Tiankun-1
Re-entered 7 Jul 2023Tiankun-1 (NORAD 42061, COSPAR 2017-012A) was a CN satellite that re-entered Earth's atmosphere on 7 Jul 2023, launched on 2 Mar 2017 on the Tiankun-1 mission. It was operated by CHFEN as part of the Tiankun programme. The spacecraft was built by CHFEN on the TK-1 bus, with a mass of 300 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 Tiankun-1?
Tiankun-1 re-entered Earth's atmosphere on 7 Jul 2023, ending a mission that began with its launch in 2017. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Tiankun-1 re-enter the atmosphere?
Tiankun-1 re-entered on 7 Jul 2023, according to Orbital Radar's historical catalogue records.
How long was Tiankun-1 operational?
Tiankun-1 was operational for roughly 2 months, from 7 Apr 2023 to 1 Jun 2023.
Who operated and built Tiankun-1?
Tiankun-1 was operated by CHFEN and built by CHFEN (CN).