1I/‘Oumuamua as a Tidal Disruption Fragment from a Binary Star System

@article{uk20181IOumuamuaAA,
  title={1I/‘Oumuamua as a Tidal Disruption Fragment from a Binary Star System},
  author={M. {\'C}uk},
  journal={The Astrophysical Journal},
  year={2018},
  volume={852}
}
  • M. Ćuk
  • Published 2018
  • Physics
  • The Astrophysical Journal
  • 1I/'Oumuamua is the first known interstellar small body, probably being only about 100 m in size. Against expectations based on comets, 'Oumuamua does not show any activity and has a very elongated figure, and it also exhibits undamped rotational tumbling. In contrast, 'Oumuamua's trajectory indicates that it was moving with the local stars, as expected from a low-velocity ejection from a relatively nearby system. Here, I assume that 'Oumuamua is typical of 100 m interstellar objects and… CONTINUE READING

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