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Portrait of Otto Stern

Otto Stern

Otto Stern (born February 17, 1888, Żory, Poland; died 1969), was a German-American physicist. Stern is best remembered for Stern–Gerlach experiment. Stern's honours include Nobel Prize in Physics, honorary doctor of ETH Zürich and honorary member of the Physics Association (Frankfurt am Main, Germany).

Otto Stern’s zodiac sign was Aquarius, and in the Chinese zodiac they were an Earth Rat, with Life Path 8 in numerology.

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  • · Your compatibility percentage
  • · What attracts you to each other
  • · What you would bring to the match
  • · Where you might clash
  • · Whether you share lucky numbers, colours, stones or seasons

Otto Stern’s AsterNym identity

The Steadfast Scholar

Earth represents stability. Earth-led charts are associated with patience, responsibility and the ability to make people or projects feel supported. Life Path 8 represents mastery: ambition, resources and turning sustained effort into visible results.

Earth Day Master (BaZi) × fixed Sun × Life Path 8, on the mental plane.

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

#277

US rank in 2025

~40,015

Americans share it since 1880

2024

its peak year

US Social Security Administration public records

Otto’s lucky numbers, colours and stones

Traditional correspondences calculated from AsterNym’s astrology, wuxing and numerology system.

Lucky numbers

8 · 2 · 3

Lucky colours

Yellow & Ochre

Lucky day

Saturday

Direction

Center

Season

the turning of seasons

Stones

Amethyst, Blue Sapphire, Citrine

Flower constellation

💜 Violet · 🤍 Camellia · 🌼 Chrysanthemum

Violet · Ivory · Gold

The same wuxing & numerology correspondences as your own print. One tradition, read for everyone

What the chart says

Otto, according to the stars

Core essence

Otto is two steps to the left of where you expected. The core of Otto 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 Otto wants to be loved

Otto wants to be loved seriously. Venus in Capricorn is slow to open and then loyal for life, and it shows love by building: the plan, the future, the thing that lasts. Respect is the romance. Show Otto you are in it for real and the reserve melts into a warmth almost nobody else gets to see.

How Otto creates

How Otto 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. Otto 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: Otto is quick, clever and alert, a Rat year, and their gut reaction to a problem is to find the angle nobody has tried. Charming, resourceful, a little bit of a hoarder of good things and good people. The Earth year grounds it: practical, patient, someone people lean on.

Purpose

Purpose: Life Path 8 is the powerhouse. Otto is here to build something big and run it well: money, influence, a body of work with their name on it. Ambitious, capable, generous when winning, and learning that power is for lifting people.

Triggers

Triggers: unfairness, and being forced to pick a side. Mars in Libra hates open conflict and will negotiate for hours to avoid it, then dig in absolutely when a principle is at stake. Otto fights for balance. The lesson is that sometimes the fair thing is to just say no.

Computed from Otto's birth date, not guessed. The full working is below.

Where Otto sits

Six lines. Tap where you sit on each.

Otto’s dot is placed from the chart. Yours is wherever you put it.

Intimate circleWide network
Otto

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

DeliberateSpontaneous
Otto

You likely think things through before you act. Haste rarely feels safe.

PrivateExpressive
Otto

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

Cool off firstResolve immediately
Otto

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

PracticalVisionary
Otto

You likely balance practical steps with room to imagine further.

Gradual trustImmediate chemistry
Otto

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 Otto Stern

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

No public birth time is available, so this is a 9:00 p.m. reference evening sky for that date and place. It is connected to the night of birth; it is not the sky at the birth minute, and no other reading on this page uses that time. Dedications are commemorative AsterNym records and do not rename or confer ownership of stars.

Otto Stern in 15 seconds

Aquarius Sun

Ahead of the room by a decade.

Otto Stern's Sun was in Aquarius for the whole of February 17, 1888, so no birth time is needed to settle it. Traditional Aquarius readings associate the sign with independence, ideas and a stance slightly apart from the group it belongs to. Astrologers describe it as the fixed air sign, traditionally ruled by Saturn and in modern practice by Uranus, and read it for principle and originality. The corresponding tension is detachment, with the classical caution that caring about everyone can be easier than being close to anyone.

Earth Rat

Resourceful is an understatement.

Otto Stern was born on February 17, 1888, which falls in a Earth Rat year of the Chinese calendar. Traditional Rat readings emphasise quickness, resourcefulness and an eye for the opening nobody else has noticed. The Chinese almanacs describe the Rat as the strategist of the cycle, first in the order because it saw the shortcut. The corresponding caution in the tradition is scatter: too many angles worked at once, and charm spent where patience was needed.

Life Path 8

Built for the big table.

Otto Stern's birth date, February 17, 1888, reduces to Life Path 8 under the numerology method AsterNym uses. Traditional Life Path 8 readings associate the number with ambition, authority and material results: turning sustained effort into visible achievement. Numerologists describe it as the path of the executive. The corresponding tension is control, with the caution that a number this good at managing outcomes can begin managing people the same way.

What stands out in Otto’s chart

Otto’s birth chart

Reference chart · birth time unknown

No documented birth time exists for Otto Stern, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 23° to 5° Aries or Taurus depending on the hour. The wheel's houses are a solar chart, counted from the Sun's sign, because the Ascendant needs a time.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Sun flows with Mars · Trine, 0.5° orbMoon faces off with Mars · Opposition, 0.8° orbSun grinds against Neptune · Square, 1° orbSun opens doors for Moon · Sextile, 1.3° orbMoon grinds against Saturn · Square, 1.6° orbJupiter faces off with Pluto · Opposition, 1.6° orbSaturn opens doors for Pluto · Sextile, 1.9° orbMars grinds against Saturn · Square, 2.4° orbSun in Aquarius · 28°15′28°Moon in Aries · 29°34′29°Mercury in Pisces · 16°20′16°Venus in Capricorn · 21°56′21°Mars in Libra · 28°46′28°Jupiter in Sagittarius · 4°38′Saturn in Leo · 1°09′ · retrogradeUranus in Libra · 16°56′ · retrograde16°Neptune in Taurus · 27°18′27°Pluto in Gemini · 3°03′

No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1. A documented time would place them from the Ascendant instead.

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
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

Stable aspects hold for any birth hour. Possible ones depend on the hour, so their orb is a range rather than a number. Orb policy western_v1.

  • stableMoonoppositionMars0.0° to 6.6° orb

    Otto’s feelings pull against their drive from across the wheel. Two ends of one rope.

  • stableSuntrineMars0.1° to 0.9° orb

    Otto’s core identity flows straight into their drive.

  • stableSunsquareNeptune0.5° to 1.5° orb

    Otto’s core identity grinds against their imagination. The angle that irritates, and the one that teaches.

  • stableJupiteroppositionPluto1.5° to 1.6° orb

    Otto’s growth pulls against their depths from across the wheel.

  • stableSaturnsextilePluto1.9° orb

    Otto’s discipline opens doors for their depths. Nothing happens until someone makes the first move.

  • stableMarssquareSaturn2.3° to 2.5° orb

    Otto’s drive grinds against their discipline.

  • stableJupitertrineSaturn3.4° to 3.6° orb

    Otto’s growth flows straight into their discipline. A talent so smooth it can go unnoticed.

  • stableSaturnsextileNeptune3.8° to 3.9° orb

    Otto’s discipline opens doors for their imagination. Nothing happens until someone makes the first move.

  • stableSunsquarePluto4.3° to 5.3° orb

    Otto’s core identity grinds against their depths. The angle that irritates, and the one that teaches.

  • stableVenussquareUranus4.4° to 5.6° orb

    Otto’s affections grind against their need for freedom.

  • stableVenustrineNeptune4.8° to 6.0° orb

    Otto’s affections flow straight into their imagination. A talent so smooth it can go unnoticed.

  • stableNeptuneconjunctionPluto5.7° orb

    Otto’s imagination and depths act as one. Wherever one goes, the other is already there.

Chart signature

Elements

  • Fire3 of 10
  • Earth2 of 10
  • Air4 of 10
  • Water1 of 10

Modalities

  • Cardinal4 of 10
  • Fixed3 of 10
  • Mutable3 of 10

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

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

Four minor bodies and the mean lunar apogee, placed in the same tropical zodiac as the planets above. None of these feed the chart signature, the rarity score or any ranking on this site: they are listed for readers who use them. Chiron, Ceres, Eros and Hygiea positions come from JPL Horizons; Black Moon Lilith is the mean apogee, the point most published Lilith tables use. The readings are the modern tradition’s, not AsterNym’s. Without a birth time the degree is the noon value and the day's movement is shown alongside it.

  • ChironGemini 26°27′ (moves 0.02° over the day)

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

    Chiron in Gemini is read as a tender spot around being heard or believed. The tradition has Otto turning that into a careful, exact way with words.

  • CeresAries 25°60′ (moves 0.33° over the day)

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

    Ceres in Aries is read as nurture through action: Otto looks after people by pushing them forward and expects the same in return.

  • ErosPisces 0°42′ (moves 0.62° over the day)

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

    Eros in Pisces is read as desire as dissolving: the wish to merge, and the trouble that follows. Otto is read as easily moved and hard to pin.

  • HygieaLibra 2°33′ (moves 0.11° over the day)

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

    Hygiea in Libra is read as health that depends on balance and company. Otto is read as someone who wears out in conflict and recovers in harmony.

  • Black Moon LilithTaurus 1°23′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

    Black Moon Lilith in Taurus is read as an unbargained appetite: for pleasure, for ownership, for a body that answers to nobody. Otto is read as immovable on those points.

Aspects to the asteroids and Lilith

Major aspects only, at a tight orb. The Moon is left out because its position moves 13° across an untimed day.

  • Black Moon Lilith square Saturn 0.2°
  • Hygiea trine Pluto 0.5°
  • Hygiea sextile Saturn 1.4°
  • Chiron trine Sun 1.8°
  • Eros trine Mars 1.9°
  • Hygiea sextile Jupiter 2.1°
  • Chiron trine Mars 2.3°
  • Ceres sextile Sun 2.3°
  • Eros square Pluto 2.3°
  • Eros conjunction Sun 2.4°
  • Black Moon Lilith opposition Mars 2.6°
  • Ceres opposition Mars 2.8°

Method: JPL Horizons heliocentric vectors, 1700–2100, cubic Hermite interpolation; geocentric, true ecliptic of date, tropical; geometric (no light-time or aberration); Lilith = mean lunar apogee (Chapront/Meeus mean perigee + 180°).

Otto’s dominant planets

Scored from rulerships, dispositors and aspect count. Without a birth time there is no Ascendant or house to score, and the Moon's sign is left out where it could change with the hour.

  1. 1. Saturn6.5 pts

    traditionally rules the Sun sign, Aquarius; disposes Venus; 4 major aspects

  2. 2. Jupiter6 pts

    in its own sign, Sagittarius; 4 major aspects

  3. 3. Neptune6 pts

    disposes Mercury; 5 major aspects

A Saturn-led chart is read as structure and endurance leading: Otto is read as someone who builds slowly and keeps what is built.

How the score is built
  • Rules the Sun sign, Moon sign or Ascendant sign: 3 points each (traditional co-rulers of Scorpio, Aquarius and Pisces score half).
  • Sits in a sign it rules: 2 points.
  • Disposes another planet (that planet sits in a sign it rules): 1 point each.
  • Angular: 2 points in the first or tenth house, 1 point in the fourth or seventh (timed births only).
  • Every major aspect it makes: 1 point.

Dominance scoring is an AsterNym method. Other sites weight differently and can name a different leader for the same chart.

Configurations in Otto’s chart

Closed shapes among the ten planets under the site’s one aspect-orb policy. The Moon is excluded without a birth time, so a shape that needs it is not claimed.

  • t square, the shape it makesT-square onto Sun · Jupiter, Pluto, SunAn opposition with a third planet squaring both ends. Read as a driving tension that resolves through the apex planet.
  • t square, the shape it makesT-square onto Sun · Jupiter, Neptune, SunAn opposition with a third planet squaring both ends. Read as a driving tension that resolves through the apex planet.

Minor aspects

semi-sextile 30° (orb 2°), semi-square 45° (orb 2°), quintile 72° (orb 1.5°), sesquiquadrate 135° (orb 2°), biquintile 144° (orb 1.5°), quincunx 150° (orb 2.5°). Pairs already in a major aspect are not repeated. Moon excluded without a birth time.

  • Mercury sesquiquadrate Saturn 0.2°
  • Mercury quincunx Uranus 0.6°
  • Mercury quintile Neptune 1.0°
  • Uranus sesquiquadrate Pluto 1.1°
  • Mars quincunx Neptune 1.5°

Houses need a birth time. None is documented for Otto Stern, so no house placements are claimed for the planets or the minor bodies above.

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From the journal: The 12 animals and how the race story goes · The Lo Shu square: the oldest magic square there is

Otto’s cards

Every card is computed from February 17, 1888, none chosen. Tap one to flip it.

Birth tarot card

The Star

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AsterNym identity card

The Steadfast Scholar

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Western zodiac

Aquarius

Tap to flip

Chinese zodiac

Rat 子

Tap to flip

♄ Ruled by Saturn

Lead Pb

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The working: BaZi pillarsshow

BaZi pillars

Day Master: yang Earth.

Year

yang Earth

Rat

Water

roots & early life

Month

yang Wood

Tiger

Wood

work & drive

Day

day master

yang Earth

Horse

Fire

you & partnership

No birth time is on public record for Otto Stern, so this chart has three pillars rather than four. The hour pillar, the rising sign and the birth-sky star all need a time, and we would rather leave them out than invent one.

Where this data comes from

Otto’s birth date and birthplace come from Wikidata Q57072, released under CC0, as do the occupations, works, teams and awards in the biography above. No documented birth time is available, so this chart is rated X on the Rodden scale, the astrological convention for how well evidenced a birth time is. Time-dependent results use a clearly labelled reference time and should not be read as their exact birth chart. Entries are matched to Wikidata by entity id rather than by name, kept only at day precision, and dropped where sources disagree on the date.

Portrait by Nobelprize.org, Public domain, via Wikimedia Commons.

The same Otto Stern at Wikipedia.

Roster last reviewed September 10, 2026. Every entry is checked against its Wikidata record; where a person shares a name with someone else, the entity id is what settles which of them this is. What we will not tell you sets out the claims this site refuses to make.

These are traditional interpretations, not facts or predictions. AsterNym is not affiliated with or endorsed by Otto Stern.

Quick answers about Otto Stern’s chart

What zodiac sign was Otto Stern?
Otto Stern was an Aquarius: born February 17, 1888, which puts the Sun in Aquarius for the whole of that day. That is the Western star sign. In the Chinese zodiac they were an Earth Rat.
What was Otto Stern's Chinese zodiac animal?
The Rat, with the Earth element, from the Chinese lunar year of the February 17, 1888 birth.
What time was Otto Stern born?
No reliably documented birth time is public, so AsterNym does not calculate an Ascendant. This chart uses date-only positions: the wheel shows a reference solar chart (the Sun's sign as house 1), and the Ascendant is left uncomputed instead of guessed from an unverified time.
What was Otto Stern's Life Path number?
Life Path 8, calculated in numerology from the February 17, 1888 birth date.
What was Otto Stern's Chiron sign?
Chiron in Gemini at 26°. Position from JPL Horizons for the February 17, 1888 birth date.
Where was Otto Stern's Black Moon Lilith?
Mean Black Moon Lilith in Taurus at 1°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What was Otto Stern's dominant planet?
Saturn, on AsterNym's dominance score (6.5 points: traditionally rules the Sun sign, Aquarius; disposes Venus; 4 major aspects). Jupiter is second and Neptune third. Other sites weight rulerships and aspects differently and can name a different leader.

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