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Starlink 35285

activeMegaconstellation

CommunicationsLEOCOSPAR 2025-218SLaunched 9/26/2025

Mission & Launch

Launch Mission: Starlink-309
Launch Vehicle: Falcon 9 FT5
Launch Date: 9/26/2025

Orbit & Mass

Orbit Class: LEO
Altitude: 260.5 km
Inclination: 97.6 deg
Orbit Plane: 11 4
Dry Mass: 530 kg
Total Mass: 575 kg

Payload Classification

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

Organizations

Operator: SpaceX
Manufacturer: SpaceX

Constellation

Name: Starlink Broadband
Scale: Megaconstellation
Active Satellites: 10,117
Planned Satellites: 19,408

Registry

COSPAR ID: 2025-218S