Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Olleh 1

active

올레 1호

CommunicationsGEOCOSPAR 2010-070BLaunched 12/29/2010

Mission & Launch

Launch Mission: Hisp 1E/Koreasat 6
Launch Vehicle: Ariane 5ECA
Launch Date: 12/29/2010

Orbit & Mass

Orbit Class: GEO
Altitude: 35,787 km
Inclination: 0.05 deg
Dry Mass: 1,150 kg
Total Mass: 2,850 kg

Payload Classification

Mission Type

Communications

Payload Category

COM

Payload Class

B

Organizations

Operator: KT Corp. (Korea Telecom)
Manufacturer: Northrop Grumman

Constellation

Name: Koreasat / Mugunghwa GEO fleet
Active Satellites: 6

Registry

COSPAR ID: 2010-070B
UN Registration: ST/SG/SER.E/617