Star Trek: Q Who? Mystery Cache

Caching: The finder's frontier.  These are the voyages of the caching explorers.  Their life-long mission: to explore strange new towns, to seek out new caches and new hiding spots, to boldly go where no muggle has gone before.

This Star Trek Geoart is a tribute for Trekkies and non Trekkies all around. Answer the questions to find the final coordinates for each cache in the series. Cache is not at the posted coordinates. Enjoy!

Q-Who?

Q is a fictional character who appears in the television series Star Trek: The Next Generation, Star Trek: Deep Space Nine and Star Trek: Voyager, as well as in related products. In all of these programs, he is played by John de Lancie. The name "Q" also applies to all other individuals of the Q Continuum. Q is said to be omnipotent, and is continually evasive regarding his motivations. His home, the Q Continuum, is accessible to the Q and their guests, and the true nature of it is said to be beyond the comprehension of "lesser beings" such as humans so it is shown to humans only in ways they can understand. -wikipedia

QUESTION FOR FINAL COORDINATES: How many appearances has Q made on all television series of Star Trek? 

A. 6 - N39 23.921  W087 26.615

B. 22 - N39 23.855  W087 26.873

C. 8 - N39 23.154  W087 26.323

D. 10 - N39 23.652  W087 26.999