AsterNymAsterNym

Klaus Hasselmann

Klaus Hasselmann (born October 25, 1931, Hamburg, Germany), aged 94, is a German climate researcher, meteorologist, and oceanologist (born 1931). Hasselmann has served as deputy chairperson. Hasselmann's honours include Nobel Prize in Physics, Knight Commander's Cross of the Order of Merit of the Federal Republic of Germany and Sverdrup Gold Medal Award.

Klaus Hasselmann’s zodiac sign is Scorpio, and in the Chinese zodiac they are a Metal Goat, with Life Path 4 in numerology.

How compatible are you with Klaus Hasselmann?

Your birthday, just below, gives your match percentage with Klaus. Under a minute.

Your AsterNym Match

?%Your score is waiting.

Two details and you have your number with Klaus. Under a minute, and it is real astrology, not a quiz.

Free · no account · stays on this device. Add a birth time later for the full chart.

Your result includes:

  • · 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

Klaus Hasselmann’s AsterNym identity

The Tidal Architect

Water represents depth and adaptability. Water-led charts are associated with instinct, memory and the ability to find a path around obstacles. Life Path 4 represents structure: foundations, systems and the patience to continue after the first enthusiasm fades.

Water Day Master (BaZi) × fixed Sun × Life Path 4, on the physical plane.

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

#2245

US rank in 2025

~1,471

Americans share it since 1880

2022

its peak year

US Social Security Administration public records

Klaus’s lucky numbers, colours and stones

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

Lucky numbers

4 · 2 · 7

Lucky colours

White & Gold

Lucky day

Tuesday

Direction

← West

Season

autumn

Stones

Opal, Red Coral, Rutilated Quartz

Flower constellation

🧡 Marigold · 🌺 Red Dahlia · 🤍 White Magnolia

Amber · Crimson · Moonlight white

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

What the chart says

Klaus, according to the stars

Core essence

Klaus does not do surface. The core of Klaus is intensity, the kind that wants the real story and can tell when it is not getting it. They love completely or not at all, keep their own counsel, and have a private loyalty that runs deeper than anyone outside it will ever know. Trust from Klaus is earned slowly and never given lightly.

The vibe

Underneath, Klaus runs hot. The Moon in Aries means feelings arrive fast and loud and burn out just as fast, so the flare you saw an hour ago is already forgiven. What Klaus needs to feel safe is honesty in real time and room to react. Say it straight, and they will always meet you there.

How Klaus wants to be loved

Klaus wants to be loved completely or not at all. Venus in Scorpio is intense, private and all in, and wants the same depth back: no games, no half measures. Trust is the whole thing. Be honest with Klaus even when it costs you, and they will be the most devoted person you have ever met.

How Klaus creates

How Klaus makes things happen: they seep in. A Yin Water day master is rain, mist, the still pool that reflects everything. Klaus creates by sensing, by imagination, by noticing what nobody else said. Their influence is quiet and total. The work is not dissolving into everyone else's weather.

Instinct

Instinct: Klaus is creative and kind, a Goat year, and their gut reaction is to make it beautiful. Artistic, gentle, easily moved, and the friend everyone confides in. The Metal year sharpens it: principled, determined, clear about what is right.

Purpose

Purpose: Life Path 4 is the builder. Klaus is here to make things that last, to put structure under other people's dreams, to be trusted with the real work. Loyal, practical, honest, and learning that the plan can bend without breaking.

Triggers

Triggers: betrayal, and being handled. Mars in Scorpio means Klaus runs hot underneath and cold on top; the anger is quiet, deep and long-remembered. They do not lose their temper, they decide. Point that focus at a goal and nothing survives in its way.

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

Where Klaus sits

Six lines. Tap where you sit on each.

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

Intimate circleWide network
Klaus

You may run on a few close bonds rather than a crowd. Depth is your default.

DeliberateSpontaneous
Klaus

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

PrivateExpressive
Klaus

You may wear your feelings openly. What you feel tends to show.

Cool off firstResolve immediately
Klaus

You may need space before addressing conflict. Cooling off comes first.

PracticalVisionary
Klaus

You may favor what's proven and workable over the untested idea.

Gradual trustImmediate chemistry
Klaus

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 Klaus Hasselmann

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

Klaus’s birth-night reference starCaphyellow-white · CassiopeiaCaph, in Cassiopeia. A yellow-white star, 78.7° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Caph →The warmest lightCapellagolden yellow · AurigaCapella, in Auriga. A golden yellow star, 33° above the horizon at 9 p.m. local time, the warmest-toned bright star up that night.Dedicate Capella →

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.

Klaus Hasselmann in 15 seconds

Scorpio Sun

Reads the room. Says nothing.

Klaus Hasselmann's Sun was in Scorpio for the whole of October 25, 1931, so no birth time is needed to settle it. Traditional Scorpio readings associate the sign with intensity, depth and strong loyalties: few bonds, held completely. Astrologers describe it as the fixed water sign, traditionally ruled by Mars and in modern practice by Pluto, and read it for privacy and resolve. The corresponding tension is the tendency to guard trust closely and to remember what was done with it.

Metal Goat

Kind, and quietly tough.

Klaus Hasselmann was born on October 25, 1931, which falls in a Metal Goat year of the Chinese calendar. Traditional Goat readings emphasise gentleness, creativity and a preference for harmony over conflict. The Chinese almanacs describe the Goat as the artist of the cycle, kind and easily moved, and associate it with taste and care for others. The corresponding caution in the tradition is dependence: a need for reassurance that can become a reluctance to decide alone.

Life Path 4

Slow, solid, lasting.

Klaus Hasselmann's birth date, October 25, 1931, reduces to Life Path 4 under the numerology method AsterNym uses. Traditional Life Path 4 readings associate the number with structure, patience and building: turning ideas into plans and plans into something that outlasts the mood that started it. Numerologists describe it as the path of the builder. The corresponding tension is rigidity, with the caution that the structure was meant to serve the life and not the reverse.

What stands out in Klaus’s chart

Klaus’s birth chart

Reference chart · birth time unknown

No documented birth time exists for Klaus Hasselmann, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 13° to 24° Aries depending on the hour. The wheel's houses are a solar chart, counted from the Sun's sign, because the Ascendant needs a time.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Moon flows with Jupiter · Trine, 0.5° orbSaturn grinds against Uranus · Square, 0.7° orbMoon grinds against Saturn · Square, 1.4° orbMercury opens doors for Neptune · Sextile, 1.9° orbMoon fuses with Uranus · Conjunction, 2.2° orbJupiter flows with Uranus · Trine, 2.7° orbMoon grinds against Pluto · Square, 3.2° orbVenus opens doors for Saturn · Sextile, 4.1° orbSun in Scorpio · 1°04′☉1°Moon in Aries · 19°01′☽19°Mercury in Scorpio · 5°31′☿5°Venus in Scorpio · 13°29′♀13°Mars in Scorpio · 26°22′♂26°Jupiter in Leo · 19°32′♃19°Saturn in Capricorn · 17°34′♄17°Uranus in Aries · 16°50′ · retrograde♅℞16°Neptune in Virgo · 7°23′♆7°Pluto in Cancer · 22°10′ · retrograde♇℞22°

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 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

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.

  • stableMoontrineJupiter0.0° to 6.4° orb

    Klaus’s feelings flow straight into their growth.

  • stableSaturnsquareUranus0.7° to 0.8° orb

    Klaus’s discipline grinds against their need for freedom.

  • stableMercurysextileNeptune1.1° to 2.7° orb

    Klaus’s mind opens doors for their imagination.

  • stableJupitertrineUranus2.6° to 2.8° orb

    Klaus’s growth flows straight into their need for freedom. Effortless, which is exactly why it gets taken for granted.

  • stableVenussextileSaturn3.5° to 4.7° orb

    Klaus’s affections open doors for their discipline. Nothing happens until someone makes the first move.

  • stableMarstrinePluto3.8° to 4.6° orb

    Klaus’s drive flows straight into their depths. A talent so smooth it can go unnoticed.

  • stableSunconjunctionMercury4.1° to 4.8° orb

    Klaus’s core identity and mind act as one. Wherever one goes, the other is already there.

  • stableSaturnoppositionPluto4.6° orb

    Klaus’s discipline pulls against their depths from across the wheel. Two ends of one rope.

  • stableUranussquarePluto5.3° to 5.4° orb

    Klaus’s need for freedom grinds against their depths. The angle that irritates, and the one that teaches.

  • stableVenussquareJupiter5.5° to 6.6° orb

    Klaus’s affections grind against their growth.

  • possibleMoonsquareSaturnorb from 0.0° to 7.3° depending on birth time

  • possibleMoonconjunctionUranusorb from 0.0° to 8.1° depending on birth time

Chart signature

Elements

  • Fire3 of 10
  • Earth2 of 10
  • Air0 of 10
  • Water5 of 10

Modalities

  • Cardinal4 of 10
  • Fixed5 of 10
  • Mutable1 of 10

Counted across the ten planets by sign: Water leads this chart, with no planets in Air signs.

Klaus’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.

  • ⚷ Chiron ℞Taurus 22°08′ (moves 0.05° over the day)

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

    Chiron in Taurus is read as a wound around security and worth. The reading has Klaus building steadiness by hand after finding it could not be assumed.

  • ⚳ CeresScorpio 20°18′ (moves 0.42° over the day)

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

    Ceres in Scorpio is read as nurture that goes all in: loyalty, intensity, a care that does not do halfway. Klaus is read as fierce about the people counted as theirs.

  • ♡ ErosSagittarius 21°34′ (moves 0.56° over the day)

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

    Eros in Sagittarius is read as desire for the far-off and the free. The reading has Klaus attracted to people who open a door rather than close one.

  • ⚕ HygieaLeo 18°13′ (moves 0.24° over the day)

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

    Hygiea in Leo is read as vitality that runs on purpose and recognition. The reading has Klaus at their best with something to be proud of.

  • ⚸ Black Moon LilithAries 8°50′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

    Black Moon Lilith in Aries is read as the refusal to be second. The modern reading has Klaus carrying an anger that is cleaner than it looks and a need to act on it.

Aspects to the asteroids and Lilith

Major aspects only, at a tight 3° orb. The Moon is left out because its position moves 13° across an untimed day.

  • Chiron sextile Pluto 0.0°
  • Ceres square Jupiter 0.8°
  • Hygiea conjunction Jupiter 1.3°
  • Hygiea trine Uranus 1.4°
  • Ceres trine Pluto 1.9°
  • Eros trine Jupiter 2.0°
  • Chiron square Jupiter 2.6°
  • Ceres sextile Saturn 2.7°

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°).

Klaus’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. ♇ Pluto10 pts

    rules the Sun sign, Scorpio; disposes Sun, Mercury, Venus, Mars; 3 major aspects

  2. 2. ♄ Saturn5 pts

    in its own sign, Capricorn; 3 major aspects

  3. 3. ♂ Mars3.5 pts

    traditionally rules the Sun sign, Scorpio; disposes Uranus; 1 major aspect

A Pluto-led chart is read as intensity and transformation leading: Klaus is read as someone who does not do things by half and rebuilds after every ending.

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 Klaus’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.

  • stellium, the shape it makesStellium in Scorpio · Sun, Mercury, Venus, 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.
  • t square, the shape it makesT-square onto Uranus · Saturn, Pluto, UranusAn 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 quintile Saturn 0.1°
  • Neptune semi-square Pluto 0.2°
  • Sun quintile Jupiter 0.5°
  • Jupiter quincunx Saturn 2.0°

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

More people like Klaus

Other physicists

Born in Germany

More charts like Klaus’s

Fellow Scorpio suns

All about Scorpio →

Born in Goat years

Year of the Goat →

Also born on October 25

Fellow Yin Water day masters

What a Day Master is →

Other Scorpio Goat charts

Other Tidal Architects

The Tidal Architect explained →

Famous people with Life Path 4

Life Path numbers explained →

From the journal: The twelve Day Officers, and how Chinese date selection works · Your Sun, Moon and rising signs: the Big Three explained

Klaus’s cards

Every card is computed from October 25, 1931, none chosen. Tap one to flip it.

Birth tarot card

The Fool

Tap to flip

AsterNym identity card

The Tidal Architect

Tap to flip

Western zodiac

Scorpio

Tap to flip

Chinese zodiac

Goat 未

Tap to flip

♂ Ruled by Mars

Iron Fe

Tap to flip

The working: BaZi pillarsshow

BaZi pillars

Day Master: yin Water.

Year

辛

yin Metal

未

Goat

Earth

roots & early life

Month

戊

yang Earth

戌

Dog

Earth

work & drive

Day

day master

癸

yin Water

丑

Ox

Earth

you & partnership

No birth time is on public record for Klaus Hasselmann, 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

Klaus’s birth date and birthplace come from Wikidata Q109370, 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.

The same Klaus Hasselmann at Wikipedia and mpimet.mpg.de.

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 Klaus Hasselmann.

Quick answers about Klaus Hasselmann’s chart

How old is Klaus Hasselmann?
Klaus Hasselmann is 94 years old, born October 25, 1931 in Hamburg, Germany.
What zodiac sign is Klaus Hasselmann?
Klaus Hasselmann is a Scorpio: born October 25, 1931, which puts the Sun in Scorpio for the whole of that day. That is the Western star sign. In the Chinese zodiac they are a Metal Goat.
What is Klaus Hasselmann's Chinese zodiac animal?
The Goat, with the Metal element, from the Chinese lunar year of the October 25, 1931 birth.
What time was Klaus Hasselmann 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 is Klaus Hasselmann's Life Path number?
Life Path 4, calculated in numerology from the October 25, 1931 birth date.
What is Klaus Hasselmann's Chiron sign?
Chiron in Taurus at 22°. Position from JPL Horizons for the October 25, 1931 birth date.
Where is Klaus Hasselmann's Black Moon Lilith?
Mean Black Moon Lilith in Aries at 8°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What is Klaus Hasselmann's dominant planet?
Pluto, on AsterNym's dominance score (10 points: rules the Sun sign, Scorpio; disposes Sun, Mercury, Venus, Mars; 3 major aspects). Saturn is second and Mars third. Other sites weight rulerships and aspects differently and can name a different leader.

More charts to explore