I made two animations about this.
https://www.youtube.com/watch?v=PKpVpUucw3g
The second is the same camera setting, but just this object:
torus{
-0.01247, 0.02357
rotate <-90,0,0>
pigment{rgb<0.34,0.38,0.12>}
}
https://www.youtube.com/watch?v=8Pj7F41Tfyo