Only those objects which are "checked" will be shown on the map - this provides an easy way of having several objects in a catalog, and switching specific ones on or off.

只有被选中的天体才会在星图上显示出来-这样，你就可以在有很多天体的星表显示特定的星体。

youdao

Only those objects which are "checked" will be shown on the map - this provides an easy way of having several objects in a catalog, and switching specific ones on or off.

只有被选中的天体才会在星图上显示出来-这样，你就可以在有很多天体的星表显示特定的星体。

youdao