Acronym	rosi
Name	rhombisnub icosahedron, compound of 10 hip
	©
Circumradius	sqrt(5)/2 = 1.118034
Vertex figure	[42,6]
Dihedral angles (at margins)	between {4} and {4}:   120° between {4} and {6}:   90°
External links

Incidence matrix

 120 |   2  1 |  2  1 ||  1
-----+--------+-------++---
   2 | 120  * |  1  1 ||  1
   2 |   * 60 |  2  0 ||  1
-----+--------+-------++---
   4 |   2  2 | 60  * ||  1
   6 |   6  0 |  * 20 ||  1
-----+--------+-------++---
♦ 12 |  12  6 |  6  2 || 10