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K-RadCube

retired

Technology DemonstrationsuborbitalCOSPAR 2026-069DLaunched 4/1/2026

Mission & Launch

Launch Mission: Artemis II Mission
Launch Vehicle: SLS Block 1
Launch Date: 4/1/2026
Last Contact: 4/2/2026

Orbit & Mass

Orbit Class: suborbital
Altitude: 35,168.5 km
Inclination: 28.33 deg
Dry Mass: 20 kg
Total Mass: 20 kg

Payload Classification

Mission Type: Technology Demonstration
Payload Category: TECH
Payload Class: C

Organizations

Operator: Korea Aerospace Administration
Manufacturer: Korea Aerospace Administration

Registry

COSPAR ID: 2026-069D