ERS 33
Re-entered 19 Sep 1978ERS 33 (NORAD 5492, COSPAR 1971-083B) was a US satellite that re-entered Earth's atmosphere on 19 Sep 1978, launched on 29 Sep 1971 on the OSO H mission. It was operated by GSFC as part of the TTS programme. The spacecraft was built by TRW on the ORS bus, with a mass of 18 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 ERS 33?
ERS 33 re-entered Earth's atmosphere on 19 Sep 1978, ending a mission that began with its launch in 1971. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did ERS 33 re-enter the atmosphere?
ERS 33 re-entered on 19 Sep 1978, according to Orbital Radar's historical catalogue records.
Who operated and built ERS 33?
ERS 33 was operated by GSFC and built by TRW (US).