NGC 691

Several galaxies in the image 2 largest are NGC691 bottom right and middle bottom is IC 167. I cannot seem to find information on the object near middle of the image appears to be a jet. Have seen object in many images just no information. Imaged using 8 inch RC telescope unguided, MyT mount, QSI 683 mono CCD. Exposure times LUM 3 hrs, RGB 2 hours each.