Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Starlink 39

retiredMegaconstellation

CommunicationsLEOCOSPAR 2019-029ULaunched 5/24/2019

Mission & Launch

Launch Mission: Starlink-1
Launch Vehicle: Falcon 9 FT5
Launch Date: 5/24/2019
Last Contact: 9/18/2020

Orbit & Mass

Orbit Class: LEO
Altitude: 450.5 km
Inclination: 53 deg
Orbit Plane: 1 1
Dry Mass: 219 kg
Total Mass: 227 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: 2019-029U
UN Registration: ST/SG/SER.E/924