GraphDark

GraphDark

Free
Program which allows you to work out when an astronomical object will be visible
 
0.3
2.5 (See all)

GraphDark is a program which allows you to work out when an astronomical object will be visible from your location and when moonlight, twilight or low haze will affect the view. The visibility of a single object, such as a comet, can be shown over a period of months or years. Alternatively a number of objects on a single night can be displayed.

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