New Asteroid With Non-Zero Earth Impact Probability Added To ESA Risk List

KEY POINTS

  • The ESA has included a new asteroid (2020 OB) in its Risk List
  • 2020 OB has a non-zero impact probability with Earth and is set to make its next close approach on 2051
  • A new “minimoon” has entered Earth’s orbit and will stay until April 2021

The European Space Agency has included a new asteroid to its Risk List, a catalogue of space objects with a non-zero impact probability with Earth has been detected.

The object, known as 2020 OB, was discovered back in July and scored only a moderate value in the Palermo scale — a scale that enables Near-Earth Object specialists to categorize and prioritize potential impact risks on Earth. However, the addition of more thorough observations made in September has resulted to 2020 OB increasing its risk rating, now taking the fourth spot on ESA’s Risk List. 

According to ESA’s data, the predicted impact date

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