Asteroid Chariklo-Digital Illustration

Asteroid Chariklo

In 2013 seven ground-based telescopes watch Asteroid Chariklo as it passed in front of a bright star, an event known as an occultation. A reduction in the amount of light preceding and after the asteroid passed in front of the star confirmed that there is a ring around it. Making Chariklo the fifth object in our solar system and the smallest to have a ring system. Chariklo is only about 150 miles wide with a double ring that spans about 10 miles. Chariklo orbits between Saturn and Uranus.