Momentum transfer in hypervelocity cratering of meteorites and ...

Highlights. •. Ejecta from hypervelocity impact cratering results in significant momentum transfer, equaling or exceeding the direct momentum transfer from the ...

Abstract. Asteroid porosity ranges from 0 to >50%, with most >20%, and some asteroids exhibit a water feature in their reflection spectra.

Momentum transfer in hypervelocity cratering of meteorites and ...

Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection. George J. Flynna*, Daniel D. Durdab ...

[PDF] Momentum transfer in hypervelocity cratering of meteorites ...

Asteroid porosity ranges from 0 to >50%, with most >20%, and some asteroids exhibit a water feature in their reflection spectra. Porosity and hydration are ...

Momentum transfer in hypervelocity cratering of meteorites and ...

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Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: implications for orbital evolution and kinetic impact deflection of asteroids.

Momentum transfer in hypervelocity cratering of meteorites and ...

Porosity and hydration are expected to influence the momentum transferred in hypervelocity collisions. We conducted a series of measurements of the post-impact ...

Momentum transfer in hypervelocity cratering of meteorites and ...

Article on Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for asteroid deflection, ...

Momentum transfer in hypervelocity cratering of meteorites and ...

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Momentum transfer in hypervelocity cratering of meteorites and ...

Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs: Implications for orbital evolution and kinetic impact deflection of ...

Momentum Transfer due to Hypervelocity Impacts into Spacecraft ...

Although there are many potential effects that a hypervelocity impact may have on a spacecraft, such as cratering and ejecta, structural damage and plasma ...

Hypervelocity Cratering Recoil of Meteorites and Analogs

We measured the momentum transferred in ~5 km/s cratering of hydrous and anhydrous meteorite and meteorite analog targets spanning a wide range of porosity.

MOMENTUM TRANSFER IN IMPACT CRATERING OF A POROUS ...

In our prior hypervelocity cratering experiments on a porous, pumice target we found a very low mass of ejecta [5], consistent with a low recoil momentum. Other ...

Momentum Enhancement from Hypervelocity Crater Ejecta

Any momentum transfer due to the crater ejecta increases the ... [2] Jutzi, M., and Michel, P.: Hypervelocity impacts on asteroids and momentum transfer I.

EFFECTS OF POROSITY ON HYPERVELOCITY CRATERING AND ...

momentum transfer by crater ejecta, since crater ejecta can enhance the momentum change of the asteroid. The maximum velocity change is also limited by the.

Hypervelocity cratering and disruption of the Northwest Africa 869 ...

We measured the post-impact momentum of seven NWA 869 cratering events and found a mean momentum transfer of 2.7 times the momentum of the projectile, showing ...

Momentum Transfer Law of Hypervelocity Kinetic Impacting Dense ...

Momentum transfer in hypervelocity cratering of meteorites and meteorite analogs:implications for orbital evolution and kinetic impact deflection of asteroids[J] ...

Hypervelocity cratering and disruption of the Northwest Africa 4502 ...

To investigate the effects of target properties on cratering, impact disruption, momentum transfer and dust production we have begun a series of hypervelocity ...

Hypervelocity cratering and disruption of porous pumice targets

To investigate the effects of target porosity on cratering, impact disruption, and momentum transfer we performed a series of 17 hypervelocity impact ...

Hypervelocity cratering and disruption of the Northwest Africa 4502 ...

... momentum than on NWA 869. • Vaporization of water in hypervelocity impact of hydrous asteroids produces more momentum transfer than impact of dry rocks.