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To: LucyT; TaraP; SunkenCiv
Here's another scheduled for October that could be exciting: C/2010 X1 (Elenin)

:)

4 posted on 06/25/2011 4:27:25 PM PDT by Errant
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To: Errant

Here’s more:

(excerpted)

Comet Elenin: Preview of a coming attraction

Comet Elenin should be at its brightest shortly before the time of its closest approach to Earth on Oct. 16 of this year. At its closest point, it will be 35 million kilometers (22 million miles) from us. Can this icy interloper influence us from where it is, or where it will be in the future? What about this celestial object inspiring some shifting of the tides or even tectonic plates here on Earth? There have been some incorrect Internet speculations that external forces could cause comet Elenin to come closer.

“Comet Elenin will not encounter any dark bodies that could perturb its orbit, nor will it influence us in any way here on Earth,” said Yeomans. “It will get no closer to Earth than 35 million kilometers [about 22 million miles].”

“Comet Elenin will not only be far away, it is also on the small side for comets,” said Yeomans. “And comets are not the most densely-packed objects out there. They usually have the density of something akin to loosely packed icy dirt.

“So you’ve got a modest-sized icy dirtball that is getting no closer than 35 million kilometers,” said Yeomans. “It will have an immeasurably miniscule influence on our planet. By comparison, my subcompact automobile exerts a greater influence on the ocean’s tides than comet Elenin ever will.”

Yeomans did have one final thought on comet Elenin.

“This comet may not put on a great show. Just as certainly, it will not cause any disruptions here on Earth. But there is a cause to marvel,” said Yeomans.

“This intrepid little traveler will offer astronomers a chance to study a relatively young comet that came here from well beyond our solar system’s planetary region. After a short while, it will be headed back out again, and we will not see or hear from Elenin for thousands of years. That’s pretty cool.”

http://www.physorg.com/news/2011-05-comet-elenin-preview.html


8 posted on 06/25/2011 4:48:50 PM PDT by LucyT
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To: Errant; 75thOVI; agrace; aimhigh; Alice in Wonderland; AndrewC; aragorn; aristotleman; ...

Thanks Errant.


10 posted on 06/25/2011 9:52:09 PM PDT by SunkenCiv (Thanks Cincinna for this link -- http://www.friendsofitamar.org)
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