The cache is NOT at the posted coordinates, but it is along the TransCanada Trail somewhere between The Sun and Neptune.
Complete the nearby Adventure Lab, "Exploring the Outer Planets" to gather the information required to find this cache.
Parking is available at a couple of different locations, your round trip to complete the Adventure Lab, find this cache and return to your vehicle will be about 16km along the TransCanada Trail. This part of the trail is a long but easy bike ride and the cache itself is also close to the trail, no bushwhacking is required.
This is a popular spot to walk, run or bike in the summer. In the winter you can x-country ski or even snowmobile when the trails are open.
Once you've completed the Adventure Lab you can find the BONUS cache at N45 AB.CDE W75 FG.HIJ.