Alioth, also known as Epsilon Ursae Majoris, is the brightest star in the Big Dipper’s handle and the 31st brightest star in the night sky. In classical astrology, it is a fixed star of magnitude 1.8, situated at approximately 8°54′ of Libra (for the year 2000). Its nature is that of Mars, and its reputation is formidable. In this article, we will examine what Alioth means in the natal chart, especially when it is conjunct a planet or placed on an angle.
What Does Alioth Represent in the Natal Chart?
Vivian Robson, in his Fixed Stars and Constellations in Astrology, describes Alioth as a star of “danger, anger, destructive nature. Mass catastrophes and conflagrations. Perseverance.” This is not a gentle influence. It combines the raw, fiery energy of Mars with a relentless, almost stubborn determination. When Alioth is prominent in a natal chart, it indicates a person who is driven, passionate, and capable of great endurance, but also prone to outbursts of anger and involvement in destructive events.
In my 30 years of practice, I have observed that Alioth does not merely signify external catastrophe; it often manifests as an internal pressure that demands action. The native may feel a constant urge to push forward, to overcome obstacles, and to fight for what they believe is right. However, if this energy is not channeled constructively, it can lead to conflict, accidents, and self-destructive behavior.
Alioth is part of the constellation Ursa Major, the Great Bear. In mythology, the bear is a symbol of strength, protection, and ferocity. The star’s position in the handle of the Dipper suggests a connection to leadership and guidance, but also to the potential for violence when that leadership is challenged. It is a star of extremes: it can grant extraordinary courage and resilience, but it can also bring ruin.
Alioth on the Angles
When Alioth is conjunct one of the four angles of the natal chart—the Ascendant, Midheaven, Descendant, or Imum Coeli—its influence is magnified. The angles are the most sensitive points in the chart, and a fixed star on an angle will color the entire life direction.
On the Ascendant, Alioth gives a strong, forceful personality. The native may be physically robust, with a commanding presence. They are not afraid to take risks, but they can also be reckless. There is a tendency toward accidents, especially those involving fire, sharp objects, or machinery. The temper is quick, and the native must learn to control it.
On the Midheaven, Alioth indicates a career marked by struggle and achievement. The native may rise to prominence through sheer determination, but they may also face public scandals or conflicts. Professions that involve danger, such as the military, emergency services, or heavy industry, are common. The native may be seen as a leader, but also as a controversial figure.
On the Descendant, Alioth affects partnerships. The native may attract partners who are aggressive or domineering, or they may project their own Martian qualities onto others. Relationships can be volatile, with frequent arguments and power struggles. It is essential for the native to cultivate diplomacy and patience.
On the Imum Coeli, Alioth influences the home and family. There may be a history of conflict or tragedy within the family, or the native may have a strong desire to dominate their domestic environment. The home could be a place of both refuge and battleground.
Alioth Conjunct Planets
The conjunction of Alioth with a planet intensifies that planet’s expression with Martian qualities. The orb should be kept tight—no more than 1-2 degrees—to be significant.
Sun conjunct Alioth: The native has a powerful will and a strong sense of self. They are natural leaders but can be tyrannical. There is a risk of burnout or heart problems due to excessive stress.
Moon conjunct Alioth: Emotional intensity and a tendency to react with anger or defensiveness. The native may have a turbulent family life or experience loss through fire or violence. They are fiercely protective of loved ones.
Mercury conjunct Alioth: A sharp, incisive mind, but also a sharp tongue. The native may be argumentative and prone to verbal conflicts. They excel in debates but can alienate others.
Venus conjunct Alioth: Passionate in love, but also jealous and possessive. Relationships are intense and may end abruptly. There is a love of beauty, but also a tendency to attract drama.
Mars conjunct Alioth: This is a double dose of Mars energy. The native is courageous, energetic, and unstoppable—but also prone to accidents, violence, and reckless behavior. They must find constructive outlets for their aggression.
Jupiter conjunct Alioth: Success through bold action, but also the risk of overconfidence and hubris. The native may be a charismatic leader, but they can also be dogmatic and intolerant.
Saturn conjunct Alioth: A heavy burden of responsibility. The native may face many obstacles and hardships, but they have the perseverance to overcome them. There can be a fear of failure or a rigid, authoritarian streak.
Uranus conjunct Alioth: Sudden upheavals and rebellions. The native is a revolutionary, but they may also be accident-prone. They are drawn to dangerous causes.
Neptune conjunct Alioth: Confusion and deception, but also a powerful imagination. The native may be drawn to dangerous fantasies or be the victim of fraud. They must be careful with drugs and alcohol.
Pluto conjunct Alioth: A ruthless drive for power. The native can be a force of destruction or transformation. They may be involved in mass movements or catastrophes.
Practical Takeaway
- Channel the energy: Alioth demands action. Find constructive outlets for your Martian drive—sports, martial arts, or a demanding career.
- Control your temper: Anger is your greatest enemy. Practice mindfulness and learn to pause before reacting.
- Be aware of dangers: Take extra precautions with fire, machinery, and sharp objects. Avoid unnecessary risks.
- Use your perseverance: Alioth grants incredible endurance. When you face obstacles, remember that you have the strength to overcome them.