【實用書籍app】Sky Time|最夯免費app-綠色工廠好玩App

Sky Time is a simple app that displays Astronomy related times, including Julian Date and Universal Time. It also makes use of your device's ability to sense location to determine the Sidereal Time.Sky Time is a useful tool to have to hand when setting up your telescope!* Displays local, Julian, Local Sidereal and Universal Time.* Night-vision friendly red display.* Pop-up descriptions of the times at your fingertips.