Zubenelgenubi
Alpha Librae · Libra
Position (2026)
♏ 15°27' Scorpio
Magnitude
2.75
Planetary Nature
Saturn / Mars (robson)
Robson: Saturn and Mars (to a lesser extent Jupiter and Mercury).
Alvidas: Mars / Venus / Saturn
Spectral Type
A3IV
Appearance
A double star of pale yellow and light grey in the southern scale of the Balance, once marking the ancient Southern Claw of the Scorpion
Name Origin
Language
Arabic
Original Form
Al Zubān al Janūbiyyah
Meaning
The Southern Claw (of the Scorpion)
Alpha Librae. Libra was originally considered the Claws of Scorpius, and the Arabic names preserve this: the Southern Claw and Northern Claw. The Greeks called the two scales Chelai (Χηλαί, the Claws). The Latin equivalent was Lanx Australis (the Southern Scale).
Known As
Zubenelgenubi in Astrology
Zubenelgenubi, the southern claw of the Scorpion now placed in Libra, carries Saturn-Mars energy that bestows a capacity for harsh but necessary judgment. It grants you an unflinching sense of justice that does not shy from negative verdicts. Social consciousness is strong, and you often serve as a corrective force in communities that have lost balance.
Mythology & History
Zubenelgenubi, Alpha Librae, derives from the Arabic al-Zuban al-Janubi, meaning 'the southern claw,' recalling a time when the stars of Libra were considered the claws of neighboring Scorpius rather than a separate constellation. The Romans formalized Libra as the Scales of Justice, and Zubenelgenubi became the southern or lower pan of the balance. In traditional astrology, this star has a mixed reputation: it represents the need for justice but warns of the consequences of imbalance, and its Saturn-Mars nature gives it an exacting, sometimes harsh quality in the pursuit of fairness.
Libra Context
Zubenelgenubi marks the southern scale pan of Libra, the only zodiacal constellation representing an inanimate object rather than a living creature. The Greeks associated Libra with the scales held by Astraea, the goddess of justice, or with the balanced judgment of the autumnal equinox when day and night are equal. The constellation's position between Virgo and Scorpius places it at a critical transition point in the zodiac, and Zubenelgenubi as the lower pan represents what is weighed and measured, the earthly reality that justice must reckon with.
Learn more about Libra and its stars.
Natal Conjunctions
Find your conjunctions →Zubenelgenubi Conjunct Sun
Zubenelgenubi conjunct the Sun produces a personality attuned to the harsh necessities of justice and the willingness to make difficult moral reckonings. You possess a quality of exacting fairness that does not flinch from unpleasant verdicts when the scales demand balance.
Zubenelgenubi Conjunct Moon
Zubenelgenubi conjunct the Moon creates emotional instincts of demanding, sometimes harsh moral sensitivity. Your feelings orient toward justice and reckoning, and emotional security comes through the knowledge that accounts have been honestly settled.
Zubenelgenubi Conjunct Mercury
Zubenelgenubi conjunct Mercury gives a mind of exacting analytical rigor and the capacity for harsh but necessary judgments. You think in terms of karmic balance and communicate with the unsparing precision of someone delivering a difficult but fair verdict.
Zubenelgenubi Conjunct Venus
Zubenelgenubi conjunct Venus brings harsh beauty and exacting standards to love and creative expression. You hold art and relationships to demanding criteria and find beauty in the honesty of fair reckoning rather than the comfort of pleasant illusion.
Zubenelgenubi Conjunct Mars
Zubenelgenubi conjunct Mars channels assertive energy into the enforcement of harsh but necessary justice. You fight for fairness with an exacting quality that demands accountability and refuses to accept imbalance.
Zubenelgenubi Conjunct Jupiter
Zubenelgenubi conjunct Jupiter expands exacting justice into broad, philosophically rigorous moral leadership. You pursue fairness on a large scale with the combined force of demanding standards and expansive philosophical vision.
Zubenelgenubi Conjunct Saturn
Zubenelgenubi conjunct Saturn deepens exacting judgment into a lifetime of disciplined, structurally enforced justice. You build lasting systems of accountability and earn authority through decades of demonstrated commitment to fair, if harsh, reckoning.
Zubenelgenubi Conjunct Uranus
Zubenelgenubi conjunct Uranus brings unexpected reckonings and surprising, unconventional approaches to justice. You discover that fairness sometimes requires methods that conventional morality has not considered.
Zubenelgenubi Conjunct Neptune
Zubenelgenubi conjunct Neptune infuses exacting justice with compassionate awareness that the harshest verdicts carry real human cost. You temper demanding fairness with genuine sensitivity to suffering.
Zubenelgenubi Conjunct Pluto
Zubenelgenubi conjunct Pluto transforms exacting justice into fundamentally transformative, karmic reckoning. You are drawn to situations requiring total, irreversible accounts to be settled and possess the intensity to see justice through to its deepest level.
Zubenelgenubi Conjunct North Node
Zubenelgenubi conjunct the North Node orients destiny toward developing the moral courage for exacting, sometimes harsh justice and the willingness to hold yourself and others to demanding standards of fairness.
Zubenelgenubi Conjunct Ascendant
Zubenelgenubi on the Ascendant gives a presence of exacting, morally rigorous judgment. Others sense that you hold yourself and them to demanding standards of fairness and that your verdicts, however harsh, aim at genuine balance.
Zubenelgenubi Conjunct Midheaven
Zubenelgenubi on the Midheaven builds a career through exacting professional standards and the capacity for delivering harsh but fair judgments in professional contexts where accountability is paramount.
Zubenelgenubi Conjunct Part of Fortuna
The Part of Fortuna conjunct Zubenelgenubi exposes material prosperity to loss from multiple directions simultaneously. Wealth is vulnerable to theft, legal disputes, reckless speculation, and the treachery of those trusted to manage it, and financial setbacks often arrive through agents and intermediaries rather than through your own direct mistakes. The southern scale weighs your fortune and consistently finds it insufficient, creating a pattern where resources slip away through channels that are difficult to anticipate or defend against. Vigilance in financial partnerships and careful scrutiny of those who handle your assets become essential survival skills, as this placement teaches that material security requires the same exacting, unsentimental judgment that Zubenelgenubi demands in every other area of life.
Paran Interpretations
Parans describe what happens when Zubenelgenubi and a planet simultaneously occupy the four angles (rising, culminating, setting, nadir) at a given location.
Zubenelgenubi in Paran with Sun
Rising
Zubenelgenubi rising with the Sun marks someone who enters life with exacting moral instincts and demanding, justice-seeking determination.
Culminating
Zubenelgenubi culminating with the Sun places harsh but fair judgment at the peak of public career achievement.
Setting
Zubenelgenubi setting with the Sun suggests a legacy of exacting fairness and moral reckoning honored in the later years.
At the Nadir
Zubenelgenubi at the nadir with the Sun reveals deeply private moral rigor and exacting internal standards that anchor all outward judgment.
Zubenelgenubi in Paran with Moon
Rising
Zubenelgenubi rising with the Moon instills early emotional sensitivity to injustice and the demand for fair moral reckoning.
Culminating
Zubenelgenubi culminating with the Moon brings exacting emotional justice to its most publicly visible expression.
Setting
Zubenelgenubi setting with the Moon indicates moral emotional sensitivity that grows more exacting and fairly rigorous with experience.
At the Nadir
Zubenelgenubi at the nadir with the Moon conceals demanding emotional moral standards that operate as the hidden fulcrum of all feeling.
Zubenelgenubi in Paran with Mercury
Rising
Zubenelgenubi rising with Mercury bestows early analytical rigor and the instinct for exacting, precisely fair communication.
Culminating
Zubenelgenubi culminating with Mercury elevates harsh but fair critical judgment to the highest professional standard.
Setting
Zubenelgenubi setting with Mercury suggests a mind that grows more exactingly precise in its moral reasoning with decades.
At the Nadir
Zubenelgenubi at the nadir with Mercury reveals hidden reserves of exacting analytical justice beneath measured communication.
Zubenelgenubi in Paran with Venus
Rising
Zubenelgenubi rising with Venus shapes early love with demanding fairness and the exacting beauty of honest reckoning.
Culminating
Zubenelgenubi culminating with Venus brings recognition for art that holds beauty to demanding, honest standards.
Setting
Zubenelgenubi setting with Venus suggests creative expression that grows more honestly exacting with maturity.
At the Nadir
Zubenelgenubi at the nadir with Venus conceals demanding private aesthetic standards and exacting devotional criteria.
Zubenelgenubi in Paran with Mars
Rising
Zubenelgenubi rising with Mars channels early energy into the forceful enforcement of fair, demanding justice.
Culminating
Zubenelgenubi culminating with Mars places exacting, justice-enforcing assertive force at the apex of achievement.
Setting
Zubenelgenubi setting with Mars indicates fighting for fairness that grows more precisely exacting with experience.
At the Nadir
Zubenelgenubi at the nadir with Mars conceals reserves of justice-enforcing energy deployed for demanding moral causes.
Zubenelgenubi in Paran with Jupiter
Rising
Zubenelgenubi rising with Jupiter expands early moral rigor into broad, philosophically exacting justice.
Culminating
Zubenelgenubi culminating with Jupiter brings peak achievement through expansive, demandingly fair moral leadership.
Setting
Zubenelgenubi setting with Jupiter indicates growing philosophical scope for exacting justice in later years.
At the Nadir
Zubenelgenubi at the nadir with Jupiter reveals vast inner moral rigor and philosophical commitment to demanding fairness.
Zubenelgenubi in Paran with Saturn
Rising
Zubenelgenubi rising with Saturn demands early discipline in developing the structured, sustained exacting judgment of moral maturity.
Culminating
Zubenelgenubi culminating with Saturn achieves lasting authority through decades of disciplined, exactingly fair professional judgment.
Setting
Zubenelgenubi setting with Saturn builds an enduring legacy of demanding, structurally enforced justice refined across a lifetime.
At the Nadir
Zubenelgenubi at the nadir with Saturn establishes the deepest inner reserves of disciplined moral rigor and exacting fairness.
Zubenelgenubi in Paran with Ascendant
Rising
Zubenelgenubi rising with the Ascendant stamps the personality with visible moral rigor and exacting, justice-seeking bearing.
Culminating
Zubenelgenubi culminating with the Ascendant projects demanding, fairly exacting presence onto the broadest possible stage.
Setting
Zubenelgenubi setting with the Ascendant draws others who respect your exacting moral standards and trust your harsh but fair judgment.
At the Nadir
Zubenelgenubi at the nadir with the Ascendant grounds identity in deeply private moral rigor and demanding internal standards.
Zubenelgenubi in Paran with Midheaven
Rising
Zubenelgenubi rising with the Midheaven launches a career defined by exacting professional standards and demanding fairness.
Culminating
Zubenelgenubi culminating with the Midheaven represents peak career achievement through harsh but fair professional judgment.
Setting
Zubenelgenubi setting with the Midheaven indicates a career legacy of exacting fairness and moral accountability valued long after.
At the Nadir
Zubenelgenubi at the nadir with the Midheaven builds career success on hidden foundations of demanding moral discipline.
Notable Charts
Mahatma Gandhi
Ascendant near Zubenelgenubi
A life devoted to the scales of justice, weighing colonial oppression and demanding rebalancing through nonviolent means
Frequently Asked Questions
What does the name Zubenelgenubi mean?
The name Zubenelgenubi comes from Arabic: Al Zubān al Janūbiyyah, meaning "The Southern Claw (of the Scorpion)." Alpha Librae. The star is known by 4 different cultural names across world traditions.
Lunar Mansions
Zubenelgenubi serves as the determinant star for these 3 lunar mansions across different traditions.
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