Sirius
BehenianAlpha Canis Majoris · Canis Major
Position (2026)
♋ 14°27' Cancer
Magnitude
-1.44
Planetary Nature
Jupiter / Mars (robson)
Spectral Type
A0m...
Sirius in Astrology
Sirius, the Dog Star and brightest star in the night sky, confers ambition, devotion, and brilliance that demands expression. Its Jupiter-Mars nature combines expansive vision with forceful drive, producing individuals who burn brighter than their peers. Sirius grants fame, honor, and exceptional achievement, but also carries the risk of excess, the flame that burns twice as bright can exhaust itself. Those marked by Sirius are devoted to their purpose with a faithfulness that echoes the Dog Star's ancient association with loyalty and guardianship.
Natal Conjunctions
Sirius Conjunct Sun
Sirius conjunct the Sun produces a personality that radiates exceptional vitality and ambition. The individual shines with uncommon brightness in their chosen field and draws attention through sheer force of presence. Fame and honor are strongly indicated, though the native must guard against burnout from the intensity of their own drive.
Sirius Conjunct Moon
Sirius conjunct the Moon creates an emotional nature of passionate devotion and ambitious feeling. The inner life burns with purposeful intensity, and the native possesses powerful instincts for achievement. Emotional fulfillment requires a cause or person worthy of complete dedication.
Sirius Conjunct Mercury
Sirius conjunct Mercury bestows a mind of exceptional clarity and ambitious scope. The native thinks in grand terms and communicates with authority and persuasive force. Intellectual pursuits carry an intensity that elevates the ordinary into the brilliant, and the individual is often recognized for the originality of their ideas.
Sirius Conjunct Venus
Sirius conjunct Venus attracts through radiant charisma and devoted affection. Relationships are pursued with focused intensity, and the native offers a loyalty that is both touching and demanding. Artistic expression carries exceptional brilliance and a quality of devoted craftsmanship.
Sirius Conjunct Mars
Sirius conjunct Mars amplifies drive and ambition to extraordinary levels. The native possesses exceptional physical energy and competitive instinct, with a capacity for sustained, focused effort that outlasts all rivals. Achievement comes through tireless devotion to the chosen pursuit.
Sirius Conjunct Jupiter
Sirius conjunct Jupiter expands ambition and vision into the broadest possible territory. The native is drawn to large-scale achievements and possesses the combination of vision and faith needed to attempt what others consider impossible. Fortune favors the bold under this influence.
Sirius Conjunct Saturn
Sirius conjunct Saturn disciplines brilliant ambition into structured, enduring achievement. The native learns that sustained brilliance requires a foundation of patient effort, and builds lasting success through the combination of exceptional drive and methodical perseverance.
Sirius Conjunct Uranus
Sirius conjunct Uranus channels brilliant energy into revolutionary or technological innovation. The native blazes trails in cutting-edge fields and often becomes famous for breakthroughs that redefine what is possible. The combination of intensity and originality produces exceptional results.
Sirius Conjunct Neptune
Sirius conjunct Neptune channels devotional energy into spiritual or artistic pursuits of extraordinary intensity. The native possesses a visionary brilliance that operates at the boundary of inspiration and obsession. Creative or spiritual work carries an otherworldly luminosity.
Sirius Conjunct Pluto
Sirius conjunct Pluto intensifies ambition and devotion to transformative levels. The native undergoes complete commitment to their purpose, and the resulting achievements carry the power to transform not only the individual but the field in which they operate.
Sirius Conjunct North Node
Sirius conjunct the North Node marks a destiny of exceptional achievement and devoted service to a higher purpose. The soul evolves through learning to channel brilliant energy without burning out or losing sight of what the brilliance serves.
Sirius Conjunct Ascendant
Sirius on the Ascendant bestows a luminous, commanding presence that draws attention in any setting. The native radiates vitality and purposeful energy, and others instinctively recognize someone operating at an exceptional level. The life path demands visible, ambitious engagement with the world.
Sirius Conjunct Midheaven
Sirius on the Midheaven marks a career trajectory aimed at the highest levels of achievement and recognition. Professional success carries an exceptional quality, the native does not merely succeed but excels in ways that set them apart from all competitors. Fame and honor in the profession are strongly indicated.
Paran Interpretations
Parans describe what happens when Sirius and a planet simultaneously occupy the four angles (rising, culminating, setting, nadir) at a given location.
Sirius in Paran with Sun
Rising
Sirius rising with the Sun marks a life ignited by exceptional ambition and early recognition of outstanding talent.
Culminating
Sirius culminating with the Sun places brilliant achievement at the apex of public recognition.
Setting
Sirius setting with the Sun indicates a legacy of devoted service and enduring brilliance recognized after the peak years.
At the Nadir
Sirius at the nadir with the Sun conceals extraordinary drive and luminous ambition at the deepest foundations of the personality.
Sirius in Paran with Moon
Rising
Sirius rising with the Moon awakens passionate devotion and ambitious emotional instincts from the earliest years.
Culminating
Sirius culminating with the Moon brings devoted emotional energy to its highest public expression.
Setting
Sirius setting with the Moon indicates deepening devotional and emotional intensity in the mature years.
At the Nadir
Sirius at the nadir with the Moon harbors a burning emotional core that fuels all outward achievement.
Sirius in Paran with Mercury
Rising
Sirius rising with Mercury bestows early intellectual brilliance and a commanding communicative presence.
Culminating
Sirius culminating with Mercury elevates intellectual achievement and persuasive power to career-defining heights.
Setting
Sirius setting with Mercury deepens intellectual devotion over time, producing increasingly brilliant work with age.
At the Nadir
Sirius at the nadir with Mercury conceals a mind of exceptional power that operates beneath the visible surface.
Sirius in Paran with Venus
Rising
Sirius rising with Venus initiates a life marked by radiant attraction and early experiences of devoted love.
Culminating
Sirius culminating with Venus achieves peak recognition through artistic brilliance or magnetic social presence.
Setting
Sirius setting with Venus brings enduring devotion in relationships and deepening artistic power in later life.
At the Nadir
Sirius at the nadir with Venus conceals depths of devotion and aesthetic sensitivity that few ever fully perceive.
Sirius in Paran with Mars
Rising
Sirius rising with Mars produces an individual of exceptional drive and competitive fire from the earliest years.
Culminating
Sirius culminating with Mars places tireless ambition and physical achievement at the career apex.
Setting
Sirius setting with Mars channels extraordinary energy into sustained pursuits that yield results over a lifetime.
At the Nadir
Sirius at the nadir with Mars conceals phenomenal reserves of drive and competitive energy beneath a composed surface.
Sirius in Paran with Jupiter
Rising
Sirius rising with Jupiter expands ambition and fortune from birth, granting early confidence in large-scale vision.
Culminating
Sirius culminating with Jupiter achieves the widest possible recognition through visionary achievement.
Setting
Sirius setting with Jupiter brings expanding wisdom, generosity, and philosophical depth in the mature years.
At the Nadir
Sirius at the nadir with Jupiter builds on hidden foundations of vast inner faith and expansive ambition.
Sirius in Paran with Saturn
Rising
Sirius rising with Saturn demands early discipline as the foundation for exceptional future achievement.
Culminating
Sirius culminating with Saturn achieves lasting brilliance through structured, patient mastery over many years.
Setting
Sirius setting with Saturn builds an enduring legacy of disciplined excellence recognized across generations.
At the Nadir
Sirius at the nadir with Saturn establishes rigorous foundations that support the brightest outward achievements.
Sirius in Paran with Ascendant
Rising
Sirius rising with the Ascendant stamps the entire personality with luminous vitality and unmistakable ambition.
Culminating
Sirius culminating with the Ascendant projects personal brilliance onto the broadest stage of public life.
Setting
Sirius setting with the Ascendant draws others who recognize and are inspired by the native's exceptional presence.
At the Nadir
Sirius at the nadir with the Ascendant grounds identity in deep reserves of devoted energy and driving purpose.
Sirius in Paran with Midheaven
Rising
Sirius rising with the Midheaven launches a career trajectory of exceptional promise and early professional recognition.
Culminating
Sirius culminating with the Midheaven represents the summit of career brilliance and public honors.
Setting
Sirius setting with the Midheaven indicates a professional legacy of devoted excellence that endures across time.
At the Nadir
Sirius at the nadir with the Midheaven builds career success on hidden foundations of tireless ambition and inner fire.
Behenian Correspondences
Gemstone
Beryl
Plant
Juniper
Mythology & History
Sirius, the Dog Star, is the brightest star in the night sky and takes its name from the Greek Seirios, meaning 'scorching' or 'glowing.' The ancient Egyptians called it Sopdet (Sothis in Greek) and built their entire calendar around its heliacal rising, which coincided with the annual flooding of the Nile and the beginning of the agricultural year. The appearance of Sirius before dawn was the most important celestial event in Egyptian culture, heralded by weeks of priestly observation from temple rooftops. The Romans called the period of its conjunction with the Sun the dies caniculares, the dog days, believing the combined heat of Sun and Sirius caused the oppressive summer weather.
As a Behenian star, Sirius was associated with beryl and juniper, and its talismans were said to grant the goodwill of the spirit world, honor, and peaceful relations. Ptolemy assigned it the nature of Jupiter and Mars, a powerful combination of expansion and drive. Sirius is perhaps the most discussed star in all of astrological literature, associated with brilliance, burning ambition, and the danger of excess. The Egyptians' profound reverence for Sirius elevated it beyond ordinary stellar influence: it was the star of Isis, the great goddess, and its appearance meant the renewal of all life. Medieval astrologers considered it supremely powerful for worldly success.
Canis Major Context
Sirius marks the nose (or the eye, depending on tradition) of Canis Major, the Greater Dog, who follows the hunter Orion across the sky. The Greeks told various stories about this celestial dog: it was Laelaps, the hound that never failed to catch its prey, given by Zeus and eventually turned to stone along with its quarry the Teumessian fox when Zeus tired of the paradox of an uncatchable fox pursued by an inescapable dog. The constellation represents faithfulness, pursuit, and the relentless drive to reach one's target.
Notable Charts
Oprah Winfrey
Midheaven conjunct Sirius
Sirius' themes of brilliance, public honor, and enormous influence expressed through media empire
David Bowie
Mars conjunct Sirius
Dazzling creative intensity and the burning drive to transcend ordinary artistic boundaries
Frequently Asked Questions
What does Sirius conjunct the Midheaven mean?
Sirius conjunct the Midheaven is one of the most powerful placements for worldly success. The brightest star in the sky on the career angle grants fame, authority, and the capacity for enduring achievement. The Jupiter-Mars nature amplifies ambition with fortune. Many prominent leaders and public figures have this contact.
Is Sirius the most important fixed star in astrology?
Sirius is the brightest star visible from Earth and has been the most observed and revered star across human civilizations. While Regulus holds the title of 'most royal,' Sirius may be the single most impactful star in chart work due to its brilliance, its associations with fame and burning ambition, and its deep mythological roots across Egyptian, Greek, and Arabic traditions.
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