This is a step by step walkthough to get you to the +2 Strength Datacron found in the area Transport Station 5 on Taris. This is the easiest Datacron I've found.
Datacron Coords: 1187, -136
Starting Coords: 1132, -149
The starting point is a pipe that you need to walk along:
Once on the grate platform, you need to jump to the grate ramp:
Walk up the ramp and turn to your left to find the datacron:
And you're done.