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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 2016-12-11 17:45 +0000
Organization The World : www.TheWorld.com : Since 1989
Message-ID <o2k3b2$6ln$1@pcls7.std.com> (permalink)
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john <johnsefton288@gmail.com> writes:

>Michael
>They use redshift to get the rotation curves.
>For any particular disc, measurement 
>of opposite sides yields asymmetric curves,
>which- when combined- give the general
>curve for the galaxy.

Quite true.  But we still don't see face-on galaxies with one edge relatively
blueshifted (therefore approaching us) and the other edge receding (therefore
moving away). Thus no retarded precession.

What we do see is more edge-on galaxies with those characteristics. One edge
approaches and the other moves away. Thus we can see the galaxy is rotating.
And we see they aren't quite symmetric, indicating an uneven distribution of
mass.

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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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