Earth, Moon, and Planets

, Volume 73, Issue 2, pp 147–155

On penetration depth of the Shoemaker-Levy 9 fragments into the Jovian atmosphere

  • Zhong-Wei Hu
  • Yi Chu
  • Kai-Jun Zhang
Article

Abstract

The actual penetration depth of the Shoemaker-Levy 9 fragments into the Jovian atmosphere is still an open question. From fundamental equations of meteoric physics with variable cross-section, a new analytic model of energy release of the fragments is presented. In use of reasonable parameters, a series of results are calculated for different initial mass of the fragments. The results show that the largest fragment explodes above pressure levels of 3 bars and does not penetrate into the H2O cloud layer of the Jovian atmosphere, and that airburst of smaller fragments occur even above the upper cloud layer.

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Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • Zhong-Wei Hu
    • 1
  • Yi Chu
    • 1
  • Kai-Jun Zhang
    • 1
  1. 1.Astronomy DepartmentNanjing UniversityChina

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