Rudolph A. Marcus
Rudolph A. Marcus (born July 21, 1923, Montreal, Canada; died 2026), was a Canadian-American chemist. Marcus's honours include Nobel Prize in Chemistry, National Medal of Science and Irving Langmuir Award in Chemical Physics.
Rudolph A. Marcus’s zodiac sign was Cancer, and in the Chinese zodiac they were a Water Pig, with Life Path 7 in numerology.
Cancer, and in the Chinese zodiac they were a 
Water Pig, with 
Life Path 7 in numerology.How compatible are you with Rudolph A. Marcus?
Your birthday, just below, gives your match percentage with Rudolph. Under a minute.
Your AsterNym Match
?%Your score is waiting.
Two details and you have your number with Rudolph. Under a minute, and it is real astrology, not a quiz.
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
Rudolph A. Marcus’s AsterNym identity
The Evergreen Visionary
Wood represents growth. Wood-led charts are associated with patience, adaptability and the drive to keep developing. Life Path 7 represents inquiry: study, solitude and the need to understand what others may simply accept.
Wood Day Master (BaZi) × cardinal Sun × Life Path 7, on the intuitive plane.
How common is the name Rudolph in the U.S.?
#4231
US rank in 2025
~53,638
Americans share it since 1880
1927
its peak year
US Social Security Administration public records
Rudolph’s lucky numbers, colours and stones
Traditional correspondences calculated from AsterNym’s astrology, wuxing and numerology system.
Lucky numbers
7 · 2 · 5 · 8
Lucky colours
Blue & Black
Lucky day
Monday
Direction
↑ North
Season
winter
Stones
Ruby, Pearl, Aquamarine
Flower constellation
💠 Larkspur · 🤍 Jasmine · 🪷 Lotus
Sky blue · Pearl · Soft pink
The same wuxing & numerology correspondences as your own print. One tradition, read for everyone
What the chart says
Rudolph, according to the stars
Core essence
Rudolph feels the room before entering it. The core of Rudolph is care, the practical kind that remembers what you said in March and has already made the tea. They protect their people with a fierceness that surprises anyone who only knew the soft exterior. Home is not a place for Rudolph, it is whoever they have decided to keep.
How Rudolph wants to be loved
Rudolph wants to be loved like home. Venus in Cancer needs to feel safe before it feels anything else, and then it feels everything. Remember the small things, meet the family, make the tea. Rudolph gives care in a hundred quiet ways and needs to know it is noticed. Consistency is the romance.
How Rudolph creates
How Rudolph makes things happen: they find the gap and grow through it. A Yin Wood day master is the vine, flexible, quietly relentless, better at working around a wall than at knocking it down. Rudolph creates by adapting, by connecting people, by making the awkward thing fit. Underestimate them and you will look up one day to find them everywhere.
Instinct
Instinct: Rudolph 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 Water year softens it: intuitive, adaptable, feeling their way through people.
Purpose
Purpose: Life Path 7 is the seeker. Rudolph is here to understand, to go deep rather than wide, to keep a private inner world that most people never see. Thoughtful, intuitive, happiest with time alone, and learning to let the right people in.
Triggers
Triggers: being ignored, or being made small. Mars in Leo means Rudolph fights with pride and flair and needs the win to be seen. Generous in victory, dramatic in defeat, and never, ever petty for long. Give them the stage and the fire becomes warmth.
Computed from Rudolph's birth date, not guessed. The full working is below.
Where Rudolph sits
Six lines. Tap where you sit on each.
Rudolph’s dot is placed from the chart. Yours is wherever you put it.
You may run on a few close bonds rather than a crowd. Depth is your default.
You likely weigh most decisions but can move fast when it matters.
You likely share some feelings openly and keep others to yourself.
You may need space before addressing conflict. Cooling off comes first.
You likely balance practical steps with room to imagine further.
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 Rudolph A. Marcus
Three stars chosen from the real sky above Montreal on the night they were born. Choose the story that connects you.
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
Cancer Sun
Cancer SunFeeds you before you ask.
Rudolph A. Marcus's Sun was in Cancer for the whole of July 21, 1923, so no birth time is needed to settle it. Traditional Cancer readings associate the sign with protectiveness, memory and attention to the emotional temperature of a room. Astrologers describe it as the cardinal water sign, ruled by the Moon, and read it for loyalty to family and home. The corresponding tension is guardedness: the tradition describes a sign that looks after others more readily than it lets itself be looked after.
Water Pig
Water PigAssumes the best. Usually right.
Rudolph A. Marcus was born on July 21, 1923, which falls in a Water Pig year of the Chinese calendar. Traditional Pig readings emphasise generosity, sincerity and an appetite for the good things, shared. The Chinese almanacs describe the Pig as the most open-handed sign in the cycle, trusting and hard to anger. The corresponding caution in the tradition is naivety, and a difficulty believing that anyone would take advantage of that trust.
Life Path 7
Life Path 7Digs under every answer.
Rudolph A. Marcus's birth date, July 21, 1923, reduces to Life Path 7 under the numerology method AsterNym uses. Traditional Life Path 7 readings associate the number with inquiry, analysis and solitude: the need to understand what others simply accept. Numerologists describe it as the path of the seeker, reflective and private. The corresponding tension is withdrawal, with the caution that a mind at home in its own company can forget to come out.
What stands out in Rudolph’s chart
- The tightest major aspect in Rudolph A. Marcus' date-only chart is Venus square Saturn, with an orb of under 1°.
- Four planets, Sun, Mercury, Venus and Pluto, sit together in Cancer, which astrologers call a stellium.
- Five of the ten planets fall in Cardinal signs, making Cardinal the strongest modality in this chart.
- Rudolph A. Marcus combines a Wood Day Master in BaZi with a cardinal Sun and a Life Path on the intuitive plane, the combination AsterNym calls The Evergreen Visionary.
Rudolph’s birth chart
Reference chart · birth time unknown
No documented birth time exists for Rudolph A. Marcus, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 28° to 12° Libra or Scorpio depending on the hour. The wheel's houses are a solar chart, counted from the Sun's sign, because the Ascendant needs a time.
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.
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.
stableVenussquareSaturn0.0° to 0.9° orb
Rudolph’s affections grind against their discipline. The angle that irritates, and the one that teaches.
stableSunconjunctionMercury0.3° to 1.5° orb
Rudolph’s core identity and mind act as one. Wherever one goes, the other is already there.
stableJupitertrinePluto1.8° orb
Rudolph’s growth flows straight into their depths.
stableVenusconjunctionPluto2.2° to 3.4° orb
Rudolph’s affections and depths act as one. Wherever one goes, the other is already there.
stableVenustrineUranus2.6° to 3.8° orb
Rudolph’s affections flow straight into their need for freedom.
stableSaturnsextileNeptune2.8° orb
Rudolph’s discipline opens doors for their imagination. Nothing happens until someone makes the first move.
stableSaturnsquarePluto3.2° orb
Rudolph’s discipline grinds against their depths. The angle that irritates, and the one that teaches.
stableVenustrineJupiter4.1° to 5.2° orb
Rudolph’s affections flow straight into their growth.
stableMarssquareJupiter5.5° to 6.1° orb
Rudolph’s drive grinds against their growth. The friction is lifelong. Worked with, it builds real strength.
stableSunconjunctionMars5.6° to 5.9° orb
Rudolph’s core identity and drive act as one.
stableMercuryconjunctionMars5.9° to 7.4° orb
Rudolph’s mind and drive act as one. Each makes the other louder.
stableUranustrinePluto6.0° to 6.1° orb
Rudolph’s need for freedom flows straight into their depths. Effortless, which is exactly why it gets taken for granted.
Chart signature
Elements
- Fire2 of 10
- Earth0 of 10
- Air1 of 10
- Water7 of 10
Modalities
- Cardinal5 of 10
- Fixed4 of 10
- Mutable1 of 10
Counted across the ten planets by sign: Water leads this chart, with no planets in Earth signs.
Rudolph’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 21°03′
centaur (2060) · the wound and what is learnt from it
Chiron in Aries is read as a sore spot around asserting oneself: Rudolph may have learnt early that going first costs something, and built a way of leading that does not need permission.
⚳ Ceres ℞Aquarius 9°26′ (moves 0.21° over the day)
dwarf planet (1) · how a person nurtures and wants to be nurtured
Ceres in Aquarius is read as nurture at the scale of the group. Rudolph is read as someone whose care shows up as fairness to many rather than fuss over one.
♡ ErosTaurus 14°51′ (moves 0.66° 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 Rudolph wanting what can be touched, kept and returned to.
⚕ Hygiea ℞Pisces 15°23′ (moves 0.06° over the day)
main-belt asteroid (10) · health, routine and what keeps them well
Hygiea in Pisces is read as health that rises and falls with what is absorbed from others. The reading has Rudolph needing solitude to reset.
⚸ Black Moon LilithTaurus 2°39′ (moves 0.11° over the day)
mean lunar apogee · the part that refuses to be tamed
Black Moon Lilith in Taurus is read as an unbargained appetite: for pleasure, for ownership, for a body that answers to nobody. Rudolph is read as immovable on those points.
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.
- Ceres square Jupiter 0.1°
- Eros sextile Venus 0.8°
- Black Moon Lilith square Mars 1.0°
- Hygiea trine Venus 1.4°
- Hygiea conjunction Uranus 1.8°
- Eros square Neptune 2.3°
- Eros sextile Uranus 2.4°
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°).
Rudolph’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. ☽ Moon7 pts
rules the Sun sign, Cancer; disposes Sun, Mercury, Venus, Pluto
2. ♀ Venus5 pts
disposes Saturn; 4 major aspects
3. ♇ Pluto5 pts
disposes Jupiter; 4 major aspects
A Moon-led chart is read as feeling first: Rudolph is read as steered by mood, memory and what feels safe.
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 Rudolph’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 in Cancer · Sun, Mercury, Venus, PlutoThree 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 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.
- Uranus quincunx Neptune 0.1°
- Mars quintile Saturn 1.3°
- Mars sesquiquadrate Uranus 1.4°
Houses need a birth time. None is documented for Rudolph A. Marcus, so no house placements are claimed for the planets or the minor bodies above.
More people like Rudolph
Other chemists
Born in Canada
- Christopher PlummerCanadian actor
- A. M. RosenthalAmerican journalist
- William ShatnerCanadian actor
- Jack KruschenCanadian actor
- Alice MunroCanadian writer
- Bertram BrockhouseCanadian physicist
More charts like Rudolph’s
Fellow Cancer suns
- Artur ÁvilaBrazilian and French mathematician
- Klaus von KlitzingGerman physicist
- Paul BergAmerican biochemist, Professor emeritus at Stanford University & Nobel laureate in Chemistry
Born in Pig years
- Jared LetoAmerican actor, singer, musician and songwriter
- Marco Rubio72nd United States Secretary of State since 2025
- Ricky MartinPuerto Rican singer
Also born on July 21
- Ernest Hemingway1899
- Robin Williams1951
- Erling Haaland2000
- Josh Hartnett1978
- Juno Temple1989
- Endrick2006
Fellow Yin Wood day masters
- Naguib MahfouzEgyptian writer
- James Clerk MaxwellScottish physicist
- Umberto EcoItalian semiotician, essayist, philosopher, literary critic, and novelist
Other Cancer Pig charts
- Andrew Van GinkelAmerican football player (born 1995)
- Dalton RisnerAmerican football offensive guard
- Corliss Waitmanfootball player (born 1995)
- Luke KornetAmerican basketball player (born 1995)
Other Evergreen Visionarys
- Angela MerkelChancellor of Germany from 2005 to 2021
- Louis PasteurFrench chemist and microbiologist
- Elon MuskAmerican businessman
- Bruce LeeHong Kong–American martial artist and actor
Famous people with Life Path 7
- Elizabeth BerridgeAmerican actor
- Thomas ThiemeGerman actor
- Ellen BurstynAmerican actress
From the journal: The 12 animals and how the race story goes · The Lo Shu square: the oldest magic square there is
Rudolph’s cards
Every card is computed from July 21, 1923, none chosen. Tap one to flip it.
☾ Ruled by Moon
Silver Ag
Tap to flip
The working: BaZi pillarsshow
BaZi pillars
Day Master: yin Wood.
Year
癸
yin Water
亥
Pig
Water
roots & early life
Month
己
yin Earth
未
Goat
Earth
work & drive
Day
day master
乙
yin Wood
未
Goat
Earth
you & partnership
No birth time is on public record for Rudolph A. Marcus, 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
Rudolph’s birth date and birthplace come from Wikidata Q239067, 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 No machine-readable author provided. Xvlun~commonswiki assumed (based on copyright claims)., CC BY-SA 2.5, via Wikimedia Commons.
The same Rudolph A. Marcus 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 Rudolph A. Marcus.
Quick answers about Rudolph A. Marcus’s chart
- What zodiac sign was Rudolph A. Marcus?
- Rudolph A. Marcus was a Cancer: born July 21, 1923, which puts the Sun in Cancer for the whole of that day. That is the Western star sign. In the Chinese zodiac they were a Water Pig.
- What was Rudolph A. Marcus's Chinese zodiac animal?
- The Pig, with the Water element, from the Chinese lunar year of the July 21, 1923 birth.
- What time was Rudolph A. Marcus 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 Rudolph A. Marcus's Life Path number?
- Life Path 7, calculated in numerology from the July 21, 1923 birth date.
- What was Rudolph A. Marcus's Chiron sign?
- Chiron in Aries at 21°. Position from JPL Horizons for the July 21, 1923 birth date.
- Where was Rudolph A. Marcus's Black Moon Lilith?
- Mean Black Moon Lilith in Taurus at 2°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
- What was Rudolph A. Marcus's dominant planet?
- Moon, on AsterNym's dominance score (7 points: rules the Sun sign, Cancer; disposes Sun, Mercury, Venus, Pluto). Venus is second and Pluto third. Other sites weight rulerships and aspects differently and can name a different leader.
