Thread: Parallax by Day
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Old May 24th 07, 09:31 PM posted to sci.astro.amateur,uk.sci.astronomy
oriel36[_2_]
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Default Parallax by Day

On May 24, 9:09 pm, Anthony Ayiomamitis
wrote:
oriel36 wrote:
On May 24, 4:54 pm, Anthony Ayiomamitis
wrote:


Dear group,


Pete Lawrence and I pooled our work from yesterday surrounding the
near-occultation of Regulus by the moon to produce an interesting view
of how Regulus appeared relatively to the moon for the two of us
separated by 2370 km apart.


For an interesting comparison of this apparent view, please seehttp://www.perseus.gr/Astro-Lunar-Parallax.htm.... someone please
provide oriel with his medication before he starts mumbling het again
about astrologers, axial rotation, apparent frames of reference and
whatever else I may have missed.


Clear skies!


Anthony.


.


The Roemerian insight on the astronomical adjustment know as the
Equation of Light is based on orbital comparisons just as Kepler's
refinement of orbital geometries is based on orbital comparisons.


snip



Go back to occultations,personally I think birdwatching photography is
far more difficult than what you do.At least the birdwatchers put
thing in correct context.


Does this mean you will not be computing an estimated distance of the
moon from earth using this collaborative work so that we can compare
estimates?

The image scale of the resampled image is around 2.51"/pixel. ;-)

Anthony.- Hide quoted text -

- Show quoted text -


Astronomers have made use of occultations and specifically using Io
and Jupiter -

http://www.lafterhall.com/io_occulta..._jferreira.jpg

Of course these astronomers worked with orbital comparisons between
Earth and Jupiter in determining the insight that the illusion of the
irregular motion of Io can be explained in terms of finite light
speed.As yuo creeps can't even acknowledge orbital comparisons between
the Earth and the other planets as the main argument for
heliocentricity,you are unlikely to appreciate the Keplerian and
Roemerian refinements of the system

You should be delighted that you are getting a free education,I would
show you where Newton was very naughty in bundling the Keplerian
insight on orbital geometries with the Roemerian insight on finite
light distance but I just find it funny nowadays -

"For to the earth they appear sometimes direct, sometimes stationary,
nay, and sometimes retrograde. But from the sun they are always seen
direct, and to proceed with a motion nearly uniform, that is to say,
a
little swifter in the perihelion and a little slower in the aphelion
distances, so as to maintain an equality in the description of the
areas. This a noted proposition among astronomers, and particularly
demonstrable in Jupiter, from the eclipses of his satellites; by the
help of which eclipses, as we have said, the heliocentric longitudes
of
that planet, and its distances from the sun, are determined." Newton



The nice thing is that modern imaging removes all the garbage of
Newton and exposes the real reasoning behind Copernican reasoning and
even the later refinements.So far you seem to detest astronomy and
what those images are telling you about not only the motions of the
other planets but also the motion of the Earth -

http://antwrp.gsfc.nasa.gov/apod/ima...loop_tezel.jpg

http://www.youtube.com/watch?v=o_fd8O1sk3I

You should enjoy how the faster orbital motion of the Earth accounts
for retrogrades of the outer planets and the faster orbital motion of
the inner planets overtaking the slower Earth accounts for
transits,all bound together in a common heliocentric orbit.

Until you learn that much,you are adhere to the damaging doctrine of
astrology.