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Look4Sat: Satellite tracker

Satellite tracker and pass predictor for Android
New in version 4.1.0
Added What's New dialog to announce changes and features
Added remote frequency control feature, by londre7 #195
Updated the Chinese translation, by wty2019wty #196
Track satellite passes with ease!

Thanks to Celestrak and SatNOGS you have access to over 9000 active satellites.
You can search the entire database by NORAD Catalog Number or the satellite's name.

Orbital positions and passes are calculated relative to your location.
To get reliable data make sure to set the station position via the app Settings.

The application is built using Kotlin, Coroutines, Jetpack Compose and Navigation.
It is now and always will be completely ad-free and open-source.

Main features:

  • Predicting satellite positions and passes for up to 10 days

  • Showing the list of currently active and upcoming satellite passes

  • Showing the active pass progress, polar trajectory and transceivers info

  • Showing the satellite positional data, footprint and ground track on the map

  • Custom TLE satellite data import is available via Three Line Element .txt files

  • Offline first: calculations are made offline. Weekly TLE data update is recommended.

  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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