Pre-airburst Orbital Evolution of Earth?s Impactor 2018 LA: An Update

  title={Pre-airburst Orbital Evolution of Earth?s Impactor 2018 LA: An Update},
  author={Carlos de la Fuente Marcos and Ra{\'u}l de la Fuente Marcos},
Apollo meteoroid 2018 LA has become only the third natural object ever to be discovered prior to causing a meteor airburst and just the second one to have its meteorites recovered (at Botswana's Central Kalahari Game Reserve). Here, we use the latest orbit determination of 2018 LA (solution date 18-July-2018) to search for minor bodies moving in paths comparable to that of 2018 LA using the D-criteria, which are metrics to study orbit similarity, and N-body simulations. Our results further… 
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