Tom DeMarco Age, Birthday, Zodiac Sign and Birth Chart

Tom DeMarco is an American software engineer, author, and consultant known for his contributions to software engineering. He was one of the early developers of structured analysis in the 1970s. DeMarco has written extensively on management and software development methodologies, influencing practices in the software industry.

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Zodiac Sign (Western)
Leo

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Pisces

Moonsign, Sidereal Zodiac

Age (Today)
85 years, 29 days

Your next birthday is 335 days away.

Place of Birth
Hazleton

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

Chinese Zodiac Sign
Dragon (龙)
Birth Number
2

Life Path Number
6
Name Number (Chaldean)
41 => 5

Name Number (Pythagorean)
8

Meaning of the name - Tom

twin

Read Full Tom Name Analysis

August 20, 1940 Facts

Generation Group

Tom DeMarco belongs to the Silent Generation group.


Place of Birth: Hazleton

Educated At: Cornell University College of Engineering | University of Paris | Cornell University | Columbia University

Occupation: consultant | computer scientist | engineer | writer

Employers: Bell Labs

Awards Received: Stevens Award | IEEE Fellow


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 August 20, 1940

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on August 20, 2025 Secondary Progressions for August 20, 2025
Sun 27 Leo 27 27 Leo 53 21 Scorpio 8
Moon 27 Pisces 23 25 Cancer 42 5 Taurus 24
Mercury 13 Leo 7 9 Leo 23 17 Scorpio 13
Venus 12 Cancer 42 24 Cancer 1 14 Libra 20
Mars 0 Virgo 38 8 Libra 38 25 Libra 22
Jupiter 15 Taurus 13 15 Cancer 45 9 Taurus 5
Saturn 14 Taurus 55 0 Aries 37 10 Taurus 43
Uranus 26 Taurus 6 1 Gemini 22 24 Taurus 16
Neptune 24 Virgo 13 1 Aries 37 27 Virgo 7
Pluto 3 Leo 12 1 Aquarius 59 4 Leo 19
Rahu 13 Libra 13 19 Pisces 13 8 Libra 43
Ketu 13 Aries 13 19 Virgo 13 8 Aries 43

Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025

Note: Multiple transits occurring in close proximity often signify a major event in a person's life.

Tom DeMarco's 2025 Transits to Natal Planets