Spacetrack Directory Name | SKY MUSTER |
Alternative name | SKY MUSTER (NBN1A) |
Follow SKY MUSTER | SKY MUSTER Tracker |
Pass predictions SKY MUSTER | Pass predictions SKY MUSTER |
Orbit launches | 2015-09-30 (9 years ago) |
Days in orbit | 3326 |
Country/organisation of origin | Australia (AUS) |
Starting point | FRGUI (Guiana Space Centre, French Guiana) |
Categories | |
Perigee | 35778 km/h |
Apogee | 35795 km |
Orbit slope (inclination) | 0.01° |
Laps per day | 1 |
Orbit | GEO |
Height SKY MUSTER | 35786.49 km |
The Sky Muster satellites are two geostationary (GEO) communications satellites operated by NBN Co Limited and built by SSL. They were launched in 2015 and 2016 to provide fast broadband in very remote areas and offshore. They provide download speeds of up to 25 Mbit/s, and upload speeds of 5 Mbit/s.Each Sky Muster has 101 spot beams, which are focused satellite signals which are specially concentrated in power and cover a specific geographic area. The electromagnetic Ka band spot beams are used to carry information from the end users' equipment on the ground to the satellites. Each satellite offers 80 gigabits per second of bandwidth. The two satellites will provide high-speed broadband service to 400,000 Australian homes and businesses in rural and remote Australia. The two satellites were designed to provide service for at least 15 years.Sky Muster I (NBN-Co 1A) was launched on 1 October 2015 from the Guiana Space Centre in French Guiana, South America, alongside Argentina's ARSAT-2, on an Ariane 5ECA rocket.
Sky Muster I operates in geostationary orbit of 140° East. Its orbital position is 35,786 kilometres (22,236 mi) at the equator, north of Australia. Sky Muster I became operational in April 2016.Sky Muster II (NBN-Co 1B) was launched on 5 October 2016, and operates in geostationary orbit of 145° East.