There was a time I was very busy with my Celestron 14. My goal was to log all the star clusters, galaxies and nebulae in Burnham's Celestial Handbook north of 45 degrees south declination. There are still two or three dozen objects that culminate low, mostly in cold, cloudy parts of the year, that I have missed, but basically, I finished that task years ago. Yet lately I have been looking at a lot of new stuff. In the last several months that includes about a hundred double stars, three comets, two asteroids, several planetary nebulae, some galactic clusters, a whole lot of lunar topography, and one speeding alien spacecraft bearing a US citizen who wants to come home.
Double stars are a lot of fun.
Kopff isn't nearly as interesting, though Hale-Bopp promises to be. I had never logged an asteroid until I spotted Vesta naked-eye during its recent opposition. Ceres was also obvious in a small telescope, via a decent finder chart. There are also lots of low-density galactic clusters that did not make the New General Catalog or the Index Catalog, that I can dredge up to observe. I had never looked very much at the Moon.