【實用工具app】Deep Space Planner Pro|最夯免費app-綠色工廠好玩App

Deep Space Planner is an app to prepare an observing list for the "The Historically Corrected New General Catalog (HCNGC)", which contains coordinates for galaxies, nebulas,and star clusters . The list can be filtered by Right Ascension, Declination, Constellation, Object Type, and Maximum Magnitude. Once the list is generated, an item in the list can be selected to view more detailed information about the object. A share option is provided and the list can be sent to a printer if desired. A "night mode" option switches to app to a black background with red lettering so it can be used while at the telescope. The app will calculate the local sidereal time for the current time and location. The date, time and longitude and be changed using the options in the Menu.