Image: Wikimedia CommonsScience · April 15, 1707 · Basel
Leonhard Euler's Birth Chart
Sun in Aries · Moon in Libra
Leonhard Euler was a Swiss polymath who was active as a mathematician, physicist, astronomer, logician, geographer, music theorist and engineer. He founded the studies of graph theory and topology and made influential discoveries in many other branches of mathematics, such as analytic number theory, complex analysis, and infinitesimal calculus. He also introduced much of modern mathematical terminology and notation, including the notion of a mathematical function. He is known for his work in mechanics, fluid dynamics, optics, astronomy, and music theory. Euler has been called a "universal genius" who "was fully equipped with almost unlimited powers of imagination, intellectual gifts and extraordinary memory". He spent most of his adult life in Saint Petersburg, Russia, and in Berlin, then the capital of Prussia. Wikipedia
Section I · The core
The two luminaries
Two lights set the tone of the whole chart: the Sun, the identity; the Moon, the emotional world.
Leonhard Euler's Sun, in Aries
Your identity ignites at the start: you need causes, challenges and the freedom to go first.
Leonhard Euler's Moon, in Libra
Your emotional peace depends on the harmony around you: conflict weighs on you, beauty repairs you.
Section II · The map
Their natal wheel
The sky on the day they were born. The outer ring is the twelve signs; the lines across the centre, the aspects between planets. Without a birth time, houses and the Ascendant aren't drawn.
Section III · The detail
Planets and aspects
The exact numbers behind the drawing. Each table expands one layer of the wheel.
Leonhard Euler's placements
We compute the placements for the day of birth. Without the exact time the Ascendant and houses can't be fixed, but each planet's sign is reliable.
| Planet | Sign | Degree |
|---|---|---|
| Sun | Aries | 24°47′ |
| Moon | Libra | 7°24′ |
| Mercury | Taurus | 14°30′ |
| Venus | Pisces | 8°35′ |
| Mars | Cancer | 5°05′ |
| Jupiter | Leo ℞ | 21°04′ |
| Saturn | Gemini | 1°46′ |
| Uranus | Leo ℞ | 9°05′ |
| Neptune | Aries | 21°05′ |
| Pluto | Leo ℞ | 20°41′ |
Leonhard Euler's aspects
Each aspect is an angle between two planets; it defines how they speak to each other. Aspects to the Moon are approximate: they depend on the exact birth time.
Elements and modalities
How their energy is split across the four elements and the three modalities.
Section IV · The signature
The signature of their sky
The whole at a glance: how the planets are spread, and the accents that set the overall tone of the chart.
Splay
Your planets gather in irregular clusters: several well-defined centres of energy.
Their energy concentrates in the element of Fire and the Cardinal modality.
Jupiter is the most connected planet in their chart: 6 aspects tie it to the rest.
Three or more planets together in Leo: a strongly marked focus of energy in that area.
And your own sky?
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