Frequently Asked Questions
A Near-Earth Asteroid (NEA) is an asteroid whose orbit brings it into proximity with Earth. These celestial bodies are of particular interest due to the potential risk they pose to our planet.
NEAs are discovered through telescopic surveys that scan the sky for moving objects. Once an NEA is identified, its orbit is calculated and refined through follow-up observations, allowing scientists to predict its future trajectory.
The likelihood of an NEA impact varies depending on the size of the asteroid. While small NEAs impact Earth frequently, causing little to no damage, the impact of a large NEA is a rare event. Scientists continuously monitor NEAs to assess and mitigate potential risks.
The data on this website is updated regularly, reflecting the latest observations and orbital calculations. We strive to provide the most current information available, ensuring users have access to accurate and timely data.
This site uses various terms to describe NEAs and their characteristics. These include terms related to orbital parameters, size, and potential impact risk. Detailed explanations of these terms can be found in the glossary section of the website.
Still have questions? Create an issue at https://github.com/Alokkumar8/asteroid-tracker/issues