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Elatus – The Piercing Mediator

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astrology · AstrologyArithetic · Definitions · Centaurs

Elatus – The Piercing Mediator


Interpretive Basis

Mythic Root:
Greek – Elatus was a centaur struck by Heracles' arrow, the shaft of which passed through him to wound Chiron.
Core Function:
This body represents messages delivered through painful means and the role of intermediaries in larger narratives.

Astrological Role:
In charts, Elatus signals communication that cuts through illusion. It may show where one becomes a conduit for actions or information affecting others.


Orbital Signature

Type: Centaur
Orbital Period: ~40 years
Inclination / Eccentricity: Moderate
Retrograde Motion: Yes
Discovery Year: 1999


Keywords / Powerwords

Mediation, Sharp Truth, Indirect Impact, Transmission, Targeting


House and Aspect Relevance


Use in Astrology Arith(m)etic

Elatus helps the codex track cause-and-effect through information flow. It illustrates how seemingly minor exchanges can pierce deeply and redirect outcomes.


🔭 Astronomical Data (NASA/JPL)

Quantity Value
Designation 31824 Elatus (1999 UG5)
Class Centaur
Semi-major axis a 11.7665 AU
Perihelion q / aphelion Q 7.258 AU / 16.275 AU
Eccentricity e 0.3832
Inclination i 5.252°
Orbital period 14,742.4 days = 40.36 years
Mean time per sign (P/12) ≈ 3.36 years (actual sign transits vary strongly with eccentricity)
Diameter 57.000 km
Rotation period 26.82 h
Discovery Discovered 1999 Oct. 29 by the Catalina Sky Survey.

Elements are osculating heliocentric values from the JPL Small-Body Database (epoch per SBDB, queried 2026-11-06). For very distant bodies (e.g., Sedna) the barycentric period differs noticeably from the osculating heliocentric one.

Check against this note’s Orbital Signature: stated ~40 years; JPL gives 40.36 years.

Sources (jpl data)