HomeLibraryRe-entered SatellitesSpaceBEE 81
🛰️ SATELLITE · HISTORICAL RECORD

SpaceBEE 81

Re-entered 22 Dec 2022

SpaceBEE 81 (NORAD 47709, COSPAR 2021-015L) was a US satellite that re-entered Earth's atmosphere on 22 Dec 2022, launched on 28 Feb 2021 on the PSLV Rideshare 18 mission. It was operated by SWARM as part of the Swarm programme. The spacecraft was built by SWARM on the Cubesat 0.25U bus, with a mass of 0.284 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
2022
re-entered
1
year on orbit
0.284
kg mass

Lifecycle

Launched28 Feb 2021 · on the PSLV Rideshare 18 mission
Operational1 Dec 2022 · entered service
Retired1 Dec 2022 · end of operational service
Re-entered22 Dec 2022 · atmospheric re-entry — object destroyed

Specifications

NORAD ID47709
COSPAR2021-015L
TypeSatellite
OperatorSWARM
Country / StateUS
ManufacturerSWARM
BusCubesat 0.25U
Mass0.284 kg
ProgrammeSwarm
CategoryCOM
OrbitLEO (LLEO/S)
Altitude496 × 508 km
Inclination97.5°

Frequently asked questions

What happened to SpaceBEE 81?

SpaceBEE 81 re-entered Earth's atmosphere on 22 Dec 2022, 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 SpaceBEE 81 re-enter the atmosphere?

SpaceBEE 81 re-entered on 22 Dec 2022, according to Orbital Radar's historical catalogue records.

Who operated and built SpaceBEE 81?

SpaceBEE 81 was operated by SWARM and built by SWARM (US).

Launched together

Amazonia-1NORAD 47699SAI-1 NanoConnect-2Re-entered 2023Sindhu NetraRe-entered 2023SpaceBEE 87Re-entered 2023SpaceBEE 86Re-entered 2023SpaceBEE 85Re-entered 2023SpaceBEE 84Re-entered 2023SpaceBEE 83Re-entered 2022
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.