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Sh2-86 (NGC-6820)

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saturnian moons in alignment

Started by Alan Friedman, 01/18/2007 07:26PM
Posted 01/18/2007 07:26PM Opening Post
Hi -

A wonderful view last night - I hope some of you caught it too. At 11:00pm EDT, Saturn's visible moons were in alignment as if they were Jovian satellites. Titan holding court alone to one side, Rhea, Dione and Tethys on the other. I couldn't catch Mimas and Enceladus in the hazy skies from my backyard, but they were lined up too - even a 10th mag. star in Leo further out joined the fun. It gave the illusion that all might proceed to transit the disk. Actually, at the current inclination, I believe both Mimas and Enceladus do transit the disk from our perspective.

The seeing was average, but the color of saturn was quite dramatic in my 10" scope - the amber southern latitudes making a noticeable contrast to the blue tinted northern tropics.

cheers-
Alan

Alan Friedman

http://www.avertedimagination.com
Posted 01/19/2007 02:04AM #1
I observed this as well. I was out for about an hour last night looking at just Saturn with my new SV binoviewers.

Ken....