Hello Jazzy,

You can't "orbit around" L2. This point is unstable:

http://map.gsfc.nasa.gov/mission/observatory_l2.html

The spacecraft has to be kept close to L2 by active

control (correction thrust) So, when the fuel for this is

consumed, the spacecraft will drift from L2.

But those "points" are vast volumes of space,

even dozens of satelites "parked" there at the same

time would never meet.

Georg