UK 5
Re-entered 14 Mar 1980UK 5 (NORAD 7471, COSPAR 1974-077A) was a UK satellite that re-entered Earth's atmosphere on 14 Mar 1980, launched on 15 Oct 1974 on the UK 5 mission. It was operated by SRC as part of the UK programme. The spacecraft was built by BAC on the UK 5 bus, with a mass of 135 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.
Lifecycle
Specifications
Frequently asked questions
What happened to UK 5?
UK 5 re-entered Earth's atmosphere on 14 Mar 1980, 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 UK 5 re-enter the atmosphere?
UK 5 re-entered on 14 Mar 1980, according to Orbital Radar's historical catalogue records.
Who operated and built UK 5?
UK 5 was operated by SRC and built by BAC (UK).