Search results
1 lis 2021 · This paper models a hypothetical Apophis asteroid impact on an chosen deep ocean point on the globe. To assess the potential vulnerabilities of an exposed coast population, the impact effects were assessed as a function of the distance to the asteroid’s impact point as well as altitude for the tsunami case.
7 maj 2024 · The 2029 encounter is close enough that the tidal interaction with Earth is predicted to cause changes to Apophis’ spin state, orbit, shape, and surface regolith environment (Scheeres et al. 2005; Binzel et al. 2010; Yu et al. 2014; Souchay et al. 2018; Valvano et al. 2021).
8 sie 2021 · PDF | This paper models a hypothetical Apophis asteroid impact on an chosen deep ocean point on the globe. To assess the potential vulnerabilities of an... | Find, read and cite all the research...
Based on longterm observations at the latitudinally and longitudinally remote Borok and College geophysical observatories, the characteristics of electromagnetic ultralowfrequency (ULF) signals,...
Results: Apophis, measuring 370 m in diameter and with a density of 3200 kg/m³, impacts the ocean at a depth of 4910 m with a velocity of 12,620 m/s and a 45° angle, resulting in kinetic energy of 6.8 × 1018 J. The pressure differences can cause structural damage and potential casualties over the studied distance, it is not the primary threat.
This paper models a hypothetical Apophis asteroid impact on an chosen deep ocean point on the globe. To assess the potential vulnerabilities of an exposed coast population, the impact effects were assessed as a
11 gru 2023 · For this, an analysis will be made for the asteroid Apophis, that will have a close encounter with Earth on April 13, 2029 and, after 7 years, will collide with Earth (we forced its orbit, so that the collision occurs in 2036).
