Huge Fireball Filmed Over Oxford County Maine?

Huge anomaly filmed in the skies of  Oxford County Maine, on the 2/8/2014. Looks like a  meteorite or fireball.

Theories concerning the anomaly include:

A plane changing course and altitude, a contrail illuminated by the sun, and space debris burning up on re-entry. What do you think it is?

Comment from uploader:

We filmed this today Saturday after noon 2/8/2014 at aprox 5:00 pm. Did anyone else see anything around this time in the sky? Does anyone know what this is or was?