EXOS-B
Re-entered 22 Apr 2018EXOS-B (NORAD 11027, COSPAR 1978-087A) was a J satellite that re-entered Earth's atmosphere on 22 Apr 2018, launched on 16 Sep 1978 on the EXOS-B mission. It was operated by ISAS as part of the EXOS programme. The spacecraft was built by ISAS on the EXOS-B bus, with a mass of 90 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 EXOS-B?
EXOS-B re-entered Earth's atmosphere on 22 Apr 2018, ending a mission that began with its launch in 1978. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did EXOS-B re-enter the atmosphere?
EXOS-B re-entered on 22 Apr 2018, according to Orbital Radar's historical catalogue records.
Who operated and built EXOS-B?
EXOS-B was operated by ISAS and built by ISAS (J).