KIKU 2 (ETS 2)

KIKU 2 (ETS 2) is an active satellite operated by NASDA (Japan), launched on 1977-02-23 from Tanegashima Space Center, Japan on the ETS-2 launch. With over 49 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,851 km and 35,863 km with an inclination of 5.0°. It travels at approximately 11,060 km/h (3.07 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 1.00 orbits per day. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks KIKU 2 (ETS 2) in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

KIKU 2 (ETS 2) occupies geostationary orbit at approximately 35,786 km above the equator, where its orbital period matches the Earth’s 24-hour rotation. From the ground, it appears to hover over a fixed point — ideal for broadcast television, weather monitoring and wideband communications. With an inclination of 5.0°, it traces a small figure-of-eight pattern relative to the equator rather than remaining perfectly stationary, which can indicate aging stationkeeping fuel or a deliberate inclined-orbit strategy. Within ±50 km of KIKU 2 (ETS 2)’s average altitude, there are currently 74 active payloads and 48 tracked debris or rocket body fragments. Japan operates approximately 209 active satellites in total.