HomeLibraryRe-entered SatellitesLemur-2
🛰️ SATELLITE · HISTORICAL RECORD

Lemur-2

Re-entered 17 Dec 2024

Lemur-2 (NORAD 56974, COSPAR 2023-084AU) was a US satellite that re-entered Earth's atmosphere on 17 Dec 2024, launched on 12 Jun 2023 on the Transporter-8 mission. It was operated by Spire Global as part of the Spire programme. The spacecraft was built by SPIREG on the Cubesat 6U bus, with a mass of 10 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.

2023
launched
2024
re-entered
1
year on orbit
10
kg mass

Lifecycle

Launched12 Jun 2023 · on the Transporter-8 mission
Operational1 Nov 2024 · entered service
Retired1 Nov 2024 · end of operational service
Re-entered17 Dec 2024 · atmospheric re-entry — object destroyed

Specifications

NORAD ID56974
COSPAR2023-084AU
TypeSatellite
OperatorSpire Global
Country / StateUS
ManufacturerSPIREG
BusCubesat 6U
Mass10 kg
ProgrammeSpire
CategoryCOM/MET-RO
OrbitLEO (LLEO/S)
Altitude520 × 535 km
Inclination97.5°

Frequently asked questions

What happened to Lemur-2?

Lemur-2 re-entered Earth's atmosphere on 17 Dec 2024, ending a mission that began with its launch in 2023. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Lemur-2 re-enter the atmosphere?

Lemur-2 re-entered on 17 Dec 2024, according to Orbital Radar's historical catalogue records.

Who operated and built Lemur-2?

Lemur-2 was operated by Spire Global and built by SPIREG (US).

Launched together

FossaSat-2E16Re-entered 2024Blackjack Aces-1NORAD 56956ION-SCV011NORAD 56957GHOST-3NORAD 56958Pioneer-01Re-entered 2024Launcher Orbiter SN3NORAD 56960ICEYE-X26Re-entered 2026Tomorrow-R2Re-entered 2026
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.