flown missionFailure

Ariane 5 G | Cluster

ArianespaceAriane Launch Area 3 — Guiana Space Centre, French Guiana

Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.

mission

Name
Cluster
Type
Earth Science
Target orbit
High Earth Orbit (HEO)

A constellation of four ESA spacecraft. These were intended to fly in a tetrahedral formation, and was inteded to conduct research into the Earth's magnetosphere.

schedule

NET (no earlier than)
Window opens
Window closes
Last updated
Fail reason
A software error led to integer overflow, causing the rocket to veer off its flight path 37 seconds after launch. This caused the vehicle to disintegrate under high aerodynamic forces, eventually self-destructing due to its flight termination system.

vehicle & provider

Rocket
Ariane 5 G
Family
Ariane
Variant
G
Provider
Arianespace
Type
Commercial
Country
FRA

webcasts

launch site

Pad
Ariane Launch Area 3
Location
Guiana Space Centre, French Guiana
Country
GUF
Timezone
America/Cayenne
Coordinates
5.2390, -52.7680