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🛰️ SATELLITE · HISTORICAL RECORD

Prometheus 2-11

Re-entered 2 May 2023

Prometheus 2-11 (NORAD 47313, COSPAR 2021-002E) was a US satellite that re-entered Earth's atmosphere on 2 May 2023, launched on 17 Jan 2021 on the Elana XX mission. It was operated by SOCOM as part of the Prometheus programme. The spacecraft was built by LANL on the Cubesat 1.5U bus, with a mass of 2 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
2023
re-entered
2
years on orbit
2
kg mass

Lifecycle

Launched17 Jan 2021 · on the Elana XX mission
Operational1 Apr 2023 · entered service
Retired1 Apr 2023 · end of operational service
Re-entered2 May 2023 · atmospheric re-entry — object destroyed

Specifications

NORAD ID47313
COSPAR2021-002E
TypeSatellite
OperatorSOCOM
Country / StateUS
ManufacturerLANL
BusCubesat 1.5U
Mass2 kg
ProgrammePrometheus
CategoryCOM
OrbitLEO (LLEO/I)
Altitude493 × 514 km
Inclination60.7°

Frequently asked questions

What happened to Prometheus 2-11?

Prometheus 2-11 re-entered Earth's atmosphere on 2 May 2023, 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 Prometheus 2-11 re-enter the atmosphere?

Prometheus 2-11 re-entered on 2 May 2023, according to Orbital Radar's historical catalogue records.

Who operated and built Prometheus 2-11?

Prometheus 2-11 was operated by SOCOM and built by LANL (US).

Launched together

CAPE 3Re-entered 2024ALL-STAR/PolarCubeRe-entered 2023Fox-1ERe-entered 2024TES-7Re-entered 2022MiTEE 1Re-entered 2023Cu-PACERe-entered 2024PICS 1Re-entered 2024PICS 2Re-entered 2024
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.