Joan Henri van der Waals was a professor and chemist from the Netherlands. He contributed significantly to the field of chemistry and is known for his scientific work, particularly in the area of molecular interactions. His research has had a lasting impact on physical chemistry and the understanding of gas behavior, including the van der Waals equation which describes the state of real gases. He is recognized as a key figure in the development of modern chemistry.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 327 days away.
Death Anniversary
Next death anniversary is 12 days away.
Death Date
Place of Birth
Time Zone - Europe/Amsterdam (1:19 E)
Chinese Zodiac Sign
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Meaning of the name - Joan
God is gracious; Yahweh is gracious; The Lord is gracious; God is merciful; The Lord is merciful
Read Full Joan Name AnalysisMay 2, 1920 Facts
Generation Group
Joan Henri van der Waals belongs to the GI Generation group.
Place of Birth: Amsterdam
Place of Death: Leiden
Educated At: University of Groningen | University of Amsterdam
Occupation: experimental physicist | university teacher | chemist | physicist
Employers: Leiden University
Awards Received: Bourke Award
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.Ephemeris for May 2, 1920
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 2, 2026 | Secondary Progressions for May 2, 2026 |
|---|---|---|---|
| Sun | 11 Taurus 42 | 12 Taurus 3 | 23 Leo 14 |
| Moon | 4 Scorpio 29 | 19 Scorpio 56 | 23 Virgo 50 |
| Mercury | 19 Aries 6 | 28 Aries 42 | 4 Leo 37 |
| Venus | 24 Aries 59 | 10 Gemini 2 | 5 Virgo 15 |
| Mars | 26 Libra 52 | 17 Aries 28 | 18 Scorpio 12 |
| Jupiter | 9 Leo 6 | 19 Cancer 8 | 27 Leo 27 |
| Saturn | 5 Virgo 34 | 9 Aries 12 | 12 Virgo 51 |
| Uranus | 5 Pisces 3 | 0 Gemini 22 | 4 Pisces 5 |
| Neptune | 8 Leo 47 | 3 Aries 18 | 11 Leo 44 |
| Pluto | 6 Cancer 1 | 5 Aquarius 30 | 8 Cancer 22 |
| Rahu | 15 Scorpio 53 | 5 Pisces 44 | 10 Scorpio 16 |
| Ketu | 15 Taurus 53 | 5 Virgo 44 | 10 Taurus 16 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
