Travelers In The Night

Recently I was observing with the NASA funded Catalina Sky Survey 60 inch telescope on Mt. Lemmon when the computer identified a faint fast moving object in the night sky. Not being sure it was real I scheduled followup observations. About an hour later the second set of observations showed that it is a real object. On the next two nights this small space rock was observed by telescopes near Westfield, Illinois and on Kitt Peak in Arizona. These observations allowed the Minor Planet Center to determine an orbit and a tentative size. It was given the name 2015 GB.