Image: Wikimedia CommonsScience · February 28, 1473 · Toruń
Nicolaus Copernicus's Birth Chart
Sun in Pisces · Moon in Sagittarius ≈
Nicolaus Copernicus was a Renaissance polymath who formulated a model of the universe that placed the Sun rather than Earth at its center. The publication of Copernicus's model in his book De revolutionibus orbium coelestium, just before his death in 1543, was a major event in the history of science, triggering the Copernican Revolution and making a pioneering contribution to the Scientific Revolution. Though a similar heliocentric model had been developed eighteen centuries earlier by Aristarchus of Samos, an ancient Greek astronomer, Copernicus likely arrived at his model independently. 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.
Nicolaus Copernicus's Sun, in Pisces
Your core is compassion: dissolving borders, imagining, feeling the world as a single fabric.
Nicolaus Copernicus's Moon, in Sagittarius
Your spirit needs air and future: movement, laughter and a good reason to believe repair you.
Without an exact birth time, the Moon could fall in the neighbouring sign: it changed sign that day.
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.
Nicolaus Copernicus'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 | Pisces | 10°02′ |
| Moon | Sagittarius | 3°13′ |
| Mercury | Pisces | 26°27′ |
| Venus | Aries | 6°58′ |
| Mars | Aquarius | 21°36′ |
| Jupiter | Sagittarius | 4°33′ |
| Saturn | Gemini | 18°37′ |
| Uranus | Scorpio ℞ | 4°58′ |
| Neptune | Scorpio ℞ | 18°09′ |
| Pluto | Virgo ℞ | 16°15′ |
Nicolaus Copernicus'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.
Bucket
A group of planets with a single one opposite: that 'handle' planet becomes the channel of the whole chart.
Their energy concentrates in the element of Water and the Mutable modality.
Sun is the most connected planet in their chart: 7 aspects tie it to the rest.
An opposition with a third planet square to both: the chart's engine of tension and achievement.
And your own sky?
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