Irving Langmuir
Irving Langmuir (born January 31, 1881, Brooklyn, United States; died 1957), was an American chemist and physicist. Langmuir is best remembered for Langmuir probe. Langmuir's honours include Nobel Prize in Chemistry, National Inventors Hall of Fame and Hughes Medal.
Irving Langmuir’s zodiac sign was Aquarius, Chinese zodiac was Metal Snake, with Life Path 5 in numerology.
Aquarius, Chinese zodiac was 
Metal Snake, with 
Life Path 5 in numerology.Your match with Irving
Irving Langmuir’s AsterNym identity
The Evergreen Architect
Wood represents growth. Wood-led charts are associated with patience, adaptability and the drive to keep developing. Life Path 5 represents freedom: change, movement, variety and resistance to restrictive routines.
Wood Day Master (BaZi) × fixed Sun × Life Path 5, on the physical plane.
How common is the name Irving in the U.S.?
#1783
US rank in 2025
~44,449
Americans share it since 1880
1918
its peak year
In 1881, 60 American boys were registered Irving — 192nd on the SSA's list that year.
US Social Security Administration public records
What Irving’s name adds up to
Worked from the name as published, letter by letter.
3
Expression · expression and voice
4
Soul Urge · solid ground
8
Personality · capable, in charge
The name opens on I (9) and closes on G (7). The value it repeats most is 9, which numerology reads as empathy.
Pythagorean letter values · A=1 to I=9, then J=1 again
Irving’s lucky numbers, colours and stones
Traditional correspondences, calculated not chosen.
Lucky numbers
5 · 2 · 8 · 9
Lucky colours
White & Gold
Lucky day
Saturday
Direction
← West
Season
autumn
Stones
Garnet, Blue Sapphire, Rutilated Quartz
Flower constellation
🌺 Carnation · 🤍 Camellia · 🤍 White Camellia
Crimson · Ivory · Silver
The record
What sets Irving apart
Justin Timberlake (1981) and Kerry Washington (1977) share the birthday in another year, so the sun sits where it sits here.
What the chart says
Irving, according to the stars
Core essence
Irving is two steps to the left of where you expected. The core of Irving is a mind that runs on its own current, cares about the whole picture, and cannot pretend to care about the rules for their own sake. They are friend to everyone and fully known by few, and they make the people around them braver about being odd.
How Irving wants to be loved
Irving wants to be loved tenderly. Venus in Pisces is the romantic of the zodiac: soft, giving, a little dreamy, and easily bruised. They love without keeping score and need a partner who will not take advantage of that. Be gentle with Irving, be honest, and they will make the ordinary feel enchanted.
How Irving creates
How Irving makes things happen: they find the gap and grow through it. A Yin Wood day master is the vine, flexible, quietly relentless, better at working around a wall than at knocking it down. Irving creates by adapting, by connecting people, by making the awkward thing fit. Underestimate them and you will look up one day to find them everywhere.
Instinct
Instinct: Irving 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 Metal year sharpens it: principled, determined, clear about what is right.
Purpose
Purpose: Life Path 5 is the free spirit. Irving is here to explore, to change, to taste everything and report back. Adventure, variety and freedom are not distractions from their purpose, they are it. The lesson is choosing, sometimes, and staying.
Triggers
Triggers: incompetence, and disrespect. Mars in Capricorn means Irving does not waste energy on anger; they use it. Controlled, strategic, relentless, the person who will outlast the problem. Cold when crossed, and quietly forgiving once you have earned it back.
Computed from Irving's birth date. Working below.
Where Irving sits
Six lines
Irving’s dot comes from the chart; yours is where you put it.
You likely balance a tight inner circle with a wider orbit you dip into.
You likely weigh most decisions but can move fast when it matters.
You may keep feelings close, working through them before anyone sees.
You likely handle some friction right away and let smaller things settle.
You likely balance practical steps with room to imagine further.
You likely warm up at a pace that depends on the person and moment.
Tap each line where you sit.
All twelve of yours, from your birth date →✦ A real star from their birth night
Dedicate a star to Irving Langmuir
Three stars chosen from the real sky above Brooklyn 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 Brooklyn that night
Computed for 40.65°N, 9 p.m. local sky.
Overhead at Brooklyn at 9 p.m. that evening: Menkalinan of Auriga, within 4.4° of the exact zenith.
The brightest star above the horizon was Sirius in Canis Major, and 103 catalog stars were up in all.
Brooklyn 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 Brooklyn on any night.
Sun 42° below the horizon, Moon down and 6% lit at waxing crescent.
How unusual Irving's chart is
Chart pattern score
60 / 100 · Unusual
Yod onto Uranus · Grand trine · 1 unaspected planet
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 →Aquarius Sun
Aquarius SunAhead of the room by a decade.
Irving Langmuir's Sun was in Aquarius for the whole of January 31, 1881, so no birth time is needed to settle it.
What Aquarius means →Metal Snake
Metal SnakePrivate by design.
Irving Langmuir was born on January 31, 1881, which falls in a Metal Snake year of the Chinese calendar.
What the Snake means →Life Path 5
Life Path 5Restless, curious, gone.
Irving Langmuir's birth date, January 31, 1881, reduces to Life Path 5 under the numerology method AsterNym uses.
What Life Path 5 means →What stands out in Irving’s chart
- The tightest major aspect in Irving Langmuir's date-only chart is Mars trine Uranus, with an orb of under 1°.
- Irving Langmuir combines a Wood Day Master in BaZi with a fixed Sun and a Life Path on the physical plane, the combination AsterNym calls The Evergreen Architect.
Irving’s birth chart
Reference chart · birth time unknown
Positions are checked across the whole date. The Moon ranges from 27° to 12° Aquarius or Pisces depending on the hour.
No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1.
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
stableSunsquareNeptune0.0° to 1.0° orb
Irving’s core identity grinds against their imagination. The angle that irritates, and the one that teaches.
stableMarstrineUranus0.0° to 0.5° orb
Irving’s drive flows straight into their need for freedom. A talent so smooth it can go unnoticed.
stableMercurysextileJupiter0.2° to 1.8° orb
Irving’s mind opens doors for their growth. Nothing happens until someone makes the first move.
stableVenussextilePluto0.5° to 1.6° orb
stableMarstrineNeptune1.0° to 1.7° orb
stableUranustrineNeptune1.4° orb
stableMarssquareJupiter1.8° to 2.4° orb
stableSunsextileJupiter2.5° to 3.4° orb
stableSunconjunctionMercury3.5° to 4.3° orb
stableMercurysquareNeptune3.5° to 5.3° orb
possibleMoonsextileNeptuneorb from 0.1° to 13.6° depending on birth time
possibleMoonoppositionUranusorb from 0.3° to 15.0° depending on birth time
Chart signature
Elements
- Fire2 of 10
- Earth4 of 10
- Air2 of 10
- Water2 of 10
Modalities
- Cardinal3 of 10
- Fixed4 of 10
- Mutable3 of 10
Counted across the ten planets by sign: Earth leads this chart.
Irving’s Chiron, Ceres, Eros, Hygiea and Lilith
What astrologers make of these five, at noon values.
⚷ ChironTaurus 12°50′ (moves 0.01° over the day)
centaur (2060) · the wound and what is learnt from it
⚳ CeresSagittarius 8°59′ (moves 0.33° over the day)
dwarf planet (1) · how a person nurtures and wants to be nurtured
♡ ErosAquarius 24°40′ (moves 0.61° over the day)
near-Earth asteroid (433) · what draws them and how they desire
⚕ HygieaGemini 6°14′ (moves 0.02° over the day)
main-belt asteroid (10) · health, routine and what keeps them well
⚸ Black Moon LilithCancer 14°46′ (moves 0.11° over the day)
mean lunar apogee · the part that refuses to be tamed
Aspects to the asteroids and Lilith
- Chiron trine Mars 0.1°
- Chiron trine Uranus 0.1°
- Black Moon Lilith square Jupiter 0.2°
- Chiron square Sun 0.8°
- Eros sextile Saturn 1.2°
- Chiron conjunction Neptune 1.3°
- Eros square Pluto 1.7°
- Black Moon Lilith sextile Uranus 1.8°
- Black Moon Lilith opposition Mars 1.9°
Irving’s dominant planets
1. ♅ Uranus7 pts
rules the Sun sign, Aquarius; disposes Sun, Mercury; 2 major aspects
2. ♂ Mars5 pts
disposes Jupiter, Saturn; 3 major aspects
3. ♆ Neptune5 pts
disposes Venus; 4 major aspects
Configurations in Irving’s chart
Grand trine · Mars, Uranus, NeptuneThree planets each 120° apart, a closed triangle of trines. Astrologers read it as ease and talent that can go unexercised.
Yod onto Uranus · Sun, Jupiter, UranusTwo planets in sextile, both quincunx a third. Astrologers call it the finger of fate and read the apex as an adjustment the chart keeps returning to.
Minor aspects
semi-sextile, semi-square, quintile, sesquiquadrate, biquintile, quincunx.
- Sun semi-square Venus 0.5°
- Sun quintile Saturn 0.6°
- Sun semi-sextile Mars 0.9°
- Sun quincunx Uranus 0.9°
- Venus semi-square Neptune 0.9°
- Mars sesquiquadrate Pluto 1.5°
- Jupiter quincunx Uranus 2.0°
More people like Irving
Other physicists
Born in United States
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- Franklin Delano RooseveltPresident of the United States from 1933 to 1945
- Ernest Cook PooleAmerican journalist and novelist
- Thomas Sigismund StriblingAmerican author and lawyer
- George WhippleAmerican physician and biomedical researcher
- Percy Williams BridgmanAmerican physicist
More charts like Irving’s
Fellow Aquarius suns
- Alessandro SchöpfAustrian footballer (born 1994)
- Ivan PerišićCroatian footballer (born 1989)
- Nicolás OtamendiArgentine association football player
Born in Snake years
- Edward J. LarsonAmerican lawyer, historian, author and academic
- Clifford K. BerrymanAmerican cartoonist
- Mary SchmichAmerican columnist
Also born on January 31
- Justin Timberlake1981
- Kerry Washington1977
- Julián Alvarez2000
- Portia de Rossi1973
- Master KG1996
- Brooke Monk2003
Fellow Yin Wood day masters
- Perry MillerAmerican historian
- Sebastian de GraziaAmerican writer
- John AdamsAmerican composer (born 1947)
Other Aquarius Snake charts
- John ClarkeBritish physicist (born 1942)
- Omar M. YaghiAmerican chemist of Arabic descent (born 1965)
- Gertrude B. ElionAmerican biochemist and pharmacologist
- Walter PistonAmerican composer
Other Evergreen Architects
- Damian PenaudFrench rugby union player (1996-)
- Mitchell StarcAustralian international cricketer
- Princess Louise of BelgiumBelgian princess (born 2004)
- Emily BearAmerican composer and pianist
Famous people with Life Path 5
- Gary WebbAmerican investigative journalist
- H. L. DavisAmerican novelist and poet
- Ernest Cook PooleAmerican journalist and novelist
From the journal: Your Sun, Moon and rising signs: the Big Three explained · What does Elon Musk say about astrology?
Irving’s cards
Computed from January 31, 1881. Tap to flip.
Birth tarot card
TemperanceAsterNym identity card
The Evergreen ArchitectWestern zodiac
AquariusChinese zodiac
Snake 巳Life Path
5 · Explorer♄ Ruled by Saturn
Lead Pb
The working: BaZi pillarsshow
BaZi pillars
Day Master: yin Wood.
Year
庚
yang Metal
辰
Dragon
Earth
roots & early life
Month
己
yin Earth
丑
Ox
Earth
work & drive
Day
day master
乙
yin Wood
丑
Ox
Earth
you & partnership
Where this comes from, and how it is worked out
Irving’s birth date and birthplace come from Wikidata Q184286 (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 Nobel Foundation, Public domain, via Wikimedia Commons.
The same Irving Langmuir at Wikipedia.
Roster last reviewed September 10, 2026. The full method: how it works.
Traditional interpretations, not facts or predictions, and not endorsed by Irving Langmuir.
Quick answers about Irving Langmuir’s chart
- What zodiac sign was Irving Langmuir?
- Irving Langmuir was an Aquarius: born January 31, 1881, which puts the Sun in Aquarius for the whole of that day.
- What was Irving Langmuir's Chinese zodiac animal?
- The Snake, with the Metal element, from the Chinese lunar year of the January 31, 1881 birth.
- What was Irving Langmuir's Life Path number?
- Life Path 5, calculated in numerology.
- What was Irving Langmuir's Chiron sign?
- Chiron in Taurus at 12°. Position from JPL Horizons.
- Where was Irving Langmuir's Black Moon Lilith?
- Mean Black Moon Lilith in Cancer at 14°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
- What was Irving Langmuir's dominant planet?
- Uranus, on AsterNym's dominance score (7 points: rules the Sun sign, Aquarius; disposes Sun, Mercury; 2 major aspects). Mars is second and Neptune third. Other sites weight rulerships and aspects differently and can name a different leader.
