Odd Body in Asteroid Belt with 6 Tails

by Dotini
Tags: asteroid, belt, body, tails
davenn is offline
Nov8-13, 07:12 PM
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P: 2,243

the term "Active Asteroid' is a new one for me.
Never heard of or seen as asteroid with a tail before

Chronos is offline
Nov8-13, 11:15 PM
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P: 9,182
I suspect it was involved in a 'recent' collision.

Dotini is offline
Nov9-13, 06:16 AM
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P: 487

Odd Body in Asteroid Belt with 6 Tails

My friend Harvey says it looks like someone's been using it for target practice!

Other reports have it that it's a confused comet. Certainly, it is an exciting new wonder of nature.

Observers are trying to learn if it is spinning, breaking up, or if there are more of them.

Not long ago, Hubble spotted a peculiar X-shaped object, thought to be the result of a collision, although alternative ideas are not ruled out.
Dotini is offline
Nov10-13, 10:07 AM
PF Gold
P: 487
Here is the paper on P/2013 P5 from Astrophysical Journal Letters.
The authors hypothesize the body is showing rotational mass shedding, presumably due to torques imposed from solar radiation.

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