
Johannes Diderik van der Waals, teacher, was born on November 23, 1837 in Leiden. With the Sun in Sagittarius, Johannes's chart begins from a Sagittarius core. Without a recorded birth time, the Moon and angles can't be pinned precisely, but the planetary placements by date still hold.
The chart centers on a Sagittarius Sun at the very beginning of its sign, tightly joined to Mercury, which reinforces a mind that is restless, expansive, and philosophically inclined. With the Moon landing in early Libra, his emotional tone leans toward harmony, fairness and a need for intellectual partnership. Because the birth time is unknown, the ascendant can only be approximated, but the combination of fire‑rooted Sun–Mercury and airy Libra Moon suggests a personality that presents itself as upbeat, inquisitive, and socially engaging, tempered by a natural inclination to mediate and seek balanced viewpoints.
The Moon’s trine Neptune (0°) gifts an inner imagination that softens the analytical Libra emotional tone, allowing for visionary insights and an idealistic empathy that can color his scientific thinking with a sense of the sublime. Venus trine Jupiter (0°) heightens his appreciation for beauty and structure, granting a generous, optimistic attitude toward values and aesthetics, while also easing any strict Capricornian restraint in the Venus placement. The Moon’s quincunx Uranus (1°) introduces an undercurrent of unexpected emotional shifts, prompting occasional restlessness that pushes him toward innovative ideas. Meanwhile, the Moon’s square to Chiron (1°) signals inner tension between his desire for relational equilibrium and a deeper wound concerning self‑acceptance, urging him to integrate these conflicting currents through reflective work.
Fire dominates the chart (four planets), and mutable signs are most numerous (five), indicating a temperament that is enthusiastic, adaptable, and constantly seeking new horizons. This combination makes him a pioneering thinker who thrives on intellectual freedom yet must balance restless curiosity with the need for stable, ethical frameworks. Overall: a visionary mind driven by restless optimism, tempered by a quest for harmonious understanding.
Sign in to generate the in-depth analysis — it becomes part of this page for everyone.
An interpretation of the chart above, generated from the computed placements.
Answers are generated from the natal placements above and shared with everyone.
Sign in to ask a question about this chart.
No questions yet.
Computed from the birth date (noon). The Moon is approximate and angles are omitted without a birth time.
Johannes is a restless and seeking Sagittarius Sun, with a balanced and relational Libra Moon. The chart leans fire and mutable.
△ trine · ⚹ sextile flow easily · □ square · ☍ opposition create tension · ☌ conjunction fuses energies · ⚻ quincunx asks for adjustment
Compare your birth chart with Johannes Diderik van der Waals's to see your synastry — the aspects between your planets.
More Sagittarius Suns of that era
Also born in Leiden