Jon Folkman Age, Birthday, Zodiac Sign and Birth Chart

Jon Folkman (1938-1969) was an American mathematician known for significant contributions to combinatorics using topological methods. He earned his PhD from Princeton University in 1964. Notably, he is recognized for the Shapley-Folkman lemma in convex geometry and for constructing the Folkman Graph in 1967. Folkman's academic career was cut short due to a brain tumor, leading to depression and ultimately his untimely death by suicide. He was a pioneer in the theory of oriented matroids and posthumously published work in 1978.

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Zodiac Sign (Western)
Sagittarius

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Gemini

Moonsign, Sidereal Zodiac

Age (Today)
87 years, 1 month, 1 day

Your next birthday is 332 days away.

Death Anniversary
Friday, January 23, 2026

Next death anniversary is 13 days away.

Death Date
January 23, 1969

Place of Birth
Ogden

Time Zone - America/Denver (7:0 W)

Chinese Zodiac Sign
Tiger (虎)
Birth Number
08

Life Path Number
5
Name Number (Chaldean)
43 => 7

Name Number (Pythagorean)
3

Meaning of the name - Jon

God is gracious, dove

Read Full Jon Name Analysis

December 8, 1938 Facts

Generation Group

Jon Folkman belongs to the Silent Generation group.


Place of Birth: Ogden

Cause of Death: Suicide after depression following a brain tumor.

Educated At: Princeton University

Occupation: mathematician

Employers: Rand Corporation

Awards Received: Putnam Fellow (1960)


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 December 8, 1938

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on December 8, 2025 Secondary Progressions for December 8, 2025
Sun 16 Sagittarius 2 16 Sagittarius 56 14 Pisces 18
Moon 4 Cancer 42 9 Leo 22 14 Virgo 58
Mercury 28 Sagittarius 14 26 Scorpio 21 27 Pisces 8
Venus 19 Scorpio 39 10 Sagittarius 0 0 Aquarius 16
Mars 28 Libra 0 25 Sagittarius 6 21 Sagittarius 8
Jupiter 26 Aquarius 21 23 Cancer 58 14 Pisces 49
Saturn 11 Aries 23 25 Pisces 10 16 Aries 36
Uranus 14 Taurus 39 28 Taurus 45 14 Taurus 36
Neptune 23 Virgo 15 29 Pisces 22 22 Virgo 10
Pluto 1 Leo 14 2 Aquarius 4 29 Cancer 30
Rahu 16 Scorpio 6 13 Pisces 23 11 Scorpio 30
Ketu 16 Taurus 6 13 Virgo 23 11 Taurus 30

Chandra Kundali (Equal House, North Indian Diamond Chart)