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US-PU No. 2L

Re-entered 23 Apr 1990

US-PU No. 2L (NORAD 19193, COSPAR 1988-045A) was a SU satellite that re-entered Earth's atmosphere on 23 Apr 1990, launched on 28 May 1988 on the US-PU No. 2 mission. It was operated by VMF as part of the US-PU programme. The spacecraft was built by ARSL/KOMET on the US-P bus, with a mass of 3,300 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.

1988
launched
1990
re-entered
2
years on orbit
3,300
kg mass

Lifecycle

Launched28 May 1988 · on the US-PU No. 2 mission
Operational21 Mar 1990 · entered service
Retired24 Mar 1990 · end of operational service
Re-entered23 Apr 1990 · atmospheric re-entry — object destroyed

Specifications

NORAD ID19193
COSPAR1988-045A
TypeSatellite
OperatorVMF
Country / StateSU
ManufacturerARSL/KOMET
BusUS-P
Mass3,300 kg (3,000 kg dry)
ProgrammeUS-PU
CategorySIG
OrbitLEO (LLEO/I)
Altitude403 × 418 km
Inclination65.0°

Frequently asked questions

What happened to US-PU No. 2L?

US-PU No. 2L re-entered Earth's atmosphere on 23 Apr 1990, ending a mission that began with its launch in 1988. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did US-PU No. 2L re-enter the atmosphere?

US-PU No. 2L re-entered on 23 Apr 1990, according to Orbital Radar's historical catalogue records.

Who operated and built US-PU No. 2L?

US-PU No. 2L was operated by VMF and built by ARSL/KOMET (SU).

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