Total Lunar Eclipse Mon Night/Tue Morning for Western Hemisphere

http://www.mreclipse.com/LEdata/TLE2010Dec21/TLE2010Dec21.html

by koepked • 16 years ago

15 7 16 years ago

mreclipse.com

adaml_623• 16 years ago

Does anybody else have a problem with the phrase, 'The Western Hemisphere'?

And I'm from Australia so Summer 2011 is a difficult thing as well.

route66• 16 years ago

In this context: no. It's just the astronomical description (by convention) for the 180 degrees of longitude "left" of Greenwich. But sometimes I have problems with "western" designating a cultural/political unity where Australia makes part of whereas Brazil might not (depending on context).

And indeed: when, actually, is Summer 2011 in Australia?

jackowayed• 16 years ago

What's wrong with "The Western Hemisphere"? The world's a sphere (roughly), so any way to denote longitudinal halves is going to be arbitrary.

Are you saying that we just shouldn't use hemispheres at all (save maybe Northern and Southern because they're not arbitrary) and instead say things like "North and South America" or "Europe, Africa, Asia, and Australia"?

I do agree that it's not a great a little awkward because the very western parts of Europe and Africa are technically in the Western hemisphere. But it is a much shorter way of denoting things than listing continents.

jmatt• 16 years ago

Nice. Sounds like a great reason to stay up late.

The next annular solar eclipse for north america:

http://en.wikipedia.org/wiki/Solar_eclipse_of_May_20,_2012

And the next total solar eclipse for north america:

http://en.wikipedia.org/wiki/Solar_eclipse_of_August_21,_201...

Please correct me if I'm wrong or add to my list.

geuis• 16 years ago

To be clear for those on the west coast, it's actually 12/20/2010 starting around 10:30pm. The "morning" is for the eastern seaboard where it'll be 3am for totality, whereas for those of us in the west it's 12am.

koepked• 16 years ago

I changed the title to reflect this.

_b8r0• 16 years ago

For those of us not living in the US, or not wanting to stay up late, or even for those that want to work out the best time to go out to look (if it's cold where you are), http://www.stellarium.org/ is a free cross-platform planetarium tool that allows you to simulate the skies from your personal location and gives you loads of info to boot. You can also switch dark skies mode on if you install it on a laptop and take it outside without it destroying your night sight.

If you want to see what a lunar eclipse would look like from the moon's perspective, Celestia (http://www.shatters.net/celestia/) is a free cross-platform solar system simulator where you can go to the moon, set the time accordingly and watch the sun go behind the earth.

Total Lunar Eclipse Mon Night/Tue Morning for Western Hemisphere

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