Altered stella octangula

Altered stella octangula
Rank	3
Type	Uniform
Space	Spherical
Elements
Components	2 tetrahedra
Faces	8 triangles
Edges	4+8
Vertices	8
Vertex figure	Triangle, edge length 1
Measures (edge length 1)
Circumradius	$\frac{\sqrt6}{4} \approx 0.61237$
Inradius	$\frac{\sqrt6}{12} \approx 0.20412$
Volume	$\frac{\sqrt2}{6} \approx 0.23570$
Dihedral angle	$\arccos\left(\frac13\right) \approx 70.52877°$
Central density	2
Number of external pieces	24
Level of complexity	3
Related polytopes
Army	Rectra
Dual	Altered stella octangula
Conjugate	None
Convex core	Digonal scalenohedron
Abstract & topological properties
Flag count	48
Orientable	Yes
Properties
Symmetry	(B2×A1)/2, order 8
Convex	No
Nature	Tame

The altered stella octangula is a uniform polyhedron compound. It is a variation of the stella octangula with digonal antiprismatic symmetry.

It appears as the vertex figure and combo-cell of the compound of 10 pentachora.