Jaroslav Heyrovsky — birth chart across three traditions
Born: 1890-12-20 (time unknown) · Prague, Austria-Hungary (now Czech Republic)
Data source: Rodden X (no recorded time). The Nobel Foundation's official laureate record gives 20 December 1890 in Prague, Austria-Hungary (now Czech Republic), but publishes no birth hour.
Jaroslav Heyrovsky received the 1959 Nobel Prize in Chemistry. The Nobel Foundation documents a birth on 20 December 1890 in Prague, Austria-Hungary (now Czech Republic). Because no birth hour is published, this chart omits time-dependent angles and houses.
Reading the chart
Sagittarius Sun, Aries Moon — Moon degree varies because the birth time is unknown; rising sign and sect are unavailable.
T-square: Venus opposite Neptune, both square Mars — the apex (Mars) marks a recurring pressure point and growth engine.
Fire is the leading element (33% weighted), while water is least emphasized — a texture worth noticing, not a verdict.
Mutable modality leads: the chart's default rhythm is adapting — adjusting and redistributing energy.
Sun at 28°34′ Sagittarius: core identity, vitality and sense of purpose operates expansively, candidly, aimed at the far horizon — the keynote is meaning.
Moon: exact longitude and sign unavailable because the birth time is unknown. Daily interval 12.2597° → 25.9204° (Aries).
T-square: Venus opposite Neptune, both square Mars — the apex (Mars) marks a recurring pressure point and growth engine.
T-square: Venus opposite Pluto, both square Mars — the apex (Mars) marks a recurring pressure point and growth engine.
Venus opposition Neptune (orb 0°01′, separating): Venus and Neptune face each other across an axis — awareness tends to arrive through other people and counterweights.
Mercury trine Saturn (orb 0°58′, applying): Mercury and Saturn flow — support arrives so easily it can be taken for granted.
Venus opposition Pluto (orb 1°45′, separating): Venus and Pluto face each other across an axis — awareness tends to arrive through other people and counterweights.
Western natal chart
Sun Sagittarius 28°34′ · Moon Aries (daily interval) · Ascendant omitted (birth time unknown) — Placidus houses, tropical zodiac.
| Body | Sign | House | Dignity | Motion |
|---|---|---|---|---|
| Sun | Sagittarius 28°34′ | — | peregrine | direct |
| Moon | Aries (daily interval) | — | — | indeterminate |
| Mercury | Capricorn 16°09′ | — | peregrine | direct |
| Venus | Sagittarius 4°45′ | — | peregrine | retrograde |
| Mars | Pisces 2°33′ | — | peregrine | direct |
| Jupiter | Aquarius 12°02′ | — | — | direct |
| Saturn | Virgo 17°08′ | — | peregrine | direct |
| Uranus | Scorpio 0°26′ | — | — | direct |
| Neptune | Gemini 4°46′ | — | — | retrograde |
| Pluto | Gemini 6°30′ | — | — | retrograde |
Strongest aspects
- Venus ☍ Neptune (opposition, orb 0.0°)
- Mercury △ Saturn (trine, orb 1.0°)
- Venus ☍ Pluto (opposition, orb 1.8°)
- Venus □ Mars (square, orb 2.2°)
- Neptune ☌ Pluto (conjunction, orb 1.7°)
- Mars □ Neptune (square, orb 2.2°)
- Mars △ Uranus (trine, orb 2.1°)
- Sun ⚹ Uranus (sextile, orb 1.9°)
Chinese Bazi 八字 — the Four Pillars
Day Master: Yin Wood (乙). Luck pillars run forward. Hour pillar omitted — it needs the exact birth time.
| 庚寅 Gēng Yín | 戊子 Wù Zǐ | 乙亥 Yǐ Hài |
Luck pillars 大運
| From age | Year | Pillar | Ten God |
|---|---|---|---|
| 5.4 | 1895 | 己丑 | indirectWealth |
| 15.4 | 1905 | 庚寅 | directOfficer |
| 25.4 | 1915 | 辛卯 | sevenKillings |
| 35.4 | 1925 | 壬辰 | directResource |
| 45.4 | 1935 | 癸巳 | indirectResource |
| 55.4 | 1945 | 甲午 | robWealth |
| 65.4 | 1955 | 乙未 | friend |
| 75.4 | 1965 | 丙申 | hurtingOfficer |
Vedic kundli ज्योतिष (sidereal, Lahiri)
Moon-dependent Vedic calculations are unavailable without an exact birth time; no local-noon Moon, nakshatra or dasha is published.
Vimshottari mahadashas
| Period lord | From | To | Years |
|---|---|---|---|
| Unavailable without an exact birth time | |||