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Portrait of Thomas Cech

Thomas Cech

Thomas Cech (born December 8, 1947, Chicago, United States), aged 78, is an American chemist, biochemistry professor. Cech's honours include Nobel Prize in Chemistry, Louisa Gross Horwitz Prize and National Medal of Science.

Thomas Cech’s zodiac sign is Sagittarius, Chinese zodiac is Fire Pig, with Life Path 5 in numerology.

Your match with Thomas

Free, no account, stays on this device. Add a birth time later.

Thomas Cech’s AsterNym identity

The Gilded Explorer

Metal represents precision. Metal-led charts are associated with standards, boundaries, discernment and the ability to remove what is unnecessary. Life Path 5 represents freedom: change, movement, variety and resistance to restrictive routines.

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

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

#34

US rank in 2025

~2,367,087

Americans share it since 1880

1952

its peak year

Thomas ranked 8th among boys and 868th among girls in 1947, the year of this birth, with 44,842 American boys and 103 girls on the register.

US Social Security Administration public records

What Thomas’s name adds up to

Worked from the name as published, letter by letter.

5

Expression · versatility

3

Soul Urge · being heard

11

Personality · perceptive

The name opens on T (2) and closes on S (1).

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

Thomas’s lucky numbers, colours and stones

Traditional correspondences, calculated not chosen.

Lucky numbers

5 · 2 · 8

Lucky colours

Red & Orange

Lucky day

Thursday

Direction

↓ South

Season

summer

Stones

Turquoise, Yellow Sapphire, Carnelian

Flower constellation

🤍 Narcissus · 🌸 Peony · 🌺 Poppy

Frost white · Rose-gold · Flame orange

The record

What sets Thomas apart

Jim Morrison (1943) and Nicki Minaj (1982) share the birthday in another year, so the sun sits where it sits here.

What the chart says

Thomas, according to the stars

Core essence

Thomas is the friend who says "let's just go" and means today. The core of Thomas is faith that the world is bigger and better than the room they are in, and a restlessness to go and check. They are honest to the point of it being a sport, funny by accident, and impossible to keep small. Freedom is not a preference, it is oxygen.

How Thomas wants to be loved

Thomas wants to be loved seriously. Venus in Capricorn is slow to open and then loyal for life, and it shows love by building: the plan, the future, the thing that lasts. Respect is the romance. Show Thomas you are in it for real and the reserve melts into a warmth almost nobody else gets to see.

How Thomas creates

How Thomas makes things happen: they refine it until it shines. A Yin Metal day master is jewellery, precise, aesthetic, particular about the finish. Thomas creates by polishing, by taste, by knowing exactly which detail makes the whole thing sing. Sensitive to being handled roughly, and worth handling well.

Instinct

Instinct: Thomas 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 Fire year turns the volume up: warmer, bolder, more expressive, harder to overlook.

Purpose

Purpose: Life Path 5 is the free spirit. Thomas 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: sloppiness, and being told they are overthinking it. Mars in Virgo means Thomas channels energy into fixing, sorting, getting it right, and gets sharp when others do not care. The critic turns inward first. Give them a problem worth solving and watch them come alive.

Computed from Thomas's birth date. Working below.

Where Thomas sits

Six lines

Thomas’s dot comes from the chart; yours is where you put it.

Intimate circleWide network
Thomas

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

DeliberateSpontaneous
Thomas

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

PrivateExpressive
Thomas

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

Cool off firstResolve immediately
Thomas

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

PracticalVisionary
Thomas

You likely balance practical steps with room to imagine further.

Gradual trustImmediate chemistry
Thomas

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 Thomas Cech

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

Thomas’s birth-night reference starAlmachwarm orange · AndromedaAlmach, in Andromeda. A warm orange star, 86.9° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Almach →The warmest lightProcyonyellow-white · Canis MinorProcyon, in Canis Minor. A yellow-white star, 11.3° above the horizon at 9 p.m. local time, the warmest-toned bright star up that night.Dedicate Procyon →

A 9 p.m. reference sky, not the birth minute. Dedications are commemorative and confer no ownership of stars.

The sky over Chicago that night

Computed for 41.88°N, 9 p.m. local sky.

At 9 p.m. the star closest to straight overhead at Chicago was Almach, in Andromeda, 86.9° up.

The brightest star above the horizon was Sirius in Canis Major, and 107 catalog stars were up in all.

From 41.9°N not one of the brightest stars stays permanently above the horizon — all of them rise and set.

The trade is at the other end of the sky: nothing south of −48.1° declination ever rises from here, which puts Canopus, Rigil Kentaurus, Achernar, Hadar, Acrux, Mimosa and Toliman permanently out of view.

The Moon was at waning crescent, 11% lit, and already below the horizon, with the Sun 51° down.

How unusual Thomas's chart is

Chart pattern score

44 / 100 · Quietly distinctive

3-planet stellium in Sagittarius · No Water planets · A leaning bowl

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 →

Thomas Cech at a glance

Sagittarius Sun

Restless in a good way.

Thomas Cech's Sun was in Sagittarius for the whole of December 8, 1947, so no birth time is needed to settle it.

What Sagittarius means →

Fire Pig

Gives more than it gets.

Thomas Cech was born on December 8, 1947, which falls in a Fire Pig year of the Chinese calendar.

What the Pig means →

Life Path 5

Five doors open at once.

Thomas Cech's birth date, December 8, 1947, reduces to Life Path 5 under the numerology method AsterNym uses.

What Life Path 5 means →

What stands out in Thomas’s chart

Thomas’s birth chart

Reference chart · birth time unknown

Positions are checked across the whole date. The Moon ranges from 25° to 8° Libra or Scorpio depending on the hour.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Moon opens doors for Mars · Sextile, 0.5° orbMercury grinds against Mars · Square, 0.6° orbSun flows with Pluto · Trine, 1° orbSaturn opens doors for Uranus · Sextile, 1.8° orbNeptune opens doors for Pluto · Sextile, 2.2° orbVenus grinds against Neptune · Square, 2.6° orbJupiter opens doors for Neptune · Sextile, 2.6° orbSun opens doors for Neptune · Sextile, 3.2° orbSun in Sagittarius · 15°48′☉15°Moon in Scorpio · 1°57′☽1°Mercury in Sagittarius · 1°51′☿1°Venus in Capricorn · 10°03′♀10°Mars in Virgo · 2°25′♂2°Jupiter in Sagittarius · 10°01′♃10°Saturn in Leo · 22°40′ · retrograde♄℞22°Uranus in Gemini · 24°29′ · retrograde♅℞24°Neptune in Libra · 12°36′♆12°Pluto in Leo · 14°51′ · retrograde♇℞14°

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

  • stableMercurysquareMars0.0° to 1.2° orb

    Thomas’s mind grinds against their drive. The angle that irritates, and the one that teaches.

  • stableSuntrinePluto0.4° to 1.5° orb

    Thomas’s core identity flows straight into their depths. Effortless, which is exactly why it gets taken for granted.

  • stableSaturnsextileUranus1.8° orb

    Thomas’s discipline opens doors for their need for freedom.

  • stableVenussquareNeptune1.9° to 3.2° orb

  • stableNeptunesextilePluto2.2° to 2.3° orb

  • stableJupitersextileNeptune2.5° to 2.7° orb

  • stableSunsextileNeptune2.7° to 3.7° orb

  • stableJupitertrinePluto4.7° to 5.0° orb

  • stableSunconjunctionJupiter5.4° to 6.2° orb

  • stableSaturnconjunctionPluto7.8° orb

  • possibleMoonsextileMarsorb from 0.1° to 6.8° depending on birth time

  • possibleMoontrineUranusorb from 0.9° to 13.9° depending on birth time

Chart signature

Elements

  • Fire5 of 10
  • Earth2 of 10
  • Air2 of 10
  • Water1 of 10

Modalities

  • Cardinal2 of 10
  • Fixed3 of 10
  • Mutable5 of 10

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

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

What astrologers make of these five, at noon values.

  • ⚷ ChironScorpio 18°08′ (moves 0.13° over the day)

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

  • ⚳ Ceres ℞Aries 25°02′ (moves 0.04° over the day)

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

  • ♡ ErosAquarius 0°35′ (moves 0.56° over the day)

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

  • ⚕ Hygiea ℞Gemini or Cancer during this date

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

  • ⚸ Black Moon LilithAquarius 4°49′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

Aspects to the asteroids and Lilith

  • Ceres sextile Uranus 0.6°
  • Eros sextile Mercury 1.3°
  • Ceres trine Saturn 2.4°
  • Hygiea sextile Mars 2.5°
  • Black Moon Lilith sextile Mercury 3.0°

Thomas’s dominant planets

  1. 1. ♃ Jupiter10 pts

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

  2. 2. ☉ Sun5 pts

    disposes Saturn, Pluto; 3 major aspects

  3. 3. ♆ Neptune4 pts

    4 major aspects

Configurations in Thomas’s chart

  • stellium, the shape it makesStellium in Sagittarius · Sun, Mercury, JupiterThree 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.

Minor aspects

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

  • Venus semi-sextile Jupiter 0.0°
  • Venus biquintile Pluto 1.2°

More people like Thomas

Other chemists

Born in United States

More charts like Thomas’s

Fellow Sagittarius suns

All about Sagittarius →

Born in Pig years

Year of the Pig →

Also born on December 8

Fellow Yin Metal day masters

What a Day Master is →

Other Sagittarius Pig charts

Other Gilded Explorers

The Gilded Explorer explained →

Famous people with Life Path 5

Life Path numbers explained →

From the journal: Inner, outer and secret animals: the Four Pillars connection · The twelve Day Officers, and how Chinese date selection works

Thomas’s cards

Computed from December 8, 1947. Tap to flip.

Birth tarot card

The Hierophant

AsterNym identity card

The Gilded Explorer

Western zodiac

Sagittarius

Chinese zodiac

Pig 亥

Life Path

5 · Explorer

♃ Ruled by Jupiter

Tin Sn

The working: BaZi pillarsshow

BaZi pillars

Day Master: yin Metal.

Year

丁

yin Fire

亥

Pig

Water

roots & early life

Month

壬

yang Water

子

Rat

Water

work & drive

Day

day master

辛

yin Metal

酉

Rooster

Metal

you & partnership

Where this comes from, and how it is worked out

Thomas’s birth date and birthplace come from Wikidata Q135180 (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 Douglas A. Lockard, CC BY-SA 3.0, via Wikimedia Commons.

The same Thomas Cech at Wikipedia and experts.colorado.edu.

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

Traditional interpretations, not facts or predictions, and not endorsed by Thomas Cech.

Quick answers about Thomas Cech’s chart

How old is Thomas Cech?
Thomas Cech is 78 years old, born December 8, 1947 in Chicago, United States.
What zodiac sign is Thomas Cech?
Thomas Cech is a Sagittarius: born December 8, 1947, which puts the Sun in Sagittarius for the whole of that day.
What is Thomas Cech's Chinese zodiac animal?
The Pig, with the Fire element, from the Chinese lunar year of the December 8, 1947 birth.
What is Thomas Cech's Life Path number?
Life Path 5, calculated in numerology.
What is Thomas Cech's Chiron sign?
Chiron in Scorpio at 18°. Position from JPL Horizons.
Where is Thomas Cech's Black Moon Lilith?
Mean Black Moon Lilith in Aquarius at 4°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What is Thomas Cech's dominant planet?
Jupiter, on AsterNym's dominance score (10 points: rules the Sun sign, Sagittarius; in its own sign, Sagittarius; disposes Sun, Mercury; 3 major aspects). Sun is second and Neptune third. Other sites weight rulerships and aspects differently and can name a different leader.

More charts to explore