JCSAT-17 & GEO-KOMPSAT-2B
Ariane 5 ECA+
Arianespace
Rocket Launch Video
Mission
JCSAT-17 & GEO-KOMPSAT-2B
- Type: Communications
- Orbit: Geostationary Transfer Orbit
JCSAT-17 is a Japanese communication satellite of SKY Perfect JSAT Corporation. Its payloads incorporate S-band, C-band and Ku-band transponders, which will provide satellite communication services. The S-band and C-band transponders will serve NTT DOCOMO, Inc., the largest telecommunications company in Japan, for its flexible mobile communications services in Japan and the surrounding region under IRU contract (Indefeasible Right of Use). SKY Perfect JSAT will support NTT DOCOMO’s satellite communication services. JCSAT-17 also includes a flexible processor that will allow SJC to redirect capacity to concentrate on disaster relief efforts or other high-volume events.
The GEO-KOMPSAT-2 program is a national program of the Korean government to develop and operate two civilian geostationary satellites sharing the same satellite bus: GEO-KOMPSAT-2A for meteorological and space weather monitoring missions; and GEO-KOMPSAT-2B for Earth environment monitoring and ocean monitoring missions. The GEO-KOMPSAT 2 program also ensures the succession for the COMS program (Communication, Ocean and Meteorological Satellite). The satellite carries two main payloads: GOCI II (Geostationary Ocean Color Imager II), provided by Airbus Defence and Space; and the GEMS (Geostationary Environment Monitoring Spectrometer), provided by Ball Aerospace & Technologies.
Location
Ariane Launch Area 3
Guiana Space Centre, French Guiana
Ariane Launch Area 3 has witnessed the launch of 118 rockets, including 118 orbital launch attempts. While Guiana Space Centre, French Guiana, has been the site for 331 rocket launches.
The Guiana Space Centre is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located at a latitude of 5°. In operation since 1968, it is a suitable location for a spaceport because of its equatorial location and open sea to the east.
Rocket
ArianeGroup Ariane 5 ECA+
Ariane 5 ECA+ is a variant of the Ariane 5 heavy-lift vehicle, with a taller ECA-D upper stage.
Agency
Arianespace
Arianespace SA is a multinational company founded in 1980 as the world's first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles launch exclusively from French Guiana in South America.
Frequently Asked Questions
When was the Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch scheduled?
The Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch was scheduled for:
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Where can I watch the Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch video?
You can watch the Arianespace Ariane 5 ECA+ launch video on this page. The official video includes full mission coverage with multiple camera angles, onboard views, and expert commentary covering pre-launch procedures, liftoff, stage separation, and payload deployment.
Where did the Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B mission launch from?
The Arianespace Ariane 5 ECA+ rocket launched from Ariane Launch Area 3 at Guiana Space Centre, French Guiana. The Guiana Space Centre is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located at a latitude of 5°. In operation since 1968, it is a suitable location for a spaceport because of its equatorial location and open sea to the east.
What rocket was used for the JCSAT-17 & GEO-KOMPSAT-2B mission?
The JCSAT-17 & GEO-KOMPSAT-2B mission launched aboard a Arianespace Ariane 5 ECA+ rocket. Ariane 5 ECA+ is a variant of the Ariane 5 heavy-lift vehicle, with a taller ECA-D upper stage. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could have delayed the Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch?
The Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch could have been delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites.
How can I get updates if the Arianespace Ariane 5 ECA+ JCSAT-17 & GEO-KOMPSAT-2B launch was delayed?
This page was updated in real-time with the latest Arianespace Ariane 5 ECA+ launch status, including any delays or scrubs for the JCSAT-17 & GEO-KOMPSAT-2B mission. You can also check our space launch schedule for historical launch information. Our mobile app provides push notifications for instant alerts about launch status changes. Official Arianespace live streams provided the most immediate range updates during the launch window.