[Feature Request] Visibility
In the tonight's best or in the information list, add a point whether the object is visible either to naked eyes or only through telescope, so that it will be a guide for the people
While this would be helpful, what's visible to the naked eye is different for every observer in every location, making something like this exceedingly difficult, if not impossible. I usually know what my naked eye limiting magnitude is for a given location then look for objects of that listed brightness or brighter to see if I can see them.