ECLIPSES

a =2 b =1 φ =0 0 (0,0)
a =3 b =1 φ =0 0 (0,0)
a =3 b =2 φ =0 0 (0,0)
a =3 b =1 φ =Π/3 0 (0,0)
a =3 b =1 φ =Π/4 0 (0,0)
a =3 b =1 φ =Π/5 0 (0,0)
a =3 b =1 φ =Π/6 0 (0,0)
a =3 b =2 φ =-Π/4 0 (0,0)
a =3 b =2 φ =-Π/3 0 (0,0)
a =2 b =1 φ =0 0 (-1,2)
a =1 b =3 φ =0 0 (-2,-1)
a =3 b =2 φ =-Π/3 0 (2,0)