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🛰️ SATELLITE · HISTORICAL RECORD

Ikar No. 17L

Re-entered 23 Mar 2000

Ikar No. 17L (NORAD 11331, COSPAR 1979-032A) was a SU satellite that re-entered Earth's atmosphere on 23 Mar 2000, launched on 14 Apr 1979 on the Tselina-D mission. It was operated by GRU as part of the Tselina-D programme. The spacecraft was built by YUZH on the Tselina-D bus, with a mass of 1,750 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.

1979
launched
2000
re-entered
21
years on orbit
1,750
kg mass

Lifecycle

Launched14 Apr 1979 · on the Tselina-D mission
Operational1 Jan 1981 · entered service
Retired1 Jan 1981 · end of operational service
Re-entered23 Mar 2000 · atmospheric re-entry — object destroyed

Specifications

NORAD ID11331
COSPAR1979-032A
TypeSatellite
OperatorGRU
Country / StateSU
ManufacturerYUZH
BusTselina-D
Mass1,750 kg
ProgrammeTselina-D
CategorySIG
OrbitLEO (LLEO/I)
Altitude550 × 556 km
Inclination81.2°

Frequently asked questions

What happened to Ikar No. 17L?

Ikar No. 17L re-entered Earth's atmosphere on 23 Mar 2000, ending a mission that began with its launch in 1979. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Ikar No. 17L re-enter the atmosphere?

Ikar No. 17L re-entered on 23 Mar 2000, according to Orbital Radar's historical catalogue records.

Who operated and built Ikar No. 17L?

Ikar No. 17L was operated by GRU and built by YUZH (SU).

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