object destroyed

Specifications

NORAD ID7469
COSPAR1974-076A
TypeSatellite
OperatorPVO
Country / StateSU
ManufacturerYUZH
BusVektor
Mass570 kg
ProgrammeVektor3
CategoryCAL
OrbitLEO (LLEO/I)
Altitude287 × 690 km
Inclination74.0°

Frequently asked questions

What happened to Taifun-1A No. 2L?

Taifun-1A No. 2L re-entered Earth's atmosphere on 5 Feb 1978, ending a mission that began with its launch in 1974. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Taifun-1A No. 2L re-enter the atmosphere?

Taifun-1A No. 2L re-entered on 5 Feb 1978, according to Orbital Radar's historical catalogue records.

Who operated and built Taifun-1A No. 2L?

Taifun-1A No. 2L was operated by PVO and built by YUZH (SU).

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