Horus Heresy · atlas

World · Segmentum Ultima · place disputed

Davin

Fig. 1 · Location on the map

Davin is the main world of the Davin system, brought to Compliance by Horus and the 63rd Expeditionary Fleet. The site of Horus’s corruption (the moon of Davin, the Temple of the Serpent Lodge, c. 005.M31). The segmentum is not named directly — the eastern frontier near Isstvan.

Category
World
Location
Segmentum Ultima
Significance on the map
4 of 5
Place confidence
Place disputed
Events
2 events

Place on the map

The place is disputed: the canon locates it ambiguously; the point on the map is a cautious estimate.

Grounds for placing the system exactly here on the map:

Russian source notes (1) RU
  • «Davin… segmentum NOT explicitly given… frequently placed near the Isstvan region on the eastern frontier» — Собственный свод «Карты Ереси» · факт-чек 2026 (спорно)

Events in the system

Legions

Legions named in the system’s events:

Factions

Named among the sides of the system’s events:

Characters

Linked to the system’s events:

Sources

  1. WH40k Fandom: Davin
  2. Lexicanum: Davin System
  3. Atlas compilation · source check 2026
Open in the atlas

Permalink: https://astart.es/en/systems/davin/