Thuban
Thuban
Keywords: ancient authority, protective watchfulness, enduring legacy, guardianship
General Meaning:
Thuban (Alpha Draconis) was the pole star around 2700 BCE, guiding early builders of the pyramids. Found in the tail of the Dragon Draco, it symbolizes guardianship over sacred knowledge and the ability to maintain stability across great spans of time. Astrologically it conveys a sense of tradition, watchful power, and responsibility for legacy.
High Expression:
- Preservation of wisdom and cultural heritage
- Steadfast vigilance in defense of what matters
- Long-term planning and dedication
Shadow Expression:
- Resistance to change or new perspectives
- Rigid control that suppresses growth
Thuban Conjunction:
Planetary Body + Thuban (≤1° orb)
Description:
Planets conjunct Thuban take on the role of guardian and custodian. This star emphasizes durability and the ability to oversee projects that last far into the future.
Examples:
- Sun conjunct Thuban: Leadership focused on legacy and security.
- Moon conjunct Thuban: Strong instincts to protect home and lineage.
- Mercury conjunct Thuban: Careful record-keeping and respectful speech.
- Venus conjunct Thuban: Relationships based on loyalty and shared tradition.
- Mars conjunct Thuban: Determined defense of established values.
- Jupiter conjunct Thuban: Opportunities to build lasting institutions.
- Saturn conjunct Thuban: Patience and perseverance in long-range plans.
- Uranus conjunct Thuban: Innovative protection of ancient wisdom.
- Neptune conjunct Thuban: Spiritual guardianship and ritual purity.
- Pluto conjunct Thuban: Profound responsibility to guide transformation wisely.
Metaphysical/Esoteric Layer:
Meditation on Thuban connects one with ancestral guardians and the enduring axis of the world. It strengthens commitment to safeguard sacred teachings.
Ritual Application
Not a ritual for the star — a list of working types where this star lends support.
Ideal for:
- Ancestral veneration and long-term protection spells
- Establishing traditions or institutions
Not suited for:
- Rapid change or reckless experimentation
Effective timing:
- When Draco coils high in the sky or the Moon transits early Libra
Affirmation:
"I guard what is precious and carry wisdom through the ages."
🔭 Star Data (computed)
| Field | Value |
|---|---|
| Designation | α Draconis |
| Constellation | Draco |
| Right ascension (J2000) | 14h 04m 23.3s |
| Declination (J2000) | +64° 22′ 33″ |
| Ecliptic longitude, J2000.0 | 7°27′ Virgo (λ = 157.464°) |
| Ecliptic longitude, 2026.0 | 7°50′ Virgo (λ = 157.834°) |
| Ecliptic latitude | +66.36° |
| Visual magnitude | 3.68 |
| Precession drift | ≈ +50.3″ per year in longitude (1° per ≈ 71.6 years) |
Conjunction window (≤ 1° orb, epoch 2026): a body is conjunct Thuban when its longitude lies between 6°50′ Virgo and 8°50′ Virgo. Fixed-star contacts are traditionally judged by longitude (zodiacal conjunction); declination contacts are handled in Parallels and Contra-parallels.
Sign hub: Virgo · Index: Fixed Stars
Sources (star data)
- Swiss Ephemeris fixed-star catalogue
sefstars.txt(ICRS/Hipparcos-based positions, proper motions, magnitudes): https://github.com/aloistr/swisseph/blob/master/ephe/sefstars.txt — ecliptic longitudes computed for this vault with Astropy 8.0 (GeocentricMeanEcliptic, mean equinox of J2000.0 and of 2026-01-01) - IAU Working Group on Star Names (WGSN), approved proper names: https://www.iau.org/public/themes/naming_stars/