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Geostationary

DSN-3 (KIRAMEKI-3)

Military Communications · Japan Ministry of Defense

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Japan's third Defense Satellite Network satellite, providing secure X-band communications for the Japan Self-Defense Forces. Kirameki-3 ('Twinkle' in Japanese) supports Japanese maritime, ground, and air forces with protected communications for coalition operations with the US and for independent national defense missions. Japan's investment in dedicated military communications reflects the country's evolving security posture and reinterpretation of its pacifist constitution.

Its orbit

Orbit
Geostationaryappears to hang motionless over one spot on the equator
Altitude
22,239–22,245 mi (35,790–35,800 km)
Inclination
0.0°
One orbit
23.9 hoursabout one orbit a day
NORAD ID
61733
Int’l designator
2024-198A
Launched
2024

Orbital elements from CelesTrak, as of 22 Sep 2026.

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