OSO G
Re-entered 7 Mar 1981OSO G (NORAD 4065, COSPAR 1969-068A) was a US satellite that re-entered Earth's atmosphere on 7 Mar 1981, launched on 9 Aug 1969 on the OSO G mission. It was operated by GSFC as part of the OSO programme. The spacecraft was built by BALL on the OSO bus, with a mass of 290 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 OSO G?
OSO G re-entered Earth's atmosphere on 7 Mar 1981, ending a mission that began with its launch in 1969. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did OSO G re-enter the atmosphere?
OSO G re-entered on 7 Mar 1981, according to Orbital Radar's historical catalogue records.
Who operated and built OSO G?
OSO G was operated by GSFC and built by BALL (US).