Aludra is a fixed star of the second magnitude in the constellation Canis Major, the Greater Dog. It is the star Eta Canis Majoris, and in the classical tradition it is associated with the nature of Venus. Its position in the natal chart, especially when conjunct an angle or a planet, can reveal much about a person's character and fate. In this article, I will explain the meaning of Aludra in the natal chart, drawing on the work of Vivian Robson and other classical authors.
What is Aludra?
Aludra is located in the tail of the Greater Dog, a constellation that has long been associated with fidelity, watchfulness, and the chase. The star's name comes from the Arabic al-ʿudhrā, meaning "the virgin" or "the pure one," though its astrological reputation is more complex. Robson, in his Fixed Stars and Constellations in Astrology, describes Aludra as being of the nature of Venus. This Venusian quality gives it a gentle, affectionate, and devoted character, but also a susceptibility to the opinions and slander of others.
Robson's concise delineation is worth quoting in full: "Danger of scandal and disgrace, connected with dogs. Faithfulness and devotion but vulnerability to slander." This captures the dual nature of the star: it grants loyalty and deep affection, but it also exposes the native to gossip, misunderstanding, and reputational harm. The connection with dogs is literal in some cases, but more often it symbolizes the qualities of the dog: faithfulness, protectiveness, and a tendency to be blamed unfairly.
The nature of Aludra
As a Venusian star, Aludra inclines towards love, beauty, harmony, and sociability. It can indicate a person who is charming, affectionate, and eager to please. However, the shadow side of Venus is also present: a desire for approval, a tendency to be overly sensitive to criticism, and a vulnerability to flattery. When Aludra is prominent, the native may be well-liked but also the subject of envy or malicious talk.
The dog connection adds another layer. Dogs are loyal and protective, but they can also be perceived as a nuisance or a threat. In the same way, the native may be fiercely loyal to their friends and family, but may also attract criticism for their associations or for being too trusting. The scandal and disgrace mentioned by Robson often arise from misplaced trust or from being too open with personal information.
Aludra on the angles
When Aludra is conjunct an angle of the natal chart—the Ascendant, Midheaven, Descendant, or Imum Coeli—its influence is heightened and more visible in the native's life. The angles are the most sensitive points of the chart, and a fixed star on an angle can shape the native's personality, reputation, and public image.
On the Ascendant
Aludra on the Ascendant gives a pleasant and attractive appearance, with a gentle and affectionate manner. The native is likely to be well-liked and to have a strong sense of loyalty. However, they may also be the target of gossip or slander, especially in their local community or among siblings and neighbors. The native's reputation may suffer from rumors that are not entirely true, and they may need to be careful about whom they trust.
On the Midheaven
Aludra on the Midheaven can bring success in careers related to Venus, such as art, beauty, entertainment, or hospitality. The native may be admired for their charm and social grace. But the star also warns of scandal in the public sphere. The native's career or reputation could be damaged by malicious talk or by associations that are misunderstood. It is important for such individuals to maintain a spotless public image and to avoid any hint of impropriety.
On the Descendant and Imum Coeli
On the Descendant, Aludra may indicate a partner who is devoted and faithful, but also vulnerable to slander. The native may need to defend their partner's reputation or may themselves be the subject of gossip within their marriage or partnerships. On the Imum Coeli, the influence is more private, affecting the native's home and family life. There may be a family history of scandal or a tendency for the native to be misunderstood by their family.
Aludra conjunct planets
The conjunction of Aludra with a planet modifies the planet's expression and brings the star's themes into the areas of life that the planet governs. The orb should be kept tight—no more than one degree, and preferably within thirty minutes of arc.
With the Sun
Aludra conjunct the Sun gives a warm, affectionate, and loyal character. The native is likely to be generous and kind-hearted, but may also be overly sensitive to criticism. The father or authority figures may be a source of scandal or may be unfairly criticized. The native's own reputation may be subject to gossip, especially in matters of love or pleasure.
With the Moon
Aludra conjunct the Moon heightens emotional sensitivity and a strong need for affection. The native may be deeply devoted to their family and home, but may also be easily hurt by slander or by the disapproval of others. The mother may be a source of scandal or may be the subject of gossip. There may be a strong connection with dogs or other pets.
With Venus
This is a powerful conjunction, as both the star and the planet share a Venusian nature. It intensifies the qualities of love, beauty, and sociability. The native is charming and attractive, but also more vulnerable to jealousy and slander in love. Romantic relationships may be plagued by gossip or misunderstandings. The native may be accused of being too flirtatious or of having loose morals, even if innocent.
With Mercury
Aludra conjunct Mercury can indicate a talent for communication, especially in writing or speaking about love and relationships. However, the native may be the subject of malicious rumors or may inadvertently cause scandal through their words. It is important to be careful with what one says and writes, as Mercury also rules gossip and slander.
With Mars and Saturn
With Mars, Aludra may bring conflicts arising from slander or from the defense of one's reputation. The native may be quick to react to perceived insults. With Saturn, the scandal may be more enduring, and the native may feel isolated or unjustly criticized. There may be a fear of disgrace or a tendency to be overly cautious about their public image.
In practice
- Check if Aludra is within 1° of an angle or planet—tight orbs are essential for fixed stars.
- Look for Venusian themes (love, beauty, sociability) combined with vulnerability to gossip or scandal.
- Consider the house placement and aspects to determine where slander or devotion may manifest.
- Advise clients to be mindful of their reputation and to choose their confidants wisely.