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Fixed Star

Kaus Borealis

lambda Sagittarii (Lambda Sagittarii)
Antique star-map engraving of the constellation Sagittarius
Constellation · Sagittarius · Urania’s Mirror, 1824
Position (2026)
Longitude06°41′ Capricorn
Magnitude2.81
ConstellationSagittarius
SpectralK1 III (Orange Giant)
Name Origin
LanguageArabic
OriginalKaus Borealis
MeaningThe designation Kaus Borealis is a linguistic hybrid, fusing the Arabic Al Qaus (meaning "the Bow") with the Latin Borealis (meaning "Northern"). In its classical completeness, it was known to Arabian astronomers as Al Qaus al Shamali, representing the northernmost tip of the curved wood of the Archer's bow.
Known As
Arabic · Al Qaus
Akkadian · Anu-ni-tum

Kaus Borealis in Astrology

The Structural Apex / The Seasoned Archer

Nature: Oracular, structural, slow-burning, and deeply rooted.

Domain: Systemic justice, structural flexibility, ideological integrity, and the dissolution of false beliefs to uncover root truths.

Gift: The ability to hold immense, high-wire tension without snapping; a mature, precocious intellect that synthesizes cosmic law (Jupiter) with decisive, strategic action (Mars); and the capacity to rebuild structures from the absolute root after dissolution.

Wound: The pain of premature aging, severe depressive moods resulting from carrying heavy structural burdens, and the agony of witnessing the collapse of the very "high walls" one has spent a lifetime building.

Mythology & History

The mythological architecture of Kaus Borealis is inextricably bound to the constellation Sagittarius, the celestial representation of Chiron, the wise and just Centaur. Unlike the rest of his wild, chthonic brethren who were ruled by animal impulses, Chiron was a master of civilized arts—medicine, music, prophecy, and archery. He was the tutor of legendary heroes, representing the conscious mastery of the beast by the intellect.

Chiron's tragedy is one of deep structural sacrifice. Wounded accidentally by Hercules's arrow dipped in the lethal, unhealable blood of the Lernean Hydra, Chiron, being immortal, was condemned to suffer eternal, excruciating agony. To resolve this infinite crisis, he voluntarily surrendered his immortality, offering his life to release Prometheus from his chains. This act of sacrificial exchange allowed Chiron to pass into the underworld, after which Zeus elevated him to the heavens as the Archer.

Within this constellation, Kaus Borealis marks the northern tip of the bow itself. Mythologically, the bow is a tool of highly refined intent, transforming raw kinetic force into targeted direction. It represents the structural tension that must be maintained to project the arrow. As the apex of this curved ash, Kaus Borealis does not represent the flight of the arrow, but the restraint and flexibility required to hold the cosmic string. It is the silent, structural witness to Chiron's agonizing sacrifice and the ultimate distillation of his wisdom: that the highest targets are only hit when one has learned to hold immense tension without breaking.

Paran Interpretations

Find your parans →

Parans form when Kaus Borealis and a planet simultaneously occupy the four angles at your birth location. The planet's angle determines the life period: Rising = youth, Culminating = prime, Setting = later years, Nadir = lifelong foundation.

Parans are timing signatures — they mark which life period Kaus Borealis governs for you personally. The four angles below (Rising, Culminating, Setting, Nadir) correspond to youth, prime, later years, and your lifelong foundation. This requires your birth date and place to calculate.

▲ Rising— Star of Youth

Kaus Borealis rising with Sun marks a period of profound stellar influence, shaping the themes and gifts of this life phase in ways that are unique to your birth date and place.

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◆ Culminating— Star of Prime

Kaus Borealis culminating with Sun marks a period of profound stellar influence, shaping the themes and gifts of this life phase in ways that are unique to your birth date and place.

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▼ Setting— Star of Later Years

Kaus Borealis setting with Sun marks a period of profound stellar influence, shaping the themes and gifts of this life phase in ways that are unique to your birth date and place.

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◉ At the Nadir— Lifelong Foundation

Kaus Borealis at the nadir with Sun marks a period of profound stellar influence, shaping the themes and gifts of this life phase in ways that are unique to your birth date and place.

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Your Fixed Stars reading names the stars on your planets and in your parans, and what each one means for you.

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Is Kaus Borealis ruling your life?

Your Fixed Stars reading names the stars on your planets and in your parans, and what each one means for you.

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Or start with your free birth chart
Or start with your free birth chart