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🛰️ SATELLITE · HISTORICAL RECORD

US-P No. 116

Re-entered 24 Nov 1979

US-P No. 116 (NORAD 11346, COSPAR 1979-036A) was a SU satellite that re-entered Earth's atmosphere on 24 Nov 1979, launched on 25 Apr 1979 on the US-P mission. It was operated by VMF as part of the US-P 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.

1979
launched
1979
re-entered
0
years on orbit
3,300
kg mass

Lifecycle

Launched25 Apr 1979 · on the US-P mission
Operational30 Jun 1979 · entered service
Retired30 Jun 1979 · end of operational service
Re-entered24 Nov 1979 · atmospheric re-entry — object destroyed

Specifications

NORAD ID11346
COSPAR1979-036A
TypeSatellite
OperatorVMF
Country / StateSU
ManufacturerARSL/KOMET
BusUS-P
Mass3,300 kg (3,000 kg dry)
ProgrammeUS-P
CategorySIG
OrbitLEO (LLEO/I)
Altitude428 × 443 km
Inclination65.0°

Frequently asked questions

What happened to US-P No. 116?

US-P No. 116 re-entered Earth's atmosphere on 24 Nov 1979, 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 US-P No. 116 re-enter the atmosphere?

US-P No. 116 re-entered on 24 Nov 1979, according to Orbital Radar's historical catalogue records.

Who operated and built US-P No. 116?

US-P No. 116 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.