Unknown Object 'Alien Craft' Suddenly Appears Next To The sun - Aug 23, 2013

Unknown object suddenly appears next to the Sun. Then the object moves along a fixed pattern and gradually fades.

SOHO - LASCO C2  - Date: 08/23/2013. Slow moving object is visible from 14.00H to 23.48H

It seems impossible that it is a comet or star. On the same day a fast moving sun diving comet appears and is visible from 12.48H to 16.24H

Link: http://sohodata.nascom.nasa.gov/cgi-bin/soho_movie_theater

Image Type: Lasco C2
Resolution: 512
Start en end Dates: 20130823 - 20130823

Below a close up video of the strange object. ( 'Alien' Craft?)