Planets and points
Rhadamanthus
Direct answer
Rhadamanthus is a trans-Neptunian object named after a mythic judge of the dead.
At a glance
- Found in
- Planets & Celestial Bodies
- Related
- Birth Chart, Zodiac, Transit
Rhadamanthus means a trans-Neptunian object named after a mythic judge of the dead.
The orbit map distinguishes physical bodies, calculated points, and symbolic cycles where possible.
The Road of AgesThe turning points of your whole life, from your own chart
Walk my road
Why Rhadamanthus matters
Rhadamanthus matters because it can symbolize judgment, moral consequence, and underworld accountability in optional astrology.
A one-minute story
The Wandering Stars
How the moving planets were watched, named and found, and what a transit is.

Where readings of Rhadamanthus go wrong
A common error is to use Rhadamanthus to pronounce moral verdicts on a person.
Sources and editorial method
This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.
- Source
- The Great Almanac Dictionary
- Category
- Planets & Celestial Bodies
- Last updated
- 2026-09-26
Check Rhadamanthus in your skymap
Rhadamanthus in a book is one thing; Rhadamanthus in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.
Speak with the OracleWhere Rhadamanthus moves through your own year, and what that asks of your love and your work, is written in the Cosmic Codex, month by month from your chart. Open the Cosmic Codex
Related terms
More in Planets & Celestial Bodies
From the reference page to your own chart
Every word here
is in your own chart.
- Your chart and numbers, read for you in about a minute
- Ask the Oracle anything about them
- Every personal tool and daily guidance
Free reading, no card needed. Optional membership: payment details required, 7 days free, then $12/month. Cancel before it renews and you pay nothing.
Common questions
What is Rhadamanthus?
Rhadamanthus is a trans-Neptunian object named after a mythic judge of the dead.
What does Rhadamanthus look like in a birth chart?
Rhadamanthus can symbolize judgment, moral consequence, and underworld accountability in optional astrology.
What do people get wrong about Rhadamanthus?
A common error is to use Rhadamanthus to pronounce moral verdicts on a person.

