Kathleen Antonelli was an American computer programmer, mathematician, and computer scientist born on February 12, 1921, in County Donegal, Ireland. She emigrated to the U.S. as a child and excelled in mathematics, graduating from Chestnut Hill College in 1942. During World War II, she worked as a human computer calculating artillery projectile paths and later became one of the first programmers of ENIAC. Antonelli played a crucial role in developing programming techniques and was recognized for her contributions to early computing before passing away due to cancer in 2006.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 251 days away.
Death Anniversary
Next death anniversary is 46 days away.
Death Date
Place of Birth
Time Zone -
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Meaning of the name - Kathleen
pure, noble
Read Full Kathleen Name AnalysisFebruary 12, 1921 Facts
Generation Group
Kathleen Antonelli belongs to the GI Generation group.
Place of Birth: Creeslough
Place of Death: Wyndmoor
Cause of Death: cancer
Educated At: church school | Chestnut Hill College | J. W. Hallahan Catholic Girls High School
Occupation: programmer | mathematician | computer scientist
Spouses: John Mauchly | Severo Antonelli
Employers: Moore School of Electrical Engineering | Eckert–Mauchly Computer Corporation | Aberdeen Proving Ground
Awards Received: Women in Technology Hall of Fame
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 February 12, 1921
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 12, 2026 | Secondary Progressions for February 12, 2026 |
|---|---|---|---|
| Sun | 23 Aquarius 28 | 23 Aquarius 59 | 6 Gemini 47 |
| Moon | 16 Aries 19 | 28 Sagittarius 30 | 23 Aquarius 30 |
| Mercury | 11 Pisces 11 | 9 Pisces 45 | 25 Gemini 58 |
| Venus | 10 Aries 11 | 2 Pisces 52 | 27 Aries 38 |
| Mars | 29 Pisces 36 | 15 Aquarius 54 | 15 Gemini 40 |
| Jupiter | 16 Virgo 13 | 16 Cancer 13 | 9 Virgo 27 |
| Saturn | 24 Virgo 13 | 29 Pisces 46 | 18 Virgo 43 |
| Uranus | 4 Pisces 55 | 27 Taurus 30 | 9 Pisces 30 |
| Neptune | 12 Leo 3 | 0 Aries 29 | 11 Leo 19 |
| Pluto | 7 Cancer 2 | 4 Aquarius 3 | 7 Cancer 37 |
| Rahu | 0 Scorpio 44 | 9 Pisces 54 | 25 Libra 10 |
| Ketu | 0 Taurus 44 | 9 Virgo 54 | 25 Aries 10 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
