Jerome Lettvin was an American neuroscientist, physiologist, neurologist, and psychiatrist. He contributed significantly to the understanding of the nervous system and is known for his interdisciplinary approach that bridged elements of biology and psychology. His work has influenced various fields, showcasing the complexity of the brain and its functions. Lettvin's research involved exploring visual processing and behavior, making him a notable figure in neuroscience. His legacy continues to impact ongoing studies in neurology and cognitive sciences.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 263 days away.
Death Anniversary
Next death anniversary is 42 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (6:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jerome
sacred name, holy name
Read Full Jerome Name AnalysisFebruary 23, 1920 Facts
Generation Group
Jerome Lettvin belongs to the GI Generation group.
Place of Birth: Chicago
Place of Death: Hingham
Educated At: University of Illinois at Urbana–Champaign
Occupation: neuroscientist | physiologist | neurologist | psychiatrist
Spouses: Maggie Lettvin
Employers: Massachusetts Institute of Technology
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 February 23, 1920
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 23, 2026 | Secondary Progressions for February 23, 2026 |
|---|---|---|---|
| Sun | 3 Pisces 50 | 5 Pisces 8 | 17 Gemini 36 |
| Moon | 21 Aries 54 | 25 Taurus 2 | 5 Pisces 11 |
| Mercury | 18 Pisces 7 | 22 Pisces 2 | 3 Cancer 7 |
| Venus | 0 Aquarius 43 | 16 Pisces 40 | 10 Gemini 44 |
| Mars | 6 Scorpio 48 | 24 Aquarius 36 | 21 Libra 38 |
| Jupiter | 10 Leo 17 | 15 Cancer 29 | 13 Leo 49 |
| Saturn | 9 Virgo 25 | 1 Aries 1 | 6 Virgo 25 |
| Uranus | 1 Pisces 45 | 27 Taurus 38 | 5 Pisces 38 |
| Neptune | 9 Leo 31 | 0 Aries 51 | 9 Leo 24 |
| Pluto | 5 Cancer 46 | 4 Aquarius 23 | 6 Cancer 46 |
| Rahu | 19 Scorpio 32 | 9 Pisces 19 | 13 Scorpio 55 |
| Ketu | 19 Taurus 32 | 9 Virgo 19 | 13 Taurus 55 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
