CORONA CR-12
Re-entered 19 Aug 1970CORONA CR-12 (NORAD 4477, COSPAR 1970-054A) was a US satellite that re-entered Earth's atmosphere on 19 Aug 1970, launched on 23 Jul 1970 on the CORONA CR-12 mission. It was operated by NRO / CIA as part of the CORONA CR programme. The spacecraft was built by LMSC on the CORONA KH-4B bus, with a mass of 345 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 CORONA CR-12?
CORONA CR-12 re-entered Earth's atmosphere on 19 Aug 1970, ending a mission that began with its launch in 1970. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did CORONA CR-12 re-enter the atmosphere?
CORONA CR-12 re-entered on 19 Aug 1970, according to Orbital Radar's historical catalogue records.
Who operated and built CORONA CR-12?
CORONA CR-12 was operated by NRO / CIA and built by LMSC (US).