I'm a new GMAT user and I need your help (hopefully that I'm in the right section)

My problem is the following:
I must insert the 2008 ev5 asteroid in gmat, but I can't do it because there are some data that I don't know where looking for (I used the CelestialBody tutorial)
Another question is how I can see the asteroid and his orbit in the reference system (maybe appear after I run the script?)
If someone could help me, I will be gratefully (maybe sending me the right script

Thanks a lot for your patient.