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Portrait of Grigori Perelman

Grigori Perelman

Grigori Perelman (born June 13, 1966, Saint Petersburg, Russia), aged 60, is a Russian mathematician (born 1966). Perelman is best known for soul theorem, geometrization conjecture and Poincaré conjecture. Perelman's honours include Fields medal, Millennium Problems and EMS Prize.

Grigori Perelman’s zodiac sign is Gemini, and in the Chinese zodiac they are a Fire Horse, with Life Path 5 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

Grigori Perelman’s AsterNym identity

The Tidal Explorer

Water represents depth and adaptability. Water-led charts are associated with instinct, memory and the ability to find a path around obstacles. Life Path 5 represents freedom: change, movement, variety and resistance to restrictive routines.

Water Day Master (BaZi) × mutable Sun × Life Path 5, on the physical plane.

Grigori’s lucky numbers, colours and stones

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

Lucky numbers

5 · 2 · 3 · 7

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

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

What the chart says

Grigori, according to the stars

Core essence

Grigori 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. Grigori needs newness the way other people need sleep, and gives the people around them the gift of never being bored.

The vibe

Underneath, Grigori 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 Grigori needs to feel safe is honesty in real time and room to react. Say it straight, and they will always meet you there.

How Grigori wants to be loved

Grigori wants to be loved slowly and for real. Venus in Taurus is touch, food, the good blanket, the plan that does not change. They are sensual and steady and they want to be shown, not told: the small physical kindnesses count double. Once Grigori is yours, they stay, and they expect the same.

How Grigori creates

How Grigori makes things happen: they seep in. A Yin Water day master is rain, mist, the still pool that reflects everything. Grigori 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: Grigori is free-spirited, a Horse year, and their gut reaction is to run toward the new thing. Energetic, warm, popular, honest to a fault, and impossible to keep indoors. The Fire year turns the volume up: warmer, bolder, more expressive, harder to overlook.

Purpose

Purpose: Life Path 5 is the free spirit. Grigori 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: being bored, and being talked over. Mars in Gemini fights with words and wins, then forgets it happened. Grigori scatters energy across three projects at once and somehow finishes two. The trick is choosing the argument worth having.

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

Where Grigori sits

Six lines. Tap where you sit on each.

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

Intimate circleWide network
Grigori

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

DeliberateSpontaneous
Grigori

You may leap first and adjust as you go. Waiting can feel like losing momentum.

PrivateExpressive
Grigori

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

Cool off firstResolve immediately
Grigori

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

PracticalVisionary
Grigori

You likely balance practical steps with room to imagine further.

Gradual trustImmediate chemistry
Grigori

You may feel connection fast. Chemistry can arrive before the details do.

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 Grigori Perelman

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

Grigori’s birth-night reference starMizarwhite · Ursa MajorMizar, in Ursa Major. A white star, 85.1° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Mizar →The warmest lightCapellagolden yellow · AurigaCapella, in Auriga. A golden yellow star, 25.6° 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.

Grigori Perelman at a glance

Gemini Sun

Four conversations, one person.

Grigori Perelman's Sun was in Gemini for the whole of June 13, 1966, so no birth time is needed to settle it. Traditional Gemini readings associate the sign with curiosity, conversation and range: several interests held at once and a talent for connecting people and ideas. Astrologers describe it as the mutable air sign, ruled by Mercury. The corresponding tension is restlessness, with the classical caution that the next subject is always more interesting than finishing the current one.

Fire Horse

Happiest halfway there.

Grigori Perelman was born on June 13, 1966, which falls in a Fire Horse year of the Chinese calendar. Traditional Horse readings emphasise energy, independence and movement: a sign happiest with somewhere to go and impatient with fences. The Chinese almanacs describe the Horse as sociable, quick and difficult to keep in one place. The corresponding caution in the tradition is inconstancy, and the habit of leaving before the work of staying has begun.

Life Path 5

Change finds them anyway.

Grigori Perelman's birth date, June 13, 1966, reduces to Life Path 5 under the numerology method AsterNym uses. Traditional Life Path 5 readings associate the number with freedom, change and variety: movement, new experience and resistance to restrictive routine. Numerologists describe it as the path of the traveller, adaptable and restless. The corresponding tension is instability, with the caution that constant motion can become a way of avoiding commitment to any one direction.

What stands out in Grigori’s chart

Grigori’s birth chart

Reference chart · birth time unknown

No documented birth time exists for Grigori Perelman, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 9° to 21° 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.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Uranus fuses with Pluto · Conjunction, 0.2° orbVenus flows with Uranus · Trine, 1° orbVenus flows with Pluto · Trine, 1.3° orbMercury fuses with Jupiter · Conjunction, 2.3° orbNeptune opens doors for Pluto · Sextile, 4.1° orbMercury opens doors for Venus · Sextile, 4.3° orbUranus opens doors for Neptune · Sextile, 4.3° orbMars grinds against Uranus · Square, 4.8° orbSun in Gemini · 21°54′☉21°Moon in Aries · 15°52′☽15°Mercury in Cancer · 10°23′☿10°Venus in Taurus · 14°38′♀14°Mars in Gemini · 10°55′♂10°Jupiter in Cancer · 8°06′♃8°Saturn in Pisces · 29°02′♄29°Uranus in Virgo · 15°40′♅15°Neptune in Scorpio · 19°59′ · retrograde♆℞19°Pluto in Virgo · 15°53′♇15°

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.

  • stableUranusconjunctionPluto0.2° orb

    Grigori’s need for freedom and depths act as one. Each makes the other louder.

  • stableVenustrineUranus0.5° to 1.6° orb

    Grigori’s affections flow straight into their need for freedom.

  • stableVenustrinePluto0.7° to 1.8° orb

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

  • stableMercuryconjunctionJupiter1.5° to 3.0° orb

    Grigori’s mind and growth act as one. Each makes the other louder.

  • stableMercurysextileVenus4.0° to 4.5° orb

    Grigori’s mind opens doors for their affections. An easy alliance, and it pays off when it is used.

  • stableNeptunesextilePluto4.1° orb

    Grigori’s imagination opens doors for their depths. An easy alliance, and it pays off when it is used.

  • stableUranussextileNeptune4.3° orb

    Grigori’s need for freedom opens doors for their imagination. An easy alliance, and it pays off when it is used.

  • stableMarssquareUranus4.4° to 5.1° orb

    Grigori’s drive grinds against their need for freedom. The friction is lifelong. Worked with, it builds real strength.

  • stableMarssquarePluto4.6° to 5.3° orb

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

  • stableVenusoppositionNeptune4.8° to 6.0° orb

    Grigori’s affections pull against their imagination from across the wheel. A see-saw looking for balance, often played out through other people.

  • stableSunsquarePluto5.5° to 6.5° orb

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

  • stableSunsquareUranus5.8° to 6.7° orb

    Grigori’s core identity grinds against their need for freedom.

Chart signature

Elements

  • Fire1 of 10
  • Earth3 of 10
  • Air2 of 10
  • Water4 of 10

Modalities

  • Cardinal3 of 10
  • Fixed2 of 10
  • Mutable5 of 10

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

Grigori’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.

  • ⚷ ChironPisces 26°07′ (moves 0.01° over the day)

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

    Chiron in Pisces is read as a wound around boundaries and faith. The reading has Grigori absorbing more of a room than most, and needing somewhere to put it down.

  • ⚳ CeresTaurus 27°06′ (moves 0.40° over the day)

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

    Ceres in Taurus is read as nurture through the physical: food, comfort, a steady presence. Grigori is read as someone who shows care by providing.

  • ♡ ErosLeo 16°57′ (moves 0.90° over the day)

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

    Eros in Leo is read as desire that wants to be adored and to adore in return. The reading has Grigori loving with an audience in mind, even an audience of one.

  • ⚕ HygieaVirgo 23°56′ (moves 0.19° over the day)

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

    Hygiea in Virgo sits in the sign the tradition links to it most closely: health as maintenance. Grigori is read as attentive to small signals and prone to over-attending.

  • ⚸ Black Moon LilithPisces 8°05′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

    Black Moon Lilith in Pisces is read as a refusal to be reasonable about longing. Grigori is read as someone whose imagination goes where it is not invited.

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.

  • Black Moon Lilith trine Jupiter 0.0°
  • Ceres sextile Saturn 1.9°
  • Hygiea square Sun 2.0°
  • Eros square Venus 2.3°
  • Black Moon Lilith trine Mercury 2.3°
  • Black Moon Lilith square Mars 2.8°
  • Chiron conjunction Saturn 2.9°

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°).

Grigori’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. ☿ Mercury9 pts

    rules the Sun sign, Gemini; disposes Sun, Mars, Uranus, Pluto; 2 major aspects

  2. 2. ♀ Venus6 pts

    in its own sign, Taurus; 4 major aspects

  3. 3. ♇ Pluto6 pts

    disposes Neptune; 5 major aspects

A Mercury-led chart is read as the mind in charge: Grigori is read as thinking, talking and connecting their way through life.

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 Grigori’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.

No stellium, grand trine, T-square, grand cross, yod or kite closes among the planets that can be placed. That is the common case, not a gap.

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.

  • Mars quintile Saturn 0.1°
  • Mercury semi-sextile Mars 0.5°
  • Venus semi-square Saturn 0.6°
  • Sun quincunx Neptune 1.9°

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

Born the same day as Grigori

Ben Horowitz was born on June 13, 1966 too, the same date with the same year. With no birth time recorded for any of them, this is the same chart, not a similar one. Same sky, different lives.

More people like Grigori

Other mathematicians

Born in Russia

More charts like Grigori’s

Fellow Gemini suns

All about Gemini →

Born in Horse years

Year of the Horse →

Also born on June 13

Fellow Yin Water day masters

What a Day Master is →

Other Gemini Horse charts

Other Tidal Explorers

The Tidal Explorer explained →

Famous people with Life Path 5

Life Path numbers explained →

From the journal: Your Kua number, and why it splits households · Do twins have the same birth chart?

Grigori’s cards

Every card is computed from June 13, 1966, none chosen. Tap one to flip it.

Birth tarot card

The Hierophant

Tap to flip

AsterNym identity card

The Tidal Explorer

Tap to flip

Western zodiac

Gemini

Tap to flip

Chinese zodiac

Horse 午

Tap to flip

☿ Ruled by Mercury

Quicksilver Hg

Tap to flip

The working: BaZi pillarsshow

BaZi pillars

Day Master: yin Water.

Year

丙

yang Fire

午

Horse

Fire

roots & early life

Month

甲

yang Wood

午

Horse

Fire

work & drive

Day

day master

癸

yin Water

卯

Rabbit

Wood

you & partnership

No birth time is on public record for Grigori Perelman, 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

Grigori’s birth date and birthplace come from Wikidata Q117346, 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 George Bergman, CC BY-SA 4.0, via Wikimedia Commons.

The same Grigori Perelman 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 Grigori Perelman.

Quick answers about Grigori Perelman’s chart

How old is Grigori Perelman?
Grigori Perelman is 60 years old, born June 13, 1966 in Saint Petersburg, Russia.
What zodiac sign is Grigori Perelman?
Grigori Perelman is a Gemini: born June 13, 1966, which puts the Sun in Gemini for the whole of that day. That is the Western star sign. In the Chinese zodiac they are a Fire Horse.
What is Grigori Perelman's Chinese zodiac animal?
The Horse, with the Fire element, from the Chinese lunar year of the June 13, 1966 birth.
What time was Grigori Perelman 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 Grigori Perelman's Life Path number?
Life Path 5, calculated in numerology from the June 13, 1966 birth date.
What is Grigori Perelman's Chiron sign?
Chiron in Pisces at 26°. Position from JPL Horizons for the June 13, 1966 birth date.
Where is Grigori Perelman's Black Moon Lilith?
Mean Black Moon Lilith in Pisces at 8°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What is Grigori Perelman's dominant planet?
Mercury, on AsterNym's dominance score (9 points: rules the Sun sign, Gemini; disposes Sun, Mars, Uranus, Pluto; 2 major aspects). Venus is second and Pluto third. Other sites weight rulerships and aspects differently and can name a different leader.

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