Original sentence: OGLE-2003-BLG-235L is a very dim magnitude 20 galactic bulge K type star located about 19,000 light years away in the Sagittarius constellation.OGLE-2003-BLG-235L/MOA-2003-BLG-53L is the lens star.The OGLE-2003-BLG-235L system consists of one planet as determined by the discovery team and the followup confirmation observations
Edited sentence: OGLE-2003-BLG-235L/MOA-2003-BLG-53L is the designation given to the star in the lens system.The OGLE-2003-BLG-235L/MOA-2003-BLG-53L system consists of one planet as determined by the discovery team and the followup confirmation observations