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Portrait of Joshua Lederberg

Joshua Lederberg

Joshua Lederberg (born May 23, 1925, Montclair, United States; died 2008), was an American molecular biologist. Lederberg's honours include Presidential Medal of Freedom, Nobel Prize in Physiology or Medicine and National Medal of Science.

Joshua Lederberg’s zodiac sign was Gemini, and in the Chinese zodiac they were a Wood Ox, with Life Path 9 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

Joshua Lederberg’s AsterNym identity

The Radiant Seeker

Fire represents warmth, visibility and momentum. Fire-led charts are associated with enthusiasm, expression and the ability to encourage other people. Life Path 9 represents compassion: generosity, completion and the ability to consider more than one person’s experience.

Fire Day Master (BaZi) × mutable Sun × Life Path 9, on the intuitive plane.

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

#66

US rank in 2025

~1,253,882

Americans share it since 1880

1989

its peak year

US Social Security Administration public records

Joshua’s lucky numbers, colours and stones

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

Lucky numbers

9 · 1

Lucky colours

Green & Teal

Lucky day

Wednesday

Direction

→ East

Season

spring

Stones

Emerald, Emerald, Green Aventurine

Flower constellation

🌿 Lily of the Valley · 💜 Lavender · 🌸 Green Orchid

Ivory · Lilac · Botanical green

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

What the chart says

Joshua, according to the stars

Core essence

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

The vibe

Underneath, Joshua processes by talking. The Moon in Gemini means a feeling is not real until it has been said out loud, ideally to two people, ideally with a joke attached. What Joshua needs to feel safe is someone who will listen to the whole thought, including the three tangents, without rushing them to a point.

How Joshua wants to be loved

Joshua wants to be loved in conversation. Venus in Gemini falls for a mind first: the banter, the shared joke, the person who keeps them guessing a little. Attention is the love language and boredom is the enemy. Keep talking to Joshua like it is the first week, and it can feel like it for years.

How Joshua creates

How Joshua makes things happen: they hold the flame steady. A Yin Fire day master is the candle, the lamp, the light that is close and personal rather than blazing. Joshua creates intimacy, one room, one conversation, one person made to feel seen. Moody when the fuel runs low, magnetic when it does not.

Instinct

Instinct: Joshua 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 Wood year adds growth: ideals, ambition, a need to be getting somewhere.

Purpose

Purpose: Life Path 9 is the humanitarian. Joshua is here for the bigger picture, to give, to finish what others started and hand it on. Wise beyond their years, compassionate, a little world-weary, and learning to receive as freely as they give.

Triggers

Triggers: feeling unsafe, or seeing their people treated badly. Mars in Cancer means Joshua does not fight for themselves easily but will go to war for someone they love. The anger comes out sideways at first, then all at once. Protectiveness is the whole engine.

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

Where Joshua sits

Six lines. Tap where you sit on each.

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

Intimate circleWide network
Joshua

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

DeliberateSpontaneous
Joshua

You likely weigh most decisions but can move fast when it matters.

PrivateExpressive
Joshua

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

Cool off firstResolve immediately
Joshua

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

PracticalVisionary
Joshua

You may be drawn to big possibilities. The practical follows after the vision.

Gradual trustImmediate chemistry
Joshua

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 Joshua Lederberg

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

Joshua’s birth-night reference starCor Caroliblue-white · Canes VenaticiCor Caroli, in Canes Venatici. A blue-white star, 81.1° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Cor Caroli →The warmest lightCapellagolden yellow · AurigaCapella, in Auriga. A golden yellow star, 20° 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.

Joshua Lederberg at a glance

Gemini Sun

Never finishes a book. Reads everything.

Joshua Lederberg's Sun was in Gemini for the whole of May 23, 1925, 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.

Wood Ox

Says little. Finishes everything.

Joshua Lederberg was born on May 23, 1925, which falls in a Wood 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 9

Wide view, open hands.

Joshua Lederberg's birth date, May 23, 1925, reduces to Life Path 9 under the numerology method AsterNym uses. Traditional Life Path 9 readings associate the number with compassion, generosity and completion: a wide view that takes in more than one person's experience. Numerologists describe it as the path of the humanitarian, the last single digit and the one that closes cycles. The corresponding tension is diffuseness, with the caution that caring about everyone can be easier than showing up for someone.

What stands out in Joshua’s chart

Joshua’s birth chart

Reference chart · birth time unknown

No documented birth time exists for Joshua Lederberg, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 7° to 19° 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.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Mars flows with Saturn · Trine, 0.7° orbMercury opens doors for Mars · Sextile, 1.1° orbMercury faces off with Saturn · Opposition, 1.8° orbJupiter opens doors for Uranus · Sextile, 2.6° orbSaturn flows with Pluto · Trine, 2.6° orbMars fuses with Pluto · Conjunction, 3.3° orbMoon fuses with Venus · Conjunction, 3.5° orbMercury opens doors for Pluto · Sextile, 4.4° orbSun in Gemini · 1°59′☉1°Moon in Gemini · 13°22′☽13°Mercury in Taurus · 7°38′☿7°Venus in Gemini · 9°50′♀9°Mars in Cancer · 8°42′♂8°Jupiter in Capricorn · 22°15′ · retrograde♃℞22°Saturn in Scorpio · 9°26′ · retrograde♄℞9°Uranus in Pisces · 24°54′♅24°Neptune in Leo · 19°56′♆19°Pluto in Cancer · 12°03′♇12°

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.

  • stableMarstrineSaturn0.4° to 1.1° orb

    Joshua’s drive flows straight into their discipline.

  • stableMercurysextileMars0.7° to 1.4° orb

    Joshua’s mind opens doors for their drive. Nothing happens until someone makes the first move.

  • stableMercuryoppositionSaturn1.1° to 2.5° orb

    Joshua’s mind pulls against their discipline from across the wheel.

  • stableJupitersextileUranus2.6° to 2.7° orb

    Joshua’s growth opens doors for their need for freedom. Nothing happens until someone makes the first move.

  • stableSaturntrinePluto2.6° to 2.7° orb

    Joshua’s discipline flows straight into their depths. Effortless, which is exactly why it gets taken for granted.

  • stableMarsconjunctionPluto3.0° to 3.7° orb

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

  • stableSunconjunctionVenus7.7° to 8.0° orb

    Joshua’s core identity and affections act as one. Each makes the other louder.

  • possibleMoonconjunctionVenusorb from 0.1° to 9.0° depending on birth time

  • possibleMoonsextileNeptuneorb from 0.5° to 12.7° depending on birth time

  • possibleMercurysextilePlutoorb from 3.8° to 5.1° depending on birth time

  • possibleMoonsquareUranusorb from 5.5° to 17.6° depending on birth time

  • possibleSunconjunctionMoonorb from 5.8° to 17.0° depending on birth time

Chart signature

Elements

  • Fire1 of 10
  • Earth2 of 10
  • Air3 of 10
  • Water4 of 10

Modalities

  • Cardinal3 of 10
  • Fixed3 of 10
  • Mutable4 of 10

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

Joshua’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.

  • ⚷ ChironAries 26°23′ (moves 0.05° 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: Joshua may have learnt early that going first costs something, and built a way of leading that does not need permission.

  • ⚳ CeresGemini 13°03′ (moves 0.42° over the day)

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

    Ceres in Gemini is read as nurture through talk and attention. The tradition has Joshua feeding people with information and feeling fed by conversation.

  • ♡ ErosTaurus 7°25′ (moves 0.75° over the day)

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

    Eros in Taurus is read as desire through the senses and through time. The reading has Joshua wanting what can be touched, kept and returned to.

  • ⚕ HygieaGemini 10°13′ (moves 0.33° over the day)

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

    Hygiea in Gemini is read as health that lives in the nerves and the mind. The tradition has Joshua needing variety and enough sleep in equal measure.

  • ⚸ Black Moon LilithCancer 17°31′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

    Black Moon Lilith in Cancer is read as the refusal to be tamed by the role of carer. The reading has Joshua guarding a private self that family did not get to name.

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.

  • Eros conjunction Mercury 0.2°
  • Hygiea conjunction Venus 0.4°
  • Eros sextile Mars 1.3°
  • Eros opposition Saturn 2.0°

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°).

Joshua’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. ☿ Mercury7 pts

    rules the Sun sign, Gemini; disposes Sun, Venus; 2 major aspects

  2. 2. ♄ Saturn4 pts

    disposes Jupiter; 3 major aspects

  3. 3. ♂ Mars3 pts

    3 major aspects

A Mercury-led chart is read as the mind in charge: Joshua 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 Joshua’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.

  • Venus quincunx Saturn 0.4°
  • Saturn sesquiquadrate Uranus 0.5°
  • Jupiter quintile Saturn 0.8°
  • Uranus biquintile Neptune 1.0°
  • Venus semi-sextile Mars 1.1°
  • Jupiter quincunx Neptune 2.3°

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

More people like Joshua

Other physicians

Born in United States

More charts like Joshua’s

Fellow Gemini suns

All about Gemini →

Born in Ox years

Year of the Ox →

Also born on May 23

Fellow Yin Fire day masters

What a Day Master is →

Other Gemini Ox charts

Other Radiant Seekers

The Radiant Seeker explained →

Famous people with Life Path 9

Life Path numbers explained →

From the journal: Astrology vs astronomy: when and why they separated · Is Western astrology outdated?

Joshua’s cards

Every card is computed from May 23, 1925, none chosen. Tap one to flip it.

Birth tarot card

The Moon

Tap to flip

AsterNym identity card

The Radiant Seeker

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Western zodiac

Gemini

Tap to flip

Chinese zodiac

Ox 丑

Tap to flip

☿ Ruled by Mercury

Quicksilver Hg

Tap to flip

The working: BaZi pillarsshow

BaZi pillars

Day Master: yin Fire.

Year

乙

yin Wood

丑

Ox

Earth

roots & early life

Month

辛

yin Metal

巳

Snake

Fire

work & drive

Day

day master

丁

yin Fire

未

Goat

Earth

you & partnership

No birth time is on public record for Joshua Lederberg, 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

Joshua’s birth date and birthplace come from Wikidata Q218823, 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 Unknown, Public domain, via Wikimedia Commons.

The same Joshua Lederberg 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 Joshua Lederberg.

Quick answers about Joshua Lederberg’s chart

What zodiac sign was Joshua Lederberg?
Joshua Lederberg was a Gemini: born May 23, 1925, which puts the Sun in Gemini for the whole of that day. That is the Western star sign. In the Chinese zodiac they were a Wood Ox.
What was Joshua Lederberg's Chinese zodiac animal?
The Ox, with the Wood element, from the Chinese lunar year of the May 23, 1925 birth.
What time was Joshua Lederberg 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 Joshua Lederberg's Life Path number?
Life Path 9, calculated in numerology from the May 23, 1925 birth date.
What was Joshua Lederberg's Chiron sign?
Chiron in Aries at 26°. Position from JPL Horizons for the May 23, 1925 birth date.
Where was Joshua Lederberg's Black Moon Lilith?
Mean Black Moon Lilith in Cancer at 17°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What was Joshua Lederberg's dominant planet?
Mercury, on AsterNym's dominance score (7 points: rules the Sun sign, Gemini; disposes Sun, Venus; 2 major aspects). Saturn is second and Mars third. Other sites weight rulerships and aspects differently and can name a different leader.

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