The mass of the sun

Dne 07/02/2016 v 10:07 Poutnik napsal(a):
Dne 07/02/2016 v 09:53 Peter Riedt napsal(a):


The semi major axis of the nine planets given in terms of AU's
and converted to km are shown in the following table which also
gives the difference in % from the adjusted distances which I
have used in my calculations of GM. The problem with the value
of AU (149.600.000km) is its variation over the period of a year.
This variation is also imported into the semi major axis of every
planet and produces an additional distortion to their own eccentricities.
My two step method avoids this problem. I am also quite
happy about the error factor in G.


AU does not vary.
AU = 149 597 870 700 m exactly, by definition.

Earth orbit semi major axis vary very little
and over very long time.

Definitely not during the year.

P.S. You may confuse AU with actual Sun Earth distance
during the year. That does vary.

--
Poutnik ( the Czech word for a wanderer )

Knowledge makes great men humble, but small men arrogant.

Dne 07/02/2016 v 09:53 Peter Riedt napsal(a):


The semi major axis of the nine planets given in terms of AU's and converted to km are shown in the following table which also gives the difference in % from the adjusted distances which I have used in my calculations of GM. The problem with the value of AU (149.600.000km) is its variation over the period of a year. This variation is also imported into the semi major axis of every planet and produces an additional distortion to their own eccentricities. My two step method avoids this problem. I am also quite happy about the error factor in G.

G.M products for Earth and Sun you can found here

https://en.wikipedia.org/wiki/Standa...onal_parameter

I doubt you can get with accuracy anywhere near.

--
Poutnik ( the Czech word for a wanderer )

Knowledge makes great men humble, but small men arrogant.

Dne 07/02/2016 v 11:30 Poutnik napsal(a):
Dne 07/02/2016 v 09:53 Peter Riedt napsal(a):


The semi major axis of the nine planets given in terms of AU's and converted to km are shown in the following table which also gives the difference in % from the adjusted distances which I have used in my calculations of GM. The problem with the value of AU (149.600.000km) is its variation over the period of a year. This variation is also imported into the semi major axis of every planet and produces an additional distortion to their own eccentricities. My two step method avoids this problem. I am also quite happy about the error factor in G.

G.M products for Earth and Sun you can found here

heliocentric gravitational constant

GMsun = 1.32712440018 x 10^20 (± 8 x 10^9) m3 s-2

http://ssd.jpl.nasa.gov/?constants

--
Poutnik ( the Czech word for a wanderer )

On Sunday, February 7, 2016 at 5:07:28 PM UTC+8, Poutnik wrote:
Dne 07/02/2016 v 09:53 Peter Riedt napsal(a):


The semi major axis of the nine planets given in terms of AU's
and converted to km are shown in the following table which also
gives the difference in % from the adjusted distances which I
have used in my calculations of GM. The problem with the value
of AU (149.600.000km) is its variation over the period of a year.
This variation is also imported into the semi major axis of every
planet and produces an additional distortion to their own eccentricities.
My two step method avoids this problem. I am also quite
happy about the error factor in G.


AU does not vary.
AU = 149 597 870 700 m exactly, by definition.

Earth orbit semi major axis vary very little
and over very long time.

Definitely not during the year.

--
Poutnik ( the Czech word for a wanderer )

Knowledge makes great men humble, but small men arrogant.

My point. Au is by definition. My adjusted semi major radii produce nine exact results for GM.

Dne 08/02/2016 v 03:15 Peter Riedt napsal(a):

My point. Au is by definition. My adjusted semi major radii produce nine exact results for GM.

Exact output requires exact input, what is not the case
either for distances, either for velocities.

Where did you get exact velocities and distancies ?

--
Poutnik ( the Czech word for a wanderer )

Knowledge makes great men humble, but small men arrogant.