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🛰️ SATELLITE · HISTORICAL RECORD

RAAF M2

Re-entered 1 Apr 2025

RAAF M2 (NORAD 47973, COSPAR 2021-023J) was a AU satellite that re-entered Earth's atmosphere on 1 Apr 2025, launched on 22 Mar 2021 on the Global-5/Pathstone mission. It was operated by UNSW / RAAF as part of the RAAF programme. The spacecraft was built by UNSWC 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.

2021
launched
2025
re-entered
4
years on orbit
10
kg mass

Lifecycle

Launched22 Mar 2021 · on the Global-5/Pathstone mission
Operational1 Mar 2025 · entered service
Retired1 Apr 2025 · end of operational service
Re-entered1 Apr 2025 · atmospheric re-entry — object destroyed

Specifications

NORAD ID47973
COSPAR2021-023J
TypeSatellite
OperatorUNSW / RAAF
Country / StateAU
ManufacturerUNSWC
BusCubesat 6U
Mass10 kg
ProgrammeRAAF
CategoryCOM
OrbitLEO (LLEO/I)
Altitude545 × 558 km
Inclination45.0°

Frequently asked questions

What happened to RAAF M2?

RAAF M2 re-entered Earth's atmosphere on 1 Apr 2025, ending a mission that began with its launch in 2021. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did RAAF M2 re-enter the atmosphere?

RAAF M2 re-entered on 1 Apr 2025, according to Orbital Radar's historical catalogue records.

Who operated and built RAAF M2?

RAAF M2 was operated by UNSW / RAAF and built by UNSWC (AU).

Launched together

Veery-RL1Re-entered 2024Tyvak-0210Re-entered 2024RAAF M2Re-entered 2025Tyvak-0152Re-entered 2024Gunsmoke-J3Re-entered 2025PhotonRe-entered 2023
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.