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🛰️ SATELLITE · HISTORICAL RECORD

MicroMAS-2A

Re-entered 8 Apr 2023

MicroMAS-2A (NORAD 43131, COSPAR 2018-004W) was a US satellite that re-entered Earth's atmosphere on 8 Apr 2023, launched on 12 Jan 2018 on the PSLV Rideshare 11 mission. It was operated by MITLL as part of the MIT Cube programme. The spacecraft was built by MITLL/MIT on the Cubesat 3U bus, with a mass of 3.8 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.

2018
launched
2023
re-entered
5
years on orbit
3.8
kg mass

Lifecycle

Launched12 Jan 2018 · on the PSLV Rideshare 11 mission
Operational1 Mar 2023 · entered service
Retired1 Mar 2023 · end of operational service
Re-entered8 Apr 2023 · atmospheric re-entry — object destroyed

Specifications

NORAD ID43131
COSPAR2018-004W
TypeSatellite
OperatorMITLL
Country / StateUS
ManufacturerMITLL/MIT
BusCubesat 3U
Mass3.8 kg
ProgrammeMIT Cube
CategoryEOSCI
OrbitLEO (LLEO/S)
Altitude493 × 505 km
Inclination97.6°

Frequently asked questions

What happened to MicroMAS-2A?

MicroMAS-2A re-entered Earth's atmosphere on 8 Apr 2023, 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 MicroMAS-2A re-enter the atmosphere?

MicroMAS-2A re-entered on 8 Apr 2023, according to Orbital Radar's historical catalogue records.

Who operated and built MicroMAS-2A?

MicroMAS-2A was operated by MITLL and built by MITLL/MIT (US).

Launched together

Cartosat-2ERNORAD 43111KAUSAT-5Re-entered 2023CANYVAL-X2Re-entered 2023Fox-1DRe-entered 2024STEP Cube LabRe-entered 2023SpaceBEE 4Re-entered 2022SpaceBEE 3Re-entered 2022SpaceBEE 2Re-entered 2022
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.