Launched this week
OrbitNight
ISS Tracker & Satellites Visible Tonight
2 followers
ISS Tracker & Satellites Visible Tonight
2 followers
Where is the ISS right now? Track any satellite live, see when the ISS and Starlink pass over you, and follow rocket launches.
Hi Product Hunt 👋
OrbitNight started from a simple question: "what was that light in the sky?" It grew into a free, in-browser companion for anyone who looks up.
Most trackers are either apps you have to install or tools built only for experts. OrbitNight runs in any browser and works for casual sky watchers and radio amateurs alike:
🛰️ For everyone: a live map of thousands of satellites moving in real time (the ISS, Starlink, weather and amateur satellites). Pass predictions let you jump ahead to any future time, minutes or days away, and see exactly where every satellite will be on the map and in your sky. For each pass over your location you get the rise time, the direction to look and how high it will climb.
🌙 Sky watchers: when the ISS or a Starlink train is visible from your city tonight, a stargazing score (clouds, moonlight, darkness), and "what was that light?" which checks every tracked satellite, rocket stage, planet and meteor shower for the moment you saw it.
📡 Radio amateurs & SDR listeners: a full-screen pass radar with AOS/LOS countdown, Doppler-corrected uplink/downlink frequencies, antenna-rotator control from the browser (USB via Web Serial, or Hamlib rotctl over the network), and a new weather-satellite planner that shows which frequency Meteor-M N2-3 and N2-4 are really using right now (from SatNOGS receptions) and which passes over you are worth recording.
Everything is computed in your browser from public orbital data (Space-Track, SatNOGS, NASA). No account, no app to install.
I'd love to hear what you would add, and what you looked up at last. Clear skies!