This orbit is usually published in the MPECs, the MPC circulars of newly discovered objects. As a result, several programs and observers become part of the object orbit confirmation process, according to Helin. Quick follow-up is essential, she stresses, so that new discoveries are not lost. Ultimately, more precise orbits are calculated over the course of months and even years as observations accumulate. As additional observations are made and measured, the orbit is computed and made available.
Orbital information is updated over time, leading to a precise orbit.
Check out the Minor Planet Center website for more information. Visit the Near Earth Asteroid Tracking program website. All rights reserved.