144 G. Hinrichs on. Planetology. 
etc. A nucleus with four branches of different densit 
magnitude would give a spiral nebula like the beautiful 
Messier 99. If each of the two arms in figure 1 had been sib 
divided into two branches, H. 2084 would result. 
the conformation most essential to any law. sd 
» To find the true law of the planetary distances has beet 
aim for nearly ten years; we hope the sequel will provet 
at length have found the solution of this problem in the 
ing law: 
The 
oj tum 
mutual distances of the planets correspond to equal in ‘ 
e 
watorial band of the condensing nebula at those ie 
when the radius of the nebula had diminished 
in Contracting, left at certain intervals a few particl behit 
u fe 
~ 
