Resources
Tools, sites and references for satellite connectivity
A curated collection of tools, websites, reports and videos to help you navigate the LEO satellite ecosystem.
Type
Tags
2 resources found
DatabaseFeatured
Jonathan McDowell's Starlink statistics: launched, in orbit, working, reentered
The independent ledger of the Starlink constellation, updated several times a day by astronomer Jonathan McDowell: 12,962 satellites launched, 11,154 in orbit, 11,139 working and 1,808 reentered or failed as of 21 September 2026, broken down by generation and by launch. The citation-grade source for constellation size.
starlinkorbital-dataanalyst-tools+3
planet4589.orgView→
DatabaseFeatured
CelesTrak: orbital element sets for Starlink, OneWeb, Kuiper and every constellation
CelesTrak, run by Dr. T.S. Kelso, publishes the general perturbation element sets (TLE, OMM, JSON, CSV) for every tracked satellite, grouped by constellation: Starlink, OneWeb, Kuiper, Iridium NEXT, Globalstar and more, plus operator-supplied supplemental data. Free, updated continuously.
satellite-trackingorbital-datastarlink+5
celestrak.orgView→