Official name SKY MUSTER 2
Alternative name Sky Muster 2
Cospar ID 2016-060B
Norad ID 41794
Launch date 2016-10-05
Launch site FRGUI
Launch vehicle Ariane-5ECA
Country/Organization Australia
Type application Communication
Operator NBN Co Limited
RCS size LARGE
Decay date ON ORBIT
Period (min) 1436.11
Inclination (deg) 0.01
Perigee (km) 35781
Apogee (km) 35793
Eccentricity 0.000167658646994719
Mean motion (revs. per day) 1.00270870615761
Semi-Major axis (km) 42165.135
Raan (deg) 282.0979
Arg of perigee (deg) 122.1161
Shape Box + 2 Pan
Mass (kg) 6405
Height (m) 8.5
Width (m) 3
Depth (m) 3
Span (m^2) 26
Lifetime 15 years
Contractors Space Systems/Loral (SS/L)
Equipment high-throughput Ka-band transponders
Propulsion ?, 4 × SPT-100 plasma thrusters
Configuration SSL-1300
Power 2 deployable solar arrays, batteries

Space Systems/Loral (SS/L) announced in February 2012 that it has been awarded a contract to provide two high-throughput communications satellites called NBN Co 1A and 1B, that will be used to deliver high-speed broadband service to rural and remote areas of Australia. The satellites will be operated by NBN Co Limited (NBN Co), which was established to implement the Australian government policy initiative of providing access to high speed broadband to every household and business in the country via an integrated national network that will utilize fiber, wireless, and satellite technologies.

The satellites for NBN Co are based on the SS/L 1300 platform, which leads the industry in reliability and has been optimized to provide enhanced performance and capacity distribution for broadband missions. The satellites are designed to provide service for 15 years or more.

The two satellites, NBN Co 1A and 1B, are both Ka-band, high-throughput broadband satellites that use multiple spot beams in an advanced design that tailors capacity to Australia's vastly distributed population. When launched in 2015, the satellites will provide service to some of the most remote places in Australia, as well as its coastal islands and external territories including Norfolk Island, Cocos Island, Christmas Island and Macquarie Island in the Antarctic.

The contract award also includes satellite control facilities, support for system capacity planning and optimization, systems to manage satellite operations, and end-to-end systems integration support.

The satellites received the nick name Sky Muster in May 2015, which was selected from hundreds of entries as the winner of the nationwide competitionfor school children.

Satellite COSPAR Date LS Launch Vehicle Remarks
SKY MUSTER 2015-054A 2015-09-30 FRGUI Ariane-5ECA with ARSAT 2
SKY MUSTER 2 2016-060B 2016-10-05 FRGUI Ariane-5ECA with GSat 18