Hi, here you can download APK file "Astronomical Coordinates" for free, apk file version is 1.1.28 to download to your android just click this button. It's easy and warranty. We provide only original apk files
Screenshosts of Astronomical Coordinates
Description of Astronomical Coordinates
Convert coordinates between horizon, equatorial, ecliptic and galactic coordinates, as well as convert coordinates between DMS and decimal notation.
This app is also available as part of the Night Sky Tools app.