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Portrait of Otto Diels

Otto Diels

Otto Diels (born January 23, 1876, Hamburg, Germany; died 1954), was a German chemist. Diels's honours include Nobel Prize in Chemistry, Commander's Cross of the Order of Merit of the Federal Republic of Germany and Adolf-von-Baeyer Gold Medal.

Otto Diels’s zodiac sign was Aquarius, Chinese zodiac was Wood Pig, with Life Path 1 in numerology.

Your match with Otto

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Otto Diels’s AsterNym identity

The Gilded Scholar

Metal represents precision. Metal-led charts are associated with standards, boundaries, discernment and the ability to remove what is unnecessary. Life Path 1 represents initiative: beginning, working independently and moving before everyone agrees.

Metal Day Master (BaZi) × fixed Sun × Life Path 1, 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

The earliest American count for Otto is 1880, 4 years on: 63rd, 271 American boys.

US Social Security Administration public records

What Otto’s name adds up to

Worked from the name as published, letter by letter.

11

Expression · sensing what is coming

8

Soul Urge · achievement

3

Personality · bright, quick

The name opens on O (6) and closes on O (6). Two values tie for most repeated, 2 and 6: tact against care.

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

Otto’s lucky numbers, colours and stones

Traditional correspondences, calculated not chosen.

Lucky numbers

1 · 2 · 5 · 8

Lucky colours

Green & Teal

Lucky day

Saturday

Direction

→ East

Season

spring

Stones

Garnet, Blue Sapphire, Green Aventurine

Flower constellation

🌺 Carnation · 🤍 Camellia · 🌸 Green Orchid

Crimson · Ivory · Botanical green

The record

What sets Otto apart

Otto Diels took the Adolf-von-Baeyer Gold Medal in 1931, at 55.

The classrooms behind this chart: Humboldt-Universität zu Berlin.

The grave is at Ulsnis Cemetery.

Otto Diels was born to Hermann Diels.

Wikipedia's editors put Otto Diels under Joachimsthalsches Gymnasium alumni, Scientists from Berlin and Academic staff of Kiel University.

Hideki Yukawa (1907) and Doutzen Kroes (1985) share the birthday in another year, so the sun sits where it sits here.

Educated at
Humboldt-Universität zu Berlin
Awards
Nobel Prize in Chemistry (1950) and Adolf-von-Baeyer Gold Medal (1931)
Nominated for
Nobel Prize in Chemistry
Buried at
Ulsnis Cemetery
Citizenship
Germany
Languages
German
Wikipedia editions
70

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 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 Otto, be honest, and they will make the ordinary feel enchanted.

How Otto creates

How Otto makes things happen: they cut to it. A Yang Metal day master is the sword, decisive, principled, allergic to nonsense. Otto creates by clarifying, by deciding, by being the one who says what the thing actually is. Sharp with themselves first. The work is remembering that not every problem needs a blade.

Instinct

Instinct: Otto is warm and generous, a Pig year, and their gut reaction is to trust. Big-hearted, fun, sincere, a lover of good things, and deserving of people who are as honest as they are. The Wood year adds growth: ideals, ambition, a need to be getting somewhere.

Purpose

Purpose: Life Path 1 is the pioneer. Otto is here to go first, to start the thing, to trust their own read when nobody else has a map. Independence is the gift and the lesson: the best version of Otto leads without needing to do it alone.

Triggers

Triggers: being told to wait. Mars in Aries means Otto gets angry fast, says it, and is over it before you have finished being hurt. The temper is honest and short. Give them a clear path and something to fight for, and all that heat turns into drive.

Computed from Otto's birth date. Working below.

Where Otto sits

Six lines

Otto’s dot comes from the chart; yours is where 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 Diels

Three stars chosen from the real sky above Hamburg 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 Hamburg that night

Computed for 53.55°N, 9 p.m. local sky.

At 9 p.m. the star closest to straight overhead at Hamburg was Capella, in Auriga, 82.1° up.

Of the 107 catalog stars above the horizon, Sirius was the brightest.

Hamburg sits at 53.5°N, high enough that Vega, Capella and Deneb never set there — they circle the pole all night, every night of the year.

Canopus, Rigil Kentaurus, Achernar, Hadar, Acrux, Mimosa and Toliman cannot be seen from Hamburg at all: they sit past the −36.5° declination limit this latitude imposes.

Sun 38° below the horizon, Moon down and 7% lit at waning crescent.

The name and the places

Born in
Hamburg, Germany

The death is recorded at Kiel, Schleswig-Holstein in 1954.

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

How unusual Otto's chart is

Chart pattern score

47 / 100 · Quietly distinctive

3-planet stellium in Aquarius · T-square onto Pluto · 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

Aquarius Sun

Ideas first, people second.

Otto Diels's Sun was in Aquarius for the whole of January 23, 1876, so no birth time is needed to settle it.

What Aquarius means →

Wood Pig

Assumes the best. Usually right.

Otto Diels was born on January 23, 1876, which falls in a Wood Pig year of the Chinese calendar.

What the Pig means →

Life Path 1

Independent to the core.

Otto Diels's birth date, January 23, 1876, reduces to Life Path 1 under the numerology method AsterNym uses.

What Life Path 1 means →

What stands out in Otto’s chart

Otto’s birth chart

Reference chart · birth time unknown

Positions are checked across the whole date. The Moon ranges from 22° to 4° Sagittarius or Capricorn depending on the hour.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Mercury faces off with Uranus · Opposition, 1.4° orbMoon flows with Neptune · Trine, 1.7° orbMercury grinds against Pluto · Square, 1.7° orbSun opens doors for Mars · Sextile, 2° orbVenus opens doors for Neptune · Sextile, 2° orbJupiter grinds against Saturn · Square, 2.2° orbSun grinds against Neptune · Square, 2.6° orbMoon opens doors for Saturn · Sextile, 3° orbSun in Aquarius · 2°52′☉2°Moon in Sagittarius · 28°33′☽28°Mercury in Aquarius · 19°58′☿19°Venus in Pisces · 2°20′♀2°Mars in Aries · 4°49′♂4°Jupiter in Scorpio · 27°44′♃27°Saturn in Aquarius · 25°33′♄25°Uranus in Leo · 18°35′ · retrograde♅℞18°Neptune in Taurus · 0°18′♆0°Pluto in Taurus · 21°43′ · retrograde♇℞21°

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

  • stableMercuryoppositionUranus0.6° to 2.1° orb

    Otto’s mind pulls against their need for freedom from across the wheel. A see-saw looking for balance, often played out through other people.

  • stableMercurysquarePluto1.0° to 2.5° orb

    Otto’s mind grinds against their depths. The friction is lifelong. Worked with, it builds real strength.

  • stableVenussextileNeptune1.4° to 2.6° orb

    Otto’s affections open doors for their imagination. An easy alliance, and it pays off when it is used.

  • stableSunsextileMars1.8° to 2.1° orb

  • stableSunsquareNeptune2.0° to 3.1° orb

  • stableJupitersquareSaturn2.2° orb

  • stableUranussquarePluto3.1° orb

  • stableSaturnsquarePluto3.8° to 3.9° orb

  • stableVenussquareJupiter4.0° to 5.1° orb

  • stableSaturnsextileNeptune4.7° to 4.8° orb

  • stableMercuryconjunctionSaturn4.9° to 6.3° orb

  • stableJupiteroppositionPluto5.9° to 6.1° orb

Chart signature

Elements

  • Fire3 of 10
  • Earth2 of 10
  • Air3 of 10
  • Water2 of 10

Modalities

  • Cardinal1 of 10
  • Fixed7 of 10
  • Mutable2 of 10

Counted across the ten planets by sign.

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

What astrologers make of these five, at noon values.

  • ⚷ ChironAries 21°56′ (moves 0.02° over the day)

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

  • ⚳ CeresScorpio 6°28′ (moves 0.26° over the day)

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

  • ♡ ErosPisces 16°44′ (moves 0.67° over the day)

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

  • ⚕ Hygiea ℞Cancer 17°12′ (moves 0.19° over the day)

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

  • ⚸ Black Moon LilithSagittarius 20°19′ (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 Mercury 0.4°
  • Black Moon Lilith trine Uranus 1.7°
  • Chiron sextile Mercury 2.0°

Otto’s dominant planets

  1. 1. ♅ Uranus9 pts

    rules the Sun sign, Aquarius; disposes Sun, Mercury, Saturn; 3 major aspects

  2. 2. ♄ Saturn7.5 pts

    traditionally rules the Sun sign, Aquarius; 6 major aspects

  3. 3. ♀ Venus5 pts

    disposes Neptune, Pluto; 3 major aspects

Configurations in Otto’s chart

  • stellium, the shape it makesStellium in Aquarius · Sun, Mercury, SaturnThree 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.
  • t square, the shape it makesT-square onto Pluto · Mercury, Uranus, PlutoAn 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 Saturn · Jupiter, Pluto, SaturnAn 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 Pluto · Saturn, Uranus, PlutoAn opposition with a third planet squaring both ends. Read as a driving tension that resolves through the apex planet.

Minor aspects

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

  • Mercury semi-square Mars 0.1°
  • Sun semi-sextile Venus 0.5°
  • Mars sesquiquadrate Uranus 1.2°
  • Mars semi-square Pluto 1.9°

More people like Otto

Other chemists

Born in Germany

More charts like Otto’s

Fellow Aquarius suns

All about Aquarius →

Born in Pig years

Year of the Pig →

Also born on January 23

Fellow Yang Metal day masters

What a Day Master is →

Other Aquarius Pig charts

Other Gilded Scholars

The Gilded Scholar explained →

Famous people with Life Path 1

Life Path numbers explained →

From the journal: Do twins have the same birth chart? · Cusp signs aren't real. Here's why

Otto’s cards

Computed from January 23, 1876. Tap to flip.

Birth tarot card

Wheel of Fortune

AsterNym identity card

The Gilded Scholar

Western zodiac

Aquarius

Chinese zodiac

Pig 亥

Life Path

1 · Pioneer

♄ Ruled by Saturn

Lead Pb

The working: BaZi pillarsshow

BaZi pillars

Day Master: yang Metal.

Year

乙

yin Wood

亥

Pig

Water

roots & early life

Month

己

yin Earth

丑

Ox

Earth

work & drive

Day

day master

庚

yang Metal

寅

Tiger

Wood

you & partnership

Where this comes from, and how it is worked out

Otto’s birth date and birthplace come from Wikidata Q76616 (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 authorUnknown author, Public domain, via Wikimedia Commons.

The same Otto Diels at Wikipedia.

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

Traditional interpretations, not facts or predictions, and not endorsed by Otto Diels.

Quick answers about Otto Diels’s chart

What zodiac sign was Otto Diels?
Otto Diels was an Aquarius: born January 23, 1876, which puts the Sun in Aquarius for the whole of that day.
What was Otto Diels's Chinese zodiac animal?
The Pig, with the Wood element, from the Chinese lunar year of the January 23, 1876 birth.
What was Otto Diels's Life Path number?
Life Path 1, calculated in numerology.
What was Otto Diels's Chiron sign?
Chiron in Aries at 21°. Position from JPL Horizons.
Where was Otto Diels's Black Moon Lilith?
Mean Black Moon Lilith in Sagittarius at 20°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What was Otto Diels's dominant planet?
Uranus, on AsterNym's dominance score (9 points: rules the Sun sign, Aquarius; disposes Sun, Mercury, Saturn; 3 major aspects). Saturn is second and Venus third. Other sites weight rulerships and aspects differently and can name a different leader.

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