D4.4.2 (EntityTopic, 15)
From Hi.gher. Space
D4.4.2 is a bilbirothawroid discovered by student91 on March 23, 2014. It is an alternative diminishing of the tetraaugmented triangular hebesphenorotundaeic rhombochoron that introduces 6 bilunabirotundae and two triangular hebesphenorotundae.
Projections
Centered on hexagon surrounded by 6 bilunabirotundae:
Centered on antipodal hexagon shared by two triangular hebesphenorotundae: