Cornelis Zwaan, known as Cees or Kees, was a Dutch astronomer and solar physicist born on July 24, 1928, in Doorn, Netherlands. His work significantly contributed to the field of astronomy and solar physics. Zwaan passed away on June 16, 1999, in his birthplace of Doorn. His legacy includes insights and advancements in understanding solar phenomena.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 312 days away.
Death Anniversary
Next death anniversary is 90 days away.
Death Date
Place of Birth
Time Zone - Europe/Amsterdam (1:19 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Cornelis
man of the horn
Read Full Cornelis Name AnalysisJuly 24, 1928 Facts
Generation Group
Cornelis Zwaan belongs to the Silent Generation group.
Place of Birth: Doorn
Place of Death: Doorn
Educated At: Utrecht University
Occupation: university teacher | astronomer
Employers: Utrecht University
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 July 24, 1928
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 24, 2025 | Secondary Progressions for July 24, 2025 |
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Sun | 1 Leo 15 | 1 Leo 48 | 5 Scorpio 46 |
Moon | 29 Libra 37 | 27 Cancer 7 | 12 Taurus 34 |
Mercury | 11 Cancer 35 | 14 Leo 0 | 25 Libra 15 |
Venus | 7 Leo 34 | 22 Gemini 16 | 7 Sagittarius 2 |
Mars | 19 Taurus 39 | 21 Virgo 41 | 8 Cancer 2 |
Jupiter | 8 Taurus 13 | 10 Cancer 5 | 5 Taurus 13 |
Saturn | 13 Sagittarius 21 | 1 Aries 42 | 16 Sagittarius 51 |
Uranus | 7 Aries 20 | 0 Gemini 42 | 4 Aries 14 |
Neptune | 27 Leo 53 | 2 Aries 4 | 1 Virgo 3 |
Pluto | 17 Cancer 5 | 2 Aquarius 35 | 18 Cancer 22 |
Rahu | 6 Gemini 46 | 20 Pisces 40 | 1 Gemini 38 |
Ketu | 6 Sagittarius 46 | 20 Virgo 40 | 1 Sagittarius 38 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
