Ariane 64 Block 2 | Amazon Leo (LE-21)

Communications

Time to liftoff

Targeting 2020s

Target Window

2020s

Exact time to be confirmed

Net Precision

Decade

DEC

— Mission

Amazon Leo (LE-21)

Low Earth Orbit· LEO

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, this constellation will be managed by Kuiper Systems LLC, a subsidiary of Amazon. This constellation is planned to be composed of 3,276 satellites. The satellites are projected to be placed in 98 orbital planes in three orbital layers, one at 590 km, 610 km and 630 km altitude. 35-40 satellites will be carried on each Ariane 6 launch.

— Rocket

Ariane

Ariane 64 Block 2

Ariane 6 variant with four upgraded P160C solid boosters, enabling heavier payloads. Each P160C booster holds 14 additional tons of propellant, compared to the P120C boosters of the Block 1 variant.

Length: 63 m
Diameter: 5.4 m
LEO Capacity: 21,900 kg
GTO Capacity: 11,700 kg
Maiden Flight: 2026

Launches

— Launch Pad

Ariane Launch Area 4

Guiana Space Centre

ELA-4, is a launch pad and associated facilities at the Centre Spatial Guyanais in French Guiana. The complex is composed of a launch pad with mobile gantry, an horizontal assembly building and a dedicated launch operations building. ELA-4 is operated by Arianespace as part of the Ariane 6 program.

Latitude

5.2563°

Longitude

-52.7868°

Pad Launches

Timezone

America/Cayenne

Ariane Launch Area 4

Guiana Space Centre

5.256°, -52.787°

— Launch Provider

Commercial

Arianespace

Est. 1980 · CEO: David Cavaillolès

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.

328

Total

313

Success

Pending