Margaret Oakley Dayhoff Age, Birthday, Zodiac Sign and Birth Chart

Margaret Oakley Dayhoff (March 11, 1925 - February 5, 1983) was an American biochemist and a pioneer in bioinformatics. She served as a professor at Georgetown University Medical Center and was known for her work at the National Biomedical Research Foundation (NBRF), where she applied mathematics and computational methods in biochemistry. Dayhoff developed protein and DNA databases and created accepted point mutation matrices (PAM). She earned her Ph.D. from Columbia University's chemistry department and advanced computational techniques for molecular resonance energy calculations.

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Zodiac Sign (Western)
Pisces

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Virgo

Moonsign, Sidereal Zodiac

Age (Today)
101 years, 2 months, 26 days

Your next birthday is 277 days away.

Death Anniversary
Thursday, February 5, 2026

Next death anniversary is 121 days away.

Death Date
February 5, 1983

Place of Birth
Philadelphia

Time Zone - America/New_York (5:0 W)

Chinese Zodiac Sign
Ox (牛)
Birth Number
2

Life Path Number
4
Name Number (Chaldean)
75 => 3

Name Number (Pythagorean)
1

Meaning of the name - Margaret

pearl

Read Full Margaret Name Analysis

March 11, 1925 Facts

Generation Group

Margaret Oakley Dayhoff belongs to the GI Generation group.


Place of Birth: Philadelphia

Place of Death: Silver Spring

Educated At: Bayside High School | New York University | Columbia University

Occupation: biochemist | bioinformatician | university teacher | biologist | chemist | physicist | computer scientist

Children: Judith Elaine Dayhoff | Ruth Dayhoff

Employers: Georgetown 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 March 11, 1925

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on March 11, 2026 Secondary Progressions for March 11, 2026
Sun 20 Pisces 37 21 Pisces 8 28 Gemini 49
Moon 4 Libra 2 24 Sagittarius 19 22 Gemini 37
Mercury 26 Pisces 25 12 Pisces 43 29 Gemini 27
Venus 9 Pisces 35 6 Aries 33 14 Cancer 14
Mars 22 Taurus 4 7 Pisces 10 26 Cancer 26
Jupiter 17 Capricorn 13 15 Cancer 6 19 Capricorn 50
Saturn 14 Scorpio 37 2 Aries 55 8 Scorpio 34
Uranus 21 Pisces 25 28 Taurus 1 25 Pisces 26
Neptune 20 Leo 25 1 Aries 26 20 Leo 28
Pluto 11 Cancer 27 4 Aquarius 48 12 Cancer 42
Rahu 11 Leo 56 8 Pisces 28 6 Leo 35
Ketu 11 Aquarius 56 8 Virgo 28 6 Aquarius 35

Chandra Kundali (Equal House, North Indian Diamond Chart)