Algenib is one of the four stars that form the Great Square of Pegasus, and in classical astrology it is known as the Wing of Pegasus. Its name comes from the Arabic al-janb, meaning 'the side' or 'the flank', a reference to the wing of the mythical horse. In natal astrology, Algenib is a star of no small consequence, associated with swiftness, elevation, and the power of the mind to rise above circumstances. Yet, like all fixed stars, its influence is not uniform: it depends on its position by house, sign, and aspect in the natal chart.

What is Algenib and where is it located?

Algenib is a bright star in the constellation of Pegasus, positioned at approximately 9°09′ of Aries in the tropical zodiac (epoch 2000). It is the gamma star of Pegasus and marks the wing of the winged horse. In the classical tradition, it is often grouped with the other stars of the Great Square: Markab, Scheat, and Alpheratz. These four stars were considered of the nature of Mars and Mercury, though Algenib itself is more specifically associated with Mars and the Sun.

Ptolemy, in the Tetrabiblos, describes the stars in the head of Pegasus as having the nature of Mars and Mercury, but Algenib, being on the wing, partakes more of the nature of Mars and the Sun. This gives it a fiery, active, and ambitious quality. It is not a star of passive fortune; it demands action, courage, and a willingness to take risks.

The meaning of Algenib in the natal chart

When Algenib is prominent in a natal chart—by conjunction with a planet, the Ascendant, or the Midheaven—it confers a desire for prominence and a capacity for rapid advancement. It is a star of the 'high flyer', but also of the 'fall from grace' if the native becomes arrogant or overreaches. In my practice, I have observed that individuals with Algenib strongly placed often experience sudden rises in status, but they must guard against the pride that precedes a fall.

The star is also linked to the power of speech and the written word. It gives a sharp, penetrating intellect and a talent for persuasion. Orators, writers, and politicians with Algenib on the Ascendant or Mercury often possess a remarkable ability to sway others. However, the same energy can manifest as sarcasm or a tendency to dominate conversations.

Algenib conjunct planets and angles

The specific effects of Algenib depend on which planet or angle it touches. Here are the most common configurations:

It is important to note that the orb of influence for fixed stars is typically 1° to 2°, with 1° being the most powerful. A conjunction within 1° is considered very strong; within 2° it is still significant but less intense.

Algenib in aspect to other planets

Algenib can also be activated by hard aspects (conjunction, square, opposition) from other planets, though the conjunction is the most potent. A square from Mars, for example, can indicate a combative nature and a tendency to attract enemies. An opposition from Saturn may bring delays and frustrations, but also the discipline to overcome them. In all cases, the native must learn to balance the assertive energy of Algenib with prudence and humility.

In my 30 years of practice, I have seen Algenib produce remarkable results when the native channels its energy into constructive pursuits. It is a star that rewards courage and initiative, but it punishes hubris. The key is to use its power to lift others as well as oneself.

How to interpret Algenib in your natal chart

To interpret Algenib in your natal chart, first locate its position at 9°09′ Aries. Check if any planets or angles fall within 1-2° of this degree. If so, note the planet and its house and sign. Then, consider the nature of the planet: a benefic like Venus or Jupiter will soften Algenib's fiery energy, while a malefic like Mars or Saturn will intensify it.

Also, look at the aspects Algenib makes to other planets. A trine or sextile can indicate a harmonious expression of its energy, while a square or opposition may indicate challenges that require effort to overcome. Finally, consider the sign and house placement of the planet conjunct Algenib. For example, Algenib conjunct the Midheaven in Aries will manifest in career and public life, while Algenib conjunct the Ascendant will affect the personality and physical body.

It is also worth noting that Algenib is one of the stars that can be used in mundane astrology to predict events on a global scale. But in natal astrology, its influence is personal and specific to the individual's chart.

In practice

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