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Old 09-January-2009, 01:45 PM
Jeff Root Jeff Root is offline
Order of Kilopi
 
Join Date: Dec 2004
Location: Minneapolis
Posts: 6,181
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Quote:
Originally Posted by Arneb View Post
Quote:
Originally Posted by Jeff Root
It looks to me like you've narrowed it down to the spring constellations
north of the equator but not circumpolar. e.g. Serpens Caput.
but why do you exclude circumpolar constellations?
Your parenthetical comment:
Quote:
Originally Posted by Arneb
# 8: Not, tis not a winter constellation (IF you refer to observations
in the evening )
Indicates both that it is visible in winter mornings but not visible
in winter evenings. So it can't be circumpolar.

Quote:
Originally Posted by Arneb View Post
And circumpolar from where? Aachen (50°N) Minneapolis (45°N),
Houston (29°N), Mauna Kea (20°N), VLT (24°S)...
You tell me. You're the one who said it is circumpolar. I just
translated that statement from 20-questionese into English.

Leo is my paradigm for a spring constellation. It's the one that I
know is a spring constellation without having to think about it.

I Gave Serpens Caput as the example, though, because it contains
Hoag's Galaxy, which is a very rare, unusual type of galaxy that looks
something like your avatar, and has within it (in the distant background)
another galaxy of the same type. An extraordinarily unusual pair.

-- Jeff, in Minneapolis
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