PRISM
Re-entered 19 Apr 2025PRISM (NORAD 33493, COSPAR 2009-002B) was a J satellite that re-entered Earth's atmosphere on 19 Apr 2025, launched on 23 Jan 2009 on the GOSAT mission. It was operated by TOK as part of the Tokyo programme. The spacecraft was built by TOK on the PRISM bus, with a mass of 8 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 PRISM?
PRISM re-entered Earth's atmosphere on 19 Apr 2025, ending a mission that began with its launch in 2009. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did PRISM re-enter the atmosphere?
PRISM re-entered on 19 Apr 2025, according to Orbital Radar's historical catalogue records.
How long was PRISM operational?
PRISM was operational for roughly 5 years, from 1 Jan 2018 to 1 Jan 2023.
Who operated and built PRISM?
PRISM was operated by TOK and built by TOK (J).