HTV 4
Re-entered 9 Aug 2013HTV 4 (NORAD 39221, COSPAR 2013-040A) was a J satellite that re-entered Earth's atmosphere on 9 Aug 2013, launched on 3 Aug 2013 on the HTV 4 mission. It was operated by JAXA as part of the HTV programme. The spacecraft was built by MHITO? on the HTV bus, with a mass of 15,400 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 HTV 4?
HTV 4 re-entered Earth's atmosphere on 9 Aug 2013, ending a mission that began with its launch in 2013. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did HTV 4 re-enter the atmosphere?
HTV 4 re-entered on 9 Aug 2013, according to Orbital Radar's historical catalogue records.
Who operated and built HTV 4?
HTV 4 was operated by JAXA and built by MHITO? (J).