Leigh Van Valen Age, Birthday, Zodiac Sign and Birth Chart

Leigh M. Van Valen (August 12, 1935 - October 16, 2010) was an American evolutionary biologist known for his contributions to taxonomy and evolutionary theory. He proposed the Red Queen hypothesis in 1973, complementing his law of extinction, which concerned the constant probability of extinction among closely related families of organisms. He defined the Ecological Species Concept in 1976 and suggested in 1991 that HeLa cells be defined as a new species called Helacyton gartleri. Van Valen was a professor at the University of Chicago's Department of Ecology and Evolution.

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Zodiac Sign (Western)
Leo

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Sagittarius

Moonsign, Sidereal Zodiac

Age (Today)
89 years, 3 months, 13 days

Your next birthday is 259 days away.

Death Anniversary
Wednesday, October 16, 2024

Next death anniversary is 40 days away.

Death Date
October 16, 2010

Place of Birth
Albany

Time Zone - America/New_York (4:0 W)

Chinese Zodiac Sign
Pig (猪)
Birth Number
3

Life Path Number
2
Name Number (Chaldean)
49 => 4

Name Number (Pythagorean)
6

Meaning of the name - Leigh

meadow, clearing in a forest

Read Full Leigh Name Analysis

August 12, 1935 Facts

Generation Group

Leigh Van Valen belongs to the Silent Generation group.


Place of Birth: Albany

Place of Death: Chicago

Cause of Death: leukemia

Occupation: biologist

Employers: University of Chicago


Astrology Analysis

Ephemeris for August 12, 1935

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on August 12, 2024 Secondary Progressions for August 12, 2024
Sun 19 Leo 0 20 Leo 26 16 Scorpio 19
Moon 23 Capricorn 3 20 Scorpio 38 3 Taurus 26
Mercury 21 Leo 48 1 Virgo 39 29 Libra 26
Venus 22 Virgo 13 9 Virgo 18 29 Virgo 58
Mars 7 Scorpio 52 15 Gemini 23 8 Capricorn 54
Jupiter 14 Scorpio 41 16 Gemini 21 29 Scorpio 56
Saturn 8 Pisces 20 17 Pisces 51 3 Pisces 39
Uranus 5 Taurus 31 27 Taurus 7 2 Taurus 59
Neptune 13 Virgo 22 29 Pisces 29 16 Virgo 19
Pluto 26 Cancer 16 0 Aquarius 23 27 Cancer 22
Rahu 20 Capricorn 24 8 Aries 58 15 Capricorn 41
Ketu 20 Cancer 24 8 Libra 58 15 Cancer 41

Chandra Kundali (Equal House, North Indian Diamond Chart)