Edit: Not sure if I am being downvoted for stating the obvious or the incredulous :)
Edit: Not sure if I am being downvoted for stating the obvious or the incredulous :)
If this is an artificial item - a big honking if - there's not enough known about it to draw any significant conclusions. It could be their version of a flag. It could be a relay satellite. It could be a billboard to advertise McJxrqins.
Or better, anything can orbit gravitationally the lightest of objects (as long as things like electrostatic forces are not overwhelming it)
Anything with a velocity bigger than a certain velocity (not sure how this is called - orbital velocity) and smaller than the escape velocity can orbit something in space (in this case atmosphere is not a problem)
When theories were built that way we used to call it "religion" not "science". Alien attributions seem pretty much a modern sci-fi/fantasy religion to me.
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(insert as you like from the below, or reply with your own)
• the body of Jimmy Hoffa
• Saddam's WMD's [0]
• Elvish Presley
• Michael Jackson
• the needed parts to finish Healthcare.gov
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[0] I know, I know. They went to Syria, and Isreal destroyed some of them. It's a joke.