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Old 12-24-2008   #5 (permalink)
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Re: Orientation of Solar System

Lunchtime again: gotta run now
Quote:
Originally Posted by Turtle View Post
The origin is the same as that of the celestial system.
Do they mean in terms of T?
===

They say:
"The poles are projections of the Earth's orbital poles."
I take this to mean the poles projected up from a plane through our inscribed orbit (not through our planets equator). So wouldn't this be pretty much the same as the sun's poles?

...except for the
Quote:
Originally Posted by google
Earth — Inclination: Reference (0) (7.25° to Sun's equator)
According to Earth - Wikipedia, the free encyclopedia - More sources »
So would that 7.25 get added onto the 86 degrees or subtracted from it, I wonder?
===

I admit that as my first impression (metaphor) of the solar system and galaxy, I imagined them as parallel; but as my first post said, years ago something made me figure that they were perpendicular ...and traveling South.

But I still think the solar ecliptic is tilted up around 90 degrees relative to the galactic equator.

Earth's orbit is tilted ~7 degrees relative to the solar ecliptic and the planet is tilted ~23 degrees relative to that orbit, but I don't know if they have an additive or cancelling effect relative to the solar ecliptic.

But whichever, I think that is why that blue band of the solar system appeared (from Earth) to be offset by about 30 degrees from the galactic perpendicular.

Thanks for the help ,

~
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