Robert J. Silbey Age, Birthday, Zodiac Sign and Birth Chart

Robert J. Silbey was an accomplished American chemist specializing in physical chemistry. He earned his bachelor's degree from Brooklyn College in 1961 and completed his Ph.D. at the University of Chicago in 1965. Silbey held various academic positions, including professor at MIT and director of the Center for Materials Science and Engineering. His research focused on quantum chemistry, particularly theories of excited states, relaxation processes, and nonlinear optical materials. Silbey received prestigious awards and was a member of several scientific academies during his career.

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Zodiac Sign (Western)
Libra

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Taurus

Moonsign, Sidereal Zodiac

Age (Today)
85 years, 18 days

Your next birthday is 346 days away.

Death Anniversary
Monday, October 27, 2025

Next death anniversary is 10 days away.

Death Date
October 27, 2011

Place of Birth
Brooklyn

Time Zone - America/New_York (5:0 W)

Chinese Zodiac Sign
Dragon (龙)
Birth Number
1

Life Path Number
7
Name Number (Chaldean)
38 => 2

Name Number (Pythagorean)
7

Meaning of the name - Robert

bright fame, shining glory

Read Full Robert Name Analysis

October 19, 1940 Facts

Generation Group

Robert J. Silbey belongs to the Silent Generation group.


Place of Birth: Brooklyn

Educated At: Brooklyn College | University of Chicago

Occupation: university teacher | chemist

Spouses: Susan Silbey

Children: 2

Employers: University of Groningen | Massachusetts Institute of Technology

Awards Received: Fellow of the American Physical Society | Max Planck Research Award | Guggenheim Fellowship


Astrology Analysis

Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for October 19, 1940

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on October 19, 2025 Secondary Progressions for October 19, 2025
Sun 26 Libra 9 26 Libra 34 22 Capricorn 8
Moon 3 Gemini 4 6 Libra 28 12 Cancer 47
Mercury 20 Scorpio 29 18 Scorpio 26 22 Capricorn 56
Venus 14 Virgo 41 7 Libra 14 28 Sagittarius 31
Mars 9 Libra 7 18 Scorpio 47 5 Sagittarius 19
Jupiter 12 Taurus 25 24 Cancer 19 5 Taurus 51
Saturn 12 Taurus 42 26 Pisces 21 8 Taurus 5
Uranus 25 Taurus 14 0 Gemini 43 22 Taurus 17
Neptune 26 Virgo 23 0 Aries 3 27 Virgo 39
Pluto 4 Leo 17 1 Aquarius 22 3 Leo 26
Rahu 10 Libra 3 16 Pisces 2 5 Libra 33
Ketu 10 Aries 3 16 Virgo 2 5 Aries 33

Chandra Kundali (Equal House, North Indian Diamond Chart)