John H. Mercer Age, Birthday, Zodiac Sign and Birth Chart

John H. Mercer (1922-1987) was a British glaciologist known for his research on Antarctic ice streams and the West Antarctic ice sheet's vulnerability to melting. He postulated that climatic warming could cause significant ice sheet retreat, especially during the last interglacial. Mercer's findings were significant enough to coin the term 'John Mercer effect,' highlighting potential modern impacts. Educated in England and Canada, he worked at several institutions, ultimately becoming a senior research scientist at Ohio State University until his death.

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Zodiac Sign (Western)
Libra

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Virgo

Moonsign, Sidereal Zodiac

Age (Today)
103 years, 14 days

Your next birthday is 350 days away.

Death Anniversary
Thursday, July 3, 2025

Next death anniversary is 122 days away.

Death Date
July 3, 1987

Place of Birth
Cheltenham, England

Time Zone -

Chinese Zodiac Sign
Dog (狗)
Birth Number
1

Life Path Number
7
Name Number (Chaldean)
44 => 8

Name Number (Pythagorean)
9

Meaning of the name - John

God is gracious

Read Full John Name Analysis

October 19, 1922 Facts

Generation Group

John H. Mercer belongs to the GI Generation group.


Place of Birth: Cheltenham, England

Place of Death: Columbus, Ohio

Educated At: Gordonstoun | McGill University

Occupation: glaciologist

Employers: University of Cambridge | Australian National University | Canadian Hydrographic Office | The Ohio State 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 October 19, 1922

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on October 19, 2025 Secondary Progressions for October 19, 2025
Sun 25 Libra 31 26 Libra 34 9 Aquarius 48
Moon 13 Libra 24 6 Libra 28 14 Cancer 22
Mercury 16 Libra 41 18 Scorpio 26 6 Aquarius 17
Venus 5 Sagittarius 22 7 Libra 14 23 Sagittarius 5
Mars 22 Capricorn 25 18 Scorpio 47 6 Aries 46
Jupiter 28 Libra 14 24 Cancer 19 16 Scorpio 56
Saturn 13 Libra 6 26 Pisces 21 20 Libra 45
Uranus 10 Pisces 3 0 Gemini 43 11 Pisces 42
Neptune 17 Leo 53 0 Aries 3 16 Leo 58
Pluto 11 Cancer 12 1 Aquarius 22 9 Cancer 34
Rahu 28 Virgo 13 16 Pisces 2 22 Virgo 46
Ketu 28 Pisces 13 16 Virgo 2 22 Pisces 46

Chandra Kundali (Equal House, North Indian Diamond Chart)