[ Bjarni R. Einarsson / blog: IS EN ]


2002 AA29

2002-10-22 15:36
I think the news about Asteroid 2002 AA29 is pretty neat. We need another moon, only having one makes our planet way less cool than the other ones.

I don't quite understand the physics behind it though - what sort of forces cause a body to have a horse-shoe shaped orbit? Is it slingshotting around the Earth every time, or is something else going on?

     Re: 2002 AA29 (Árni)
     Re: 2002 AA29 (Siggi Palli)

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