2020 CD3: Earth’s New Mini-moon

On 15th February, researchers at the NASA-funded Catalina Sky Survey in Arizona discovered a new mini moon of the Earth- 2020 CD3.

2020- CD3

  • It is about the size of a car, roughly 1.9-3.5 metres in diameter, and is likely to be a C-type asteroid.
  • It is the second asteroid known to orbit Earth after 2006 RH120, which was also discovered by the Catalina Sky Survey and rotated around the earth from September, 2006 to June, 2007.
  • Its route suggests it entered Earth’s orbit three years ago.
  • The Smithsonian Astrophysical Observatory’s Minor Planet Center, which collects data on minor planets and asteroids, said ....

Do You Want to Read More?
Subscribe Now

To get access to detailed content

Already a Member? Login here


Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.