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Re: Galactic Precession would explain Asymmetrical Rotation Curves

From moroney@world.std.spaamtrap.com (Michael Moroney)
Newsgroups sci.physics
Subject Re: Galactic Precession would explain Asymmetrical Rotation Curves
Date 2016-12-10 21:18 +0000
Organization The World : www.TheWorld.com : Since 1989
Message-ID <o2hrfe$nka$1@pcls7.std.com> (permalink)
References <46d914e0-4d13-47f2-9b3a-c48b0dec0f7c@googlegroups.com>

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john <johnsefton288@gmail.com> writes:

>The construction of Galactic Rotation Curves
>is done by averaging data from
>opposite sides of the disc. The curves
>from opposite sides are asymmetric. Why?

Asymmetric distribution of matter in the galaxy, of course.

>This would be the observation if
>galaxies were precessing, as well as
>rotating.

No, it's not.  We'd see, for galaxies seen face on, one edge redshifted
relative to the center, and the other edge blueshifted. We don't see that,
so precessing can be ruled out (as if all the other reasons weren't 
enough).

Why are you still so obsessed with retarded precessing spinny things?

>What else could cause this?

Asymmetric distribution of matter in the galaxy.

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Thread

Galactic Precession would explain Asymmetrical Rotation Curves john <johnsefton288@gmail.com> - 2016-12-10 01:47 -0800
  Re: Galactic Precession would explain Asymmetrical Rotation Curves moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-12-10 21:18 +0000
    Re: Galactic Precession would explain Asymmetrical Rotation Curves john <johnsefton288@gmail.com> - 2016-12-11 07:53 -0800
      Re: Galactic Precession would explain Asymmetrical Rotation Curves moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-12-11 17:45 +0000
        Re: Galactic Precession would explain Asymmetrical Rotation Curves john <johnsefton288@gmail.com> - 2016-12-11 17:12 -0800
          Re: Galactic Precession would explain Asymmetrical Rotation Curves pnalsing@gmail.com - 2016-12-11 17:32 -0800
            Re: Galactic Precession would explain Asymmetrical Rotation Curves john <johnsefton288@gmail.com> - 2016-12-12 07:26 -0800
              Re: Galactic Precession would explain Asymmetrical Rotation Curves moroney@world.std.spaamtrap.com (Michael Moroney) - 2016-12-12 17:37 +0000
                Re: Galactic Precession would explain Asymmetrical Rotation Curves noTthaTguY <abu.kuanysh05@gmail.com> - 2016-12-12 09:50 -0800
                Re: Galactic Precession would explain Asymmetrical Rotation Curves HVAC <mr.hvac@gmail.com> - 2016-12-12 09:56 -0800

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