TW-1B
Re-entered 31 Mar 2021TW-1B (NORAD 40927, COSPAR 2015-051C) was a CN satellite that re-entered Earth's atmosphere on 31 Mar 2021, launched on 25 Sep 2015 on the TW-1? mission. It was operated by NJUST as part of the NJUST programme. The spacecraft was built by NJUST on the Cubesat 2U bus, with a mass of 1.7 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 TW-1B?
TW-1B re-entered Earth's atmosphere on 31 Mar 2021, ending a mission that began with its launch in 2015. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did TW-1B re-enter the atmosphere?
TW-1B re-entered on 31 Mar 2021, according to Orbital Radar's historical catalogue records.
How long was TW-1B operational?
TW-1B was operational for roughly 5 years, from 1 Nov 2015 to 1 Jan 2021.
Who operated and built TW-1B?
TW-1B was operated by NJUST and built by NJUST (CN).