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Portrait of Sergey Brin

Sergey Brin

Sergey Brin (born August 21, 1973, Moscow, Russia), aged 53, is an American billionaire businessman. Brin is best known for PageRank. Brin's honours include Marconi Prize, Financial Times Person of the Year and Computer Pioneer Award.

Sergey Brin’s zodiac sign is Leo, and in the Chinese zodiac they are a Water Ox, with Life Path 4 in numerology.

How compatible are you with Sergey Brin?

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

Your AsterNym Match

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

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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

Sergey Brin’s AsterNym identity

The Steadfast Architect

Earth represents stability. Earth-led charts are associated with patience, responsibility and the ability to make people or projects feel supported. Life Path 4 represents structure: foundations, systems and the patience to continue after the first enthusiasm fades.

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

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

#8137

US rank in 2025

~488

Americans share it since 1880

2000

its peak year

US Social Security Administration public records

Sergey’s lucky numbers, colours and stones

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

Lucky numbers

4 · 1 · 9

Lucky colours

Blue & Black

Lucky day

Sunday

Direction

↑ North

Season

winter

Stones

Peridot, Ruby, Aquamarine

Flower constellation

🌸 Gladiolus · 🌻 Sunflower · 💠 Water Lily

Coral · Gold · Moonlight white

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

What the chart says

Sergey, according to the stars

Core essence

Sergey is warm the way the sun is warm: not trying, just doing it. The core of Sergey is a big open heart and a need to be seen loving with it. They are generous with praise, with time, with the spotlight when they trust you, and they will remember every kindness you paid them for years. Loyal to a fault, and glad of the fault.

How Sergey wants to be loved

Sergey wants to be loved beautifully. Venus is at home in Libra: romance, manners, the date that was actually planned, a partner who is fair and easy to be around. Sergey gives a lot of grace and needs it back. Treat them like a partner in everything, including the small choices, and they bloom.

How Sergey creates

How Sergey makes things happen: they make things grow. A Yin Earth day master is the garden soil, generous, nourishing, the reason other people's ideas take root. Sergey creates by caring for the thing until it works, and they are often the quiet reason a whole group is thriving. The work is keeping some of that richness for themselves.

Instinct

Instinct: Sergey is steady under pressure, an Ox year, and their gut reaction is to keep going. Patient, stubborn in the useful way, the one still working when the others have gone home, and quietly very proud of it. The Water year softens it: intuitive, adaptable, feeling their way through people.

Purpose

Purpose: Life Path 4 is the builder. Sergey 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: being rushed, and being pushed. Mars in Taurus means Sergey is slow to anger and very hard to move once they are. Patience is the superpower, stubbornness its shadow. Let them set the pace and they are unstoppable in their own time.

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

Where Sergey sits

Six lines. Tap where you sit on each.

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

Intimate circleWide network
Sergey

You likely balance a tight inner circle with a wider orbit you dip into.

DeliberateSpontaneous
Sergey

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

PrivateExpressive
Sergey

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

Cool off firstResolve immediately
Sergey

You may want to resolve tension the moment it appears, rather than let it sit.

PracticalVisionary
Sergey

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

Gradual trustImmediate chemistry
Sergey

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 Sergey Brin

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

Sergey’s birth-night reference starGrumiumwarm orange · DracoGrumium, in Draco. A warm orange star, 84.7° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Grumium →The warmest lightCapellagolden yellow · AurigaCapella, in Auriga. A golden yellow star, 13° 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.

The quick version

Leo Sun

Warm, loud, hard to ignore.

Sergey Brin's Sun was in Leo for the whole of August 21, 1973, so no birth time is needed to settle it. Traditional Leo readings associate the sign with warmth, visibility and generosity: a natural claim on attention and a habit of handing it back as encouragement. Astrologers describe it as the fixed fire sign, ruled by the Sun. The corresponding tension is pride, with the classical caution that the need to be seen can crowd out people who would rather not be.

Water Ox

Says little. Finishes everything.

Sergey Brin was born on August 21, 1973, which falls in a Water Ox year of the Chinese calendar. Traditional Ox readings emphasise endurance, reliability and the capacity to finish what was started, slowly and without complaint. The Chinese almanacs describe the Ox as the worker of the cycle, whose word holds. The corresponding caution in the tradition is stubbornness that presents itself as principle, and a difficulty changing course once a furrow has been cut.

Life Path 4

Structure is comfort.

Sergey Brin's birth date, August 21, 1973, 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 Sergey’s chart

Sergey’s birth chart

Reference chart · birth time unknown

No documented birth time exists for Sergey Brin, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 20° to 4° Taurus or Gemini depending on the hour. The wheel's houses are a solar chart, counted from the Sun's sign, because the Ascendant needs a time.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Jupiter opens doors for Neptune · Sextile, 0.1° orbVenus fuses with Pluto · Conjunction, 0.2° orbSun grinds against Moon · Square, 0.7° orbVenus grinds against Saturn · Square, 0.8° orbMars grinds against Jupiter · Square, 1° orbSaturn grinds against Pluto · Square, 1° orbMars opens doors for Saturn · Sextile, 1.5° orbJupiter flows with Pluto · Trine, 1.6° orbSun in Leo · 28°09′☉28°Moon in Taurus · 27°25′☽27°Mercury in Leo · 15°46′☿15°Venus in Libra · 2°47′♀2°Mars in Taurus · 3°30′♂3°Jupiter in Aquarius · 4°32′ · retrograde♃℞4°Saturn in Cancer · 1°58′♄1°Uranus in Libra · 20°14′♅20°Neptune in Sagittarius · 4°40′♆4°Pluto in Libra · 2°56′♇2°

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.

  • stableVenusconjunctionPluto0.0° to 0.7° orb

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

  • stableJupitersextileNeptune0.1° to 0.2° orb

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

  • stableVenussquareSaturn0.3° to 1.4° orb

    Sergey’s affections grind against their discipline. The angle that irritates, and the one that teaches.

  • stableMarssquareJupiter0.8° to 1.3° orb

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

  • stableSaturnsquarePluto0.9° to 1.0° orb

    Sergey’s discipline grinds against their depths. The angle that irritates, and the one that teaches.

  • stableVenustrineJupiter1.1° to 2.4° orb

    Sergey’s affections flow straight into their growth.

  • stableVenussextileNeptune1.3° to 2.5° orb

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

  • stableMarssextileSaturn1.4° to 1.7° orb

    Sergey’s drive opens doors for their discipline.

  • stableJupitertrinePluto1.5° to 1.7° orb

    Sergey’s growth flows straight into their depths.

  • stableNeptunesextilePluto1.7° orb

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

  • stableSunsextileSaturn3.4° to 4.2° orb

    Sergey’s core identity opens doors for their discipline. Nothing happens until someone makes the first move.

  • stableSuntrineMars5.0° to 5.6° orb

    Sergey’s core identity flows straight into their drive.

Chart signature

Elements

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

Modalities

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

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

Sergey’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 ℞Aries 20°34′ (moves 0.02° over the day)

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

    Chiron in Aries is read as a sore spot around asserting oneself: Sergey may have learnt early that going first costs something, and built a way of leading that does not need permission.

  • ⚳ CeresSagittarius 6°36′ (moves 0.16° over the day)

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

    Ceres in Sagittarius is read as nurture through freedom and wider horizons. Sergey is read as someone who looks after people by giving them room.

  • ♡ ErosLibra 8°13′ (moves 0.79° over the day)

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

    Eros in Libra is read as desire for the beautiful and the mutual. Sergey is read as someone who wants the pairing itself as much as the person.

  • ⚕ Hygiea ℞Aquarius 17°46′ (moves 0.19° over the day)

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

    Hygiea in Aquarius is read as health through the unconventional: odd hours, own methods. Sergey is read as someone who ignores the standard advice and sometimes proves it wrong.

  • ⚸ Black Moon LilithCapricorn 0°38′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

    Black Moon Lilith in Capricorn is read as ambition that does not ask to be liked. Sergey is read as someone who takes the authority rather than waiting for 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 opposition Uranus 0.3°
  • Black Moon Lilith opposition Saturn 1.3°
  • Ceres conjunction Neptune 1.9°
  • Hygiea opposition Mercury 2.0°
  • Ceres sextile Jupiter 2.1°
  • Black Moon Lilith square Venus 2.1°
  • Black Moon Lilith square Pluto 2.3°
  • Hygiea trine Uranus 2.5°
  • Black Moon Lilith trine Sun 2.5°
  • Black Moon Lilith trine Mars 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°).

Sergey’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. ☉ Sun9 pts

    rules the Sun sign, Leo; in its own sign, Leo; disposes Mercury; 3 major aspects

  2. 2. ♀ Venus9 pts

    in its own sign, Libra; disposes Mars, Uranus, Pluto; 4 major aspects

  3. 3. ♃ Jupiter5 pts

    disposes Neptune; 4 major aspects

A Sun-led chart is read as identity out front: Sergey is read as someone whose sense of self organises everything else.

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 Sergey’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.

  • yod, the shape it makesYod onto Mars · Neptune, Pluto, MarsTwo 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.
  • yod, the shape it makesYod onto Mars · Venus, Neptune, MarsTwo 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 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 quincunx Pluto 0.6°
  • Uranus semi-square Neptune 0.6°
  • Venus quincunx Mars 0.7°
  • Mercury semi-square Saturn 1.2°
  • Mars quincunx Neptune 1.2°

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

Sergey’s family here

One relative of Sergey Brin also has a chart on AsterNym.

More people like Sergey

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Born in Russia

More charts like Sergey’s

Fellow Leo suns

All about Leo →

Born in Ox years

Year of the Ox →

Also born on August 21

Fellow Yin Earth day masters

What a Day Master is →

Other Leo Ox charts

Other Steadfast Architects

The Steadfast Architect explained →

Famous people with Life Path 4

Life Path numbers explained →

From the journal: Fixed, cardinal, mutable: the modality cheat sheet · Why there are 12 signs and not 13

Sergey’s cards

Every card is computed from August 21, 1973, none chosen. Tap one to flip it.

Birth tarot card

The Emperor

Tap to flip

AsterNym identity card

The Steadfast Architect

Tap to flip

Western zodiac

Leo

Tap to flip

Chinese zodiac

Ox 丑

Tap to flip

☉ Ruled by Sun

Gold Au

Tap to flip

The working: BaZi pillarsshow

BaZi pillars

Day Master: yin Earth.

Year

癸

yin Water

丑

Ox

Earth

roots & early life

Month

庚

yang Metal

申

Monkey

Metal

work & drive

Day

day master

己

yin Earth

丑

Ox

Earth

you & partnership

No birth time is on public record for Sergey Brin, 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

Sergey’s birth date and birthplace come from Wikidata Q92764, 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 Steve Jurvetson, CC BY 2.0, via Wikimedia Commons.

The same Sergey Brin at Wikipedia and IMDb.

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 Sergey Brin.

Quick answers about Sergey Brin’s chart

How old is Sergey Brin?
Sergey Brin is 53 years old, born August 21, 1973 in Moscow, Russia.
What zodiac sign is Sergey Brin?
Sergey Brin is a Leo: born August 21, 1973, which puts the Sun in Leo for the whole of that day. That is the Western star sign. In the Chinese zodiac they are a Water Ox.
What is Sergey Brin's Chinese zodiac animal?
The Ox, with the Water element, from the Chinese lunar year of the August 21, 1973 birth.
What time was Sergey Brin 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 Sergey Brin's Life Path number?
Life Path 4, calculated in numerology from the August 21, 1973 birth date.
What is Sergey Brin's Chiron sign?
Chiron in Aries at 20°. Position from JPL Horizons for the August 21, 1973 birth date.
Where is Sergey Brin's Black Moon Lilith?
Mean Black Moon Lilith in Capricorn at 0°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What is Sergey Brin's dominant planet?
Sun, on AsterNym's dominance score (9 points: rules the Sun sign, Leo; in its own sign, Leo; disposes Mercury; 3 major aspects). Venus is second and Jupiter third. Other sites weight rulerships and aspects differently and can name a different leader.

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