Hydra Cordatus

planet · forge world · Segmentum Obscurus
rank III
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Record by era

This archive tracks four layers. A record present in 3 of them (AoI, M41, IND) is silent in the rest, and says so.

The Horus HeresyM30–M31
[RECORD LOST]
No record for this location in The Horus Heresy.
Age of the ImperiumM32–M40
imperium
Quarantined system

All three of its worlds sealed off after xenos structures were found on each of them — possibly related to the Cadian pylons, which nobody has been able to confirm or wants to test.

The 41st Millenniumpre-Rift
imperium
Hidden forge world

A citadel-forge in a quarantined system, which is exactly why the Adeptus Mechanicus put something there it did not want catalogued. The Iron Warriors came for it and took the fortress apart to get it.

Era Indomituspost-Rift
imperium
[RECORD LOST]
[RECORD LOST]
Nothing survives in the archive for Era Indomitus.

Position

Map frame: 390, 300 in the archive's 0–1000 disk space (core at 500, 500).
Distance from the core: 228 units ≈ 24.3k light years, north-west of the galactic core.
Height above the disk plane: -1.3 units — invented thin-disk jitter, deterministic per record. No published source gives any location a z coordinate.
System: Hydra Cordatus System

Books set here

2 titles in the reading tracker touch this record, 1 of them as a primary location. Titles link out to the tracker.

Provenance

Every fact in this record, and where it came from. Editorial derivations say so.