Scientists created a computer model to analyse Kola fireball 's trajectory . It had similar orbit to asteroid two UR116 due to pass by moon in 2017 . This suggests the 2014 bodies may be related as streams of asteroid fragments can travel on nearly identical orbits .
Scientists created a computer model to analyse Kola fireball 's trajectory . It had similar orbit to asteroid 2014 UR116 due to pass by moon in 2017 . This suggests the two bodies may be related as streams of asteroid fragments can travel on nearly identical orbits .