Centaur-(Harry Porter Trivia) Mystery Cache

DO NOT GO TO THE LISTED COORDINATES! THEY ARE FALSE!

The Lockport area is a mysterious magical place! In fact, several magical creatures can be found lurking about in the shadows.

To find the cache(and locate the magical creature), answer the question below and use the answer coordinates to find the final coordinates.

A Centaur is a magical creature whose head, torso and arms appear to be human and are joined to a horse's body. They are, however, their own species, and are not any kind of half-breed.

Despite possessing 'human intelligence', centaurs are classified as Beasts by the Ministry of Magic, at their own request, as they were unhappy at having to share Being status with hags and vampires.

What subject does a Centaur teach at Hogwarts?

A. Astronomy                                     (N 41 35.588, W 88 01.467)        

B. Care of Magical Creatures          (N 41 34.552, W 88 3.941)

C. Defense Against the Dark Arts    (N 41 35.731, W 88 01.562)

D. Divination                                   (N 41 34.796, W 88 2.081)