When Asteroid hunters discover a new object it is given a score ranging from 0 which means it is likely to be a distant main belt asteroid up to 100 which means that it is likely to come near to us. Each newly discovered asteroid which receives a score of 65 or greater is posted on the Minor Planet Center's Near Earth Object Confirmation Page so that telescopes around the world can track it to estimate it's size as well as to refine our knowledge of it's orbit around the Sun. NASA feeds data on each new discovery into its Scout software system. Scout is designed to identify those objects which are most likely to make a close approach to Earth in the very near future. It's alert allows astronomers to access the new object's risk of impact as well as to study it before it fades into the distance. Fortunately, asteroid hunters have not found any dangerous impacting asteroids, however, Scout's rapid alert has enabled astronomers to measure the size, chemical composition, and rate of rotation for a number of close approaching asteroids. These data are extremely important to plan an effective response should an object be found to be on a collision course with planet Earth. For the vast majority of Earth approaching objects that asteroid hunters discover, additional observations make it less and less likely that an object will impact or even make a very close to approach to our home planet. Those few space rocks which have a tiny remote chance of coming very near to us are passed into NASA Sentry system which makes and keeps astronomers aware of nearby objects so that we do not lose track of them.