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Sejong-3

active

Earth ObservationLEOCOSPAR 2026-067BULaunched 3/30/2026

Mission & Launch

Launch Mission: Transporter-16
Launch Vehicle: Falcon 9 FT5
Launch Date: 3/30/2026

Orbit & Mass

Orbit Class: LEO
Altitude: 596 km
Inclination: 97.76 deg
Dry Mass: 11 kg
Total Mass: 11 kg

Payload Classification

Mission Type

Earth Observation

Payload Category

IMG

Payload Class

B

Organizations

Operator: Hancom InSpace
Manufacturer: Spire Global

Registry

COSPAR ID: 2026-067BU