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Asteroid (1998 HE3) Earth Flyby at 0.032au Thursday 10 May 2012, 06:01 PM
Space
Published: 22 Jun 2011 |
By Bas Nieuwenhuizen
and 2 others |
Last updated: 3 May 2012
|
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Asteroid (1998 HE3) makes closest approach at 0.032 au
= about 12.4 times distance to the moon (=ld)
This Asteroid will makes its next closest approach at 2-24-2016
It has a cycle of about 4 years and 290 days
A potentially hazardous object (PHO) is an asteroid (PHA) or comet (PHC) with an orbit such that it has the potential to make close approaches to the Earth and a size large enough to cause significant regional damage in the event of impact. These objects are monitored by NASA with contributions from others including amateurs. The reason they can become hazardous is that their trajectory can variate due to gravitional fields from Planets or Stars (ore other objects). Overall the chance of a potentially hazardous event due to these objects is about once in 10,000 years.
= about 12.4 times distance to the moon (=ld)
This Asteroid will makes its next closest approach at 2-24-2016
It has a cycle of about 4 years and 290 days
A potentially hazardous object (PHO) is an asteroid (PHA) or comet (PHC) with an orbit such that it has the potential to make close approaches to the Earth and a size large enough to cause significant regional damage in the event of impact. These objects are monitored by NASA with contributions from others including amateurs. The reason they can become hazardous is that their trajectory can variate due to gravitional fields from Planets or Stars (ore other objects). Overall the chance of a potentially hazardous event due to these objects is about once in 10,000 years.
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