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Kuiper-00317

activeMegaconstellation

CommunicationsLEOCOSPAR 2026-072ADLaunched 4/4/2026

Mission & Launch

Launch Mission: Amazon Leo LA-05
Launch Vehicle: Atlas V 551 G
Launch Date: 4/4/2026

Orbit & Mass

Orbit Class: LEO
Altitude: 455 km
Inclination: 51.87 deg
Orbit Plane: 4 0
Dry Mass: 490 kg
Total Mass: 490 kg

Payload Classification

Mission Type: Communications
Payload Category: COM
Payload Class: B

Organizations

Operator: Amazon Kuiper
Manufacturer: Amazon Kuiper

Constellation

Name: Project Kuiper / Amazon Leo
Scale: Megaconstellation
Active Satellites: 394
Planned Satellites: 7,736

Registry

COSPAR ID: 2026-072AD