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Portrait of John Fenn

John Fenn

John Fenn (born June 15, 1917, New York City, United States; died 2010), was an American analytical chemist. Fenn's honours include Nobel Prize in Chemistry, Humboldt Prize and Humboldt Research Fellowship.

John Fenn’s zodiac sign was Gemini, Chinese zodiac was Fire Snake, with Life Path 3 in numerology.

Your match with John

Free, no account, stays on this device. Add a birth time later.

John Fenn’s AsterNym identity

The Steadfast Healer

Earth represents stability. Earth-led charts are associated with patience, responsibility and the ability to make people or projects feel supported. Life Path 3 represents expression: words, art, humour and making inner experience visible.

Earth Day Master (BaZi) × mutable Sun × Life Path 3, on the emotional plane.

How common is the name John in the U.S.?

#23

US rank in 2025

~5,204,377

Americans share it since 1880

1947

its peak year

The SSA recorded 51,852 American boys and 253 girls named John in 1917: 1st among boys and 397th among girls for the year.

US Social Security Administration public records

What John’s name adds up to

Worked from the name as published, letter by letter.

5

Expression · versatility

11

Soul Urge · insight

3

Personality · bright, quick

The name opens on J (1) and closes on N (5). The value it repeats most is 5, which numerology reads as movement.

Pythagorean letter values · A=1 to I=9, then J=1 again

John’s lucky numbers, colours and stones

Traditional correspondences, calculated not chosen.

Lucky numbers

3 · 2 · 8 · 9

Lucky colours

Red & Orange

Lucky day

Wednesday

Direction

↓ South

Season

summer

Stones

Pearl, Emerald, Carnelian

Flower constellation

🌹 Rose · 💜 Lavender · 🌺 Poppy

Rose pink · Lilac · Flame orange

Eight Mansions · Kua number

Kua 1, trigram Kan 坎, East group. Best direction Southeast, worst West.

A different tradition from the Direction above, and a different question: feng shui reads it from the solar year 1917, which turns at Li Chun rather than at New Year, and from sex, which Wikidata records as male. Work out your own →

The record

What sets John apart

The Nobel Prize in Chemistry came in 2002, when John Fenn was 85.

The schooling ran through Berea College and Yale University.

John Fenn lies at Berea Cemetery.

Wikipedia files John Fenn under Thomson Medal recipients, People from Berea, Kentucky and Yale School of Engineering and Applied Science faculty.

Xi Jinping (1953) and Mohamed Salah (1992) share the birthday in another year, so the sun sits where it sits here.

Educated at
Berea College and Yale University
Awards
Nobel Prize in Chemistry (2002) and Wilbur Cross Medal (2003)
Buried at
Berea Cemetery
Citizenship
United States
Languages
English
Wikipedia editions
60

What the chart says

John, according to the stars

Core essence

John is two conversations at once and somehow following both. Curiosity is the core of it: the quick question, the sideways joke, the friend who texts you an article at midnight because it reminded them of you. John needs newness the way other people need sleep, and gives the people around them the gift of never being bored.

The vibe

Underneath, John is calm in a way that steadies other people. The Moon in Taurus wants comfort that can be touched: the same mug, the same song, the friend who does not need explaining to. What John needs to feel safe is consistency. Show up the same way twice and you are in.

How John wants to be loved

John wants to be loved like home. Venus in Cancer needs to feel safe before it feels anything else, and then it feels everything. Remember the small things, meet the family, make the tea. John gives care in a hundred quiet ways and needs to know it is noticed. Consistency is the romance.

How John creates

How John makes things happen: they are the ground everyone else stands on. A Yang Earth day master is the mountain, reliable, slow to move, immovable once it has. John creates by holding: the plan, the people, the standard. They are trusted before they have said a word, and the work is remembering that mountains are allowed to want things too.

Instinct

Instinct: John is wise and watchful, a Snake year, and their gut reaction is to observe before moving. Elegant, intuitive, private, and usually right about people long before saying so. The Fire year turns the volume up: warmer, bolder, more expressive, harder to overlook.

Purpose

Purpose: Life Path 3 is the creative. John is here to express, to make, to say the thing in a way nobody has said it before. Joy is the work: the writing, the performing, the making people laugh. The lesson is finishing what the spark started.

Triggers

Triggers: being bored, and being talked over. Mars in Gemini fights with words and wins, then forgets it happened. John scatters energy across three projects at once and somehow finishes two. The trick is choosing the argument worth having.

Computed from John's birth date. Working below.

Where John sits

Six lines

John’s dot comes from the chart; yours is where you put it.

Intimate circleWide network
John

You may draw energy from a wide network, many doors, lightly held.

DeliberateSpontaneous
John

You likely weigh most decisions but can move fast when it matters.

PrivateExpressive
John

You likely share some feelings openly and keep others to yourself.

Cool off firstResolve immediately
John

You likely handle some friction right away and let smaller things settle.

PracticalVisionary
John

You likely balance practical steps with room to imagine further.

Gradual trustImmediate chemistry
John

You likely warm up at a pace that depends on the person and moment.

✦ A real star from their birth night

Dedicate a star to John Fenn

Three stars chosen from the real sky above New York City on the night they were born. Choose the story that connects you.

A 9 p.m. reference sky, not the birth minute. Dedications are commemorative and confer no ownership of stars.

The sky over New York City that night

Computed for 40.71°N, 9 p.m. local sky.

At 9 p.m. the star closest to straight overhead at New York City was Alkaid, in Ursa Major, 76.8° up.

Of the 84 catalog stars above the horizon, Arcturus was the brightest.

New York City sits at 40.7°N, low enough that no headline star is circumpolar: everything bright rises and sets there.

Nothing below −49.3° declination clears the horizon at this latitude, so Canopus, Rigil Kentaurus, Achernar, Hadar, Acrux, Mimosa and Toliman were never visible from New York City on any night.

The Moon, 13% lit at waning crescent, had already set; the Sun sat 13° below the horizon.

The name and the places

Born in
New York City, United States
Lived in
Hackensack · New York City

Wikidata records Hackensack and New York City as John Fenn's home, New York City among them.

The death is recorded at Richmond, Virginia in 2010.

No birth time is on record, so no astrocartography map can be drawn for John Fenn: the lines move about fifteen degrees of longitude an hour. Shared Places can still draw yours.

How unusual John's chart is

Chart pattern score

51 / 100 · Unusual

3-planet stellium in Gemini · A bowl chart · 1 planet at a critical degree

An AsterNym index built from stelliums, yods, grand crosses and chart shape. It is not a population percentile, and a high score is not a better chart. Without a birth time the houses are left out of it.

Score your own chart →

The quick version

Gemini Sun

Four conversations, one person.

John Fenn's Sun was in Gemini for the whole of June 15, 1917, so no birth time is needed to settle it.

What Gemini means →

Fire Snake

Says less than it knows.

John Fenn was born on June 15, 1917, which falls in a Fire Snake year of the Chinese calendar.

What the Snake means →

Life Path 3

Makes feelings into something.

John Fenn's birth date, June 15, 1917, reduces to Life Path 3 under the numerology method AsterNym uses.

What Life Path 3 means →

What stands out in John’s chart

John’s birth chart

Reference chart · birth time unknown

Positions are checked across the whole date. The Moon ranges from 1° to 14° Taurus depending on the hour.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Sun flows with Uranus · Trine, 0.4° orbMoon opens doors for Venus · Sextile, 0.5° orbMercury fuses with Mars · Conjunction, 0.5° orbMars opens doors for Saturn · Sextile, 1.6° orbMercury opens doors for Saturn · Sextile, 2.1° orbMercury opens doors for Neptune · Sextile, 2.1° orbJupiter opens doors for Saturn · Sextile, 2.1° orbMars opens doors for Neptune · Sextile, 2.5° orbSun in Gemini · 23°59′☉23°Moon in Taurus · 7°58′☽7°Mercury in Gemini · 1°05′☿1°Venus in Cancer · 7°27′♀7°Mars in Gemini · 0°36′♂0°Jupiter in Taurus · 26°54′♃26°Saturn in Cancer · 28°58′♄28°Uranus in Aquarius · 23°36′ · retrograde♅℞23°Neptune in Leo · 3°08′♆3°Pluto in Cancer · 3°40′♇3°

No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1.

Tap a planet, a sign, a house, an aspect line or an element to see what it means and what sits in it.
Lines drawn
Conjunction 0°
Sextile 60°
Square 90°
Trine 120°
Opposition 180°

Placements

Tap one to light it on the wheel.

The working: aspects, Chiron and the asteroids, dominant planets and configurationsshow

Aspects across every possible birth time

  • stableSuntrineUranus0.0° to 0.9° orb

    John’s core identity flows straight into their need for freedom.

  • stableMercuryconjunctionMars0.3° to 0.7° orb

    John’s mind and drive act as one. Each makes the other louder.

  • stableMarssextileSaturn1.3° to 1.9° orb

    John’s drive opens doors for their discipline.

  • stableMercurysextileNeptune1.5° to 2.6° orb

  • stableMercurysextileSaturn1.6° to 2.6° orb

  • stableJupitersextileSaturn2.0° to 2.1° orb

  • stableMarssextileNeptune2.2° to 2.9° orb

  • stableVenusconjunctionPluto3.2° to 4.4° orb

  • stableJupitersquareUranus3.2° to 3.4° orb

  • stableMarsconjunctionJupiter3.5° to 3.9° orb

  • stableMercuryconjunctionJupiter3.7° to 4.7° orb

  • stableSaturnconjunctionNeptune4.1° to 4.2° orb

Chart signature

Elements

  • Fire1 of 10
  • Earth2 of 10
  • Air4 of 10
  • Water3 of 10

Modalities

  • Cardinal3 of 10
  • Fixed4 of 10
  • Mutable3 of 10

Counted across the ten planets by sign: Air leads this chart.

John’s Chiron, Ceres, Eros, Hygiea and Lilith

What astrologers make of these five, at noon values.

  • ⚷ ChironPisces 29°48′ (moves 0.02° over the day)

    centaur (2060) · the wound and what is learnt from it

  • ⚳ CeresVirgo 17°06′ (moves 0.29° over the day)

    dwarf planet (1) · how a person nurtures and wants to be nurtured

  • ♡ ErosScorpio 10°27′ (moves 0.02° over the day)

    near-Earth asteroid (433) · what draws them and how they desire

  • ⚕ Hygiea ℞Aquarius 9°45′ (moves 0.05° over the day)

    main-belt asteroid (10) · health, routine and what keeps them well

  • ⚸ Black Moon LilithLeo 24°33′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

Aspects to the asteroids and Lilith

  • Black Moon Lilith sextile Sun 0.6°
  • Chiron sextile Mars 0.8°
  • Chiron trine Saturn 0.8°
  • Black Moon Lilith opposition Uranus 1.0°
  • Chiron sextile Mercury 1.3°
  • Black Moon Lilith square Jupiter 2.3°
  • Chiron sextile Jupiter 2.9°

John’s dominant planets

  1. 1. ☿ Mercury11 pts

    rules the Sun sign, Gemini; in its own sign, Gemini; disposes Sun, Mars; 4 major aspects

  2. 2. ♂ Mars4 pts

    4 major aspects

  3. 3. ♃ Jupiter4 pts

    4 major aspects

Configurations in John’s chart

  • stellium, the shape it makesStellium in Gemini · Sun, Mercury, MarsThree or more planets in one sign (four, or three with a luminary, by AsterNym's count): a concentration astrologers read as that sign's themes dominating the chart.

Minor aspects

semi-sextile, semi-square, quintile, sesquiquadrate, biquintile, quincunx.

  • Neptune semi-sextile Pluto 0.5°
  • Venus sesquiquadrate Uranus 1.2°

More people like John

Other chemists

Born in United States

More charts like John’s

Fellow Gemini suns

All about Gemini →

Born in Snake years

Year of the Snake →

Also born on June 15

Fellow Yang Earth day masters

What a Day Master is →

Other Gemini Snake charts

Other Steadfast Healers

The Steadfast Healer explained →

Famous people with Life Path 3

Life Path numbers explained →

From the journal: Moon sign vs rising sign vs Sun sign · Is astrology a science?

John’s cards

Computed from June 15, 1917. Tap to flip.

Birth tarot card

The World

AsterNym identity card

The Steadfast Healer

Western zodiac

Gemini

Chinese zodiac

Snake 巳

Life Path

3 · Storyteller

☿ Ruled by Mercury

Quicksilver Hg

The working: BaZi pillarsshow

BaZi pillars

Day Master: yang Earth.

Year

丁

yin Fire

巳

Snake

Fire

roots & early life

Month

丙

yang Fire

午

Horse

Fire

work & drive

Day

day master

戊

yang Earth

子

Rat

Water

you & partnership

Where this comes from, and how it is worked out

John’s birth date and birthplace come from Wikidata Q106738 (CC0), as do the occupations, works and awards above. With no documented birth time this chart is rated X on the Rodden scale, the astrological convention for how well evidenced a birth time is. The banner above lists what that leaves out. Entries are matched to Wikidata by entity id rather than by name, kept at day precision, and dropped where sources disagree on the date.

Tropical zodiac, whole-sign houses, modern rulers. Aspects on the western_v1 orb policy; minor ones at 1.5° to 2.5°, skipped where a major already holds. Minor bodies from JPL Horizons heliocentric vectors, Lilith as mean apogee. Dominance is an AsterNym score — rulerships, dispositors, aspect count — so other methods can name a different leader.

Portrait by Unknown, Public domain, via Wikimedia Commons.

The same John Fenn at Wikipedia.

Roster last reviewed September 10, 2026. The full method: how it works.

Traditional interpretations, not facts or predictions, and not endorsed by John Fenn.

Quick answers about John Fenn’s chart

What zodiac sign was John Fenn?
John Fenn was a Gemini: born June 15, 1917, which puts the Sun in Gemini for the whole of that day.
What was John Fenn's Chinese zodiac animal?
The Snake, with the Fire element, from the Chinese lunar year of the June 15, 1917 birth.
What was John Fenn's Life Path number?
Life Path 3, calculated in numerology.
What was John Fenn's Chiron sign?
Chiron in Pisces at 29°. Position from JPL Horizons.
Where was John Fenn's Black Moon Lilith?
Mean Black Moon Lilith in Leo at 24°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What was John Fenn's dominant planet?
Mercury, on AsterNym's dominance score (11 points: rules the Sun sign, Gemini; in its own sign, Gemini; disposes Sun, Mars; 4 major aspects). Mars is second and Jupiter third. Other sites weight rulerships and aspects differently and can name a different leader.

More charts to explore