Orion Object

Hello,

I've been starting to get comfortable with my DSI Pro and was working a little with the Orion Nebula, and on one of my images appeared this little dash.

Check out the attached photos, I'm not sure what to think of it. I think it may be a shooting star, if so, verification would be nice. Thanks!

Attached Image:

Here is the picture immeadiatly after, you can see it seems as though the object is moving.

(Also, apologies for the upside-downness)

Attached Image: