[wardengineering]

Start at Page 1 posted February 26, 2007 which explains the forces involved. The chart following on that page shows the Jupiter system of force. The low points on the chart represent global warming and the high points represent global cooling. There is a progression toward global cooling on a rhythm of 60 years and the same toward global warming. The volume of low points is the beginning of global cooling starting about 1050AD. The high peak is the beginning of global warming. The whole system from low to high to low takes about 1000 years.
1623AD was the peak of the last global cooling period. As the chart shows there are peaks and valleys moving from cooling to warming and back all through the stretch of time. The next cooling period will begin in 2052AD. Until then we will experience the same short rhythms of the past.
The global warming period for the period covering 1950 started with a peak in January 1941.
There was a low point in 1950 extending through 1954, then rising to a peak in 1961 falling back to a low in 1967 through 1968. This rhythm is typical for the rest of the century with ever increasing lower high peaks with low points at about the same level.
The coordinate for each planet is given by NASA. The distance between planets is derived by a^2+b^2=c^2. Mass is published in most text books on astronomy. Positioning them on this axis or that axis involves the same formula. What more do you need to Know?