JCSAT-16 Communication Satellite, Japan


JCSAT-16 satellite

JCSAT-16 is a new commercial communication satellite launched into the geostationary transfer orbit (GTO) in August 2016. The satellite was manufactured by Space Systems Loral (SSL) and is operated by SKY Perfect JSAT Corporation.

It was originally intended to be placed at 150°E longitude orbital position to provide back-up services for Sky Perfect's fleet of satellites and deliver expansion opportunities for growing communication needs.

The launch of the Superbird 8 satellite, which is intended to replace the 16-year old Superbird B2, was delayed by two years due to damage on the way to the launch site. JCSAT-16 is expected to replace Superbird 8 at 162°E longitude until Superbird 8 is repaired and launched in 2018. It will provide television programming and data services across Japan and Asia-Pacific.

SKY Perfect JSAT satellite fleet includes JCSAT-14, which was launched in May 2016, and JCSAT-15, which is expected to be launched by end of 2016.

JCSAT-16 satellite design and development

The contract for design, construction, integration, assembly and testing of the JCSAT-16 satellite was awarded to Space Systems / Loral in April 2014. Based on the SSL 1300 platform, the satellite was built at SSL's facility located in Palo Alto in California, US.

The critical design review (CDR) for JCSAT-16 satellite was completed in early-2016. SSL delivered the satellite to launch site in Cape Canaveral for launch processing and integration in July 2016. It was encapsulated at the SpaceX payload processing facility at Cape Canaveral and was successfully launched in August 2016.

Designed for a lifespan of 15 years, JCSAT-16 has a launch mass of 4,600kg and includes two deployable solar arrays, which generate approximately 8.5kW of power in the space. It includes payload of Ku and Ka-band transponders.

The satellite is equipped with a chemical propulsion system for orbit-raising and station-keeping.

JCSAT-16 satellite launch vehicle details

"The satellite is equipped with a chemical propulsion system for orbit-raising and station-keeping."

Space Exploration Technologies (SpaceX) was contracted to provide launch service operations for the JCSAT-16 satellite aboard a Falcon 9 rocket in September 2014. The satellite was launched using Falcon 9 v1.1 variant.

The satellite was launched by a 229ft-tall, two-stage vehicle, which was powered by ten Merlin-1D engines including nine on the first stage and one on the second stage. The satellite was separated from the upper stage of the rocket, approximately 32 minutes after lift-off.

The satellite was launched from the Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station, Florida, US.

SKY Perfect operations and ground control station details

Based in Japan, SKY Perfect JSAT Corporation is a leading satellite operator in the Asia-Pacific region. The company offers a range of services including video distribution and data transfer communications in Asia, Russia, Oceania, Middle East and North America. It also operates the largest direct-to-home (DTH) satellite broadcasting platform, SKY PerfecTV, which offers more than 250 channels to approximately 3.4 million households in Japan.

JCSAT-16 satellite operations are monitored and controlled by the Yokohama Satellite Control Center (YSCC) located in Midori-ku. Three sub-control stations, Superbird Platform East (SPE), Superbird Platform West (SPW) and Gunma Satellite Control Station (GSCS), will act as back-up control centres.

Kratos ISI, a business unit of Kratos Defense & Security Solutions, was awarded a contract to design, supply, delivery, installation and test TT&C antenna and associated RF system for the JCSAT-16 satellite in March 2016.

Kratos ISI was also contracted to provide the satellite fleet management system called EPOCH integrated product suite for the JCSAT-16 satellite. The EPOCH suite includes EPOCH® command and control and OASYS® flight dynamics solutions.