Polar Clock is a lightweight, easy-to-use app, designed to help with the setup and polar alignment of an equatorial mount. It displays Polaris' hour angle, local, sidereal and UTC time and GPS coordinates. It provides additional help to Orion/SkyWatcher mount users by placing the Polaris in a virtual polar scope.
Polar Clock now displays accurate elevation information! The elevation is derived from the GPS position plus the Earth Gravity Model 2008 5' x 5' interpolated grid data which is bundled in the app. No need for large databases or active internet connection, you can always have accurate elevation info.
~Zsolt Nagy
1.9 1.9
Polar Clock now displays accurate elevation information! The elevation is derived from the GPS position plus the Earth Gravity Model 2008 5' x 5' interpolated grid data which is bundled in the app. No need for large databases or active internet connection, you can always have accurate elevation info.