SKY MUSTER

SKY MUSTER is an active satellite operated by NBN Co (operated by Optus) (Australia), launched on 2015-09-30 from Guiana Space Centre, Kourou. After 11 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Geostationary Orbit (GEO) at altitudes between 35,780 km and 35,794 km with an inclination of 0.0°. It travels at approximately 11,070 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 SKY MUSTER in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

SKY MUSTER 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. Within ±50 km of SKY MUSTER’s average altitude, there are currently 713 active payloads and 58 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. Australia operates approximately 41 active satellites in total, of which 7 share a similar altitude band with SKY MUSTER.