Ancient Star Map's Base-60 Geometry: Nineveh Planisphere's 12-Sector Design — E8 Intelligence Research

FINDING: The Nineveh Planisphere (c. 650 BCE, Neo-Assyrian copy of older Sumerian observations) encodes a star map with cuneiform annotations; its circular geometry and 12-sector division suggest a base-60 astronomical framework, but no extractable equations are provided in the sources. | MATH: No explicit equations, constants, or ratios are given in the cited material. The tablet's 14 cm diameter and circular layout imply a 360° division (base-60 derived: 6×60). The 12 sectors (if confirmed) yield a 30° per sector arc — a sexagesimal harmonic (30 = 60/2). | CONNECTION: The 12-fold division aligns with the zodiacal/astronomical lattice and the crystallographic point group D6 (hexagonal symmetry, order 12). The ratio 30/360 = 0.0833 (1/12) is a base-60 fraction; no golden-ratio or Fibonacci constants appear in the evidence. | DEPTH: 2 — The sources are secondary (YouTube summaries, an arXiv teaching unit) with no primary cuneiform transliteration or numerical data. The mathematical cont Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com