Lemur FM91
Re-entered 15 Apr 2025Lemur FM91 (NORAD 43884, COSPAR 2018-111J) was a L satellite that re-entered Earth's atmosphere on 15 Apr 2025, launched on 27 Dec 2018 on the Soyuz Rideshare 7 mission. It was operated by SPIREL as part of the Spire programme. The spacecraft was built by SPIREG on the Cubesat 3U bus, with a mass of 4.6 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 Lemur FM91?
Lemur FM91 re-entered Earth's atmosphere on 15 Apr 2025, ending a mission that began with its launch in 2018. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Lemur FM91 re-enter the atmosphere?
Lemur FM91 re-entered on 15 Apr 2025, according to Orbital Radar's historical catalogue records.
How long was Lemur FM91 operational?
Lemur FM91 was operational for roughly 24 months, from 1 Jan 2021 to 1 Jan 2023.
Who operated and built Lemur FM91?
Lemur FM91 was operated by SPIREL and built by SPIREG (L).