Star Trek: Genetically Engineered 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!

Genetically Engineered

Lieutenant Julian Subatoi Bashir, M.D., played by Alexander Siddig, is a main character in Star Trek: Deep Space Nine. Bashir is the chief medical officer of space station Deep Space Nine and the USS Defiant. As a child, Julian Bashir fell behind in school, and was evaluated as having learning difficulties. Because of this, his parents, Richard and Amsha Bashir, had him subjected to genetic engineering. The procedure made him mentally superior to most humans, and greatly enhanced his physical abilities. Bashir graduated second in his class at Starfleet Medical, having purposely missed a question on his final exam. He also took "engineering extension" courses during his time there . He had his choice of assignments, but chose Deep Space Nine for the opportunity to practice "frontier medicine". - wikipedia

QUESTION FOR FINAL COORDINATES: Bashir at first had few friends but later developed a close friendship with another Deep Space Nine crewmember.  Who was Dr. Bashir's best friend on Deep Space Nine?

A. Cmd. Sisko - N39 22.258 W087 25.236

B. Chief O'Brien - N39 22.998 W087 25.198

C. Kira Nerys - N39 22.123 W087 25.589

D. Jadzia Dax - N39 22.218 W087 25.786