Maurice M. Rapport (1919–2011) was a notable biochemist recognized for his pioneering research on serotonin, a key neurotransmitter. Along with Irvine H. Page and Arda A. Green, he successfully isolated and named serotonin, subsequently identifying its structure and publishing his findings in 1948. His work has revealed serotonin's involvement in various physiological functions, including mood regulation, appetite, sexual drive, and sleep, as well as its roles in gastrointestinal processes. Later, Rapport contributed significant research efforts in cancer, cardiovascular diseases, connective-tissue diseases, and demyelinating diseases.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 319 days away.
Death Anniversary
Next death anniversary is 81 days away.
Death Date
Place of Birth
Time Zone - America/New_York (4:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Maurice
dark-skinned, Moorish
Read Full Maurice Name AnalysisSeptember 23, 1919 Facts
Generation Group
Maurice M. Rapport belongs to the GI Generation group.
Place of Birth: Atlantic City
Place of Death: Durham
Educated At: DeWitt Clinton High School
Occupation: researcher
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 September 23, 1919
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 23, 2025 | Secondary Progressions for September 23, 2025 |
|---|---|---|---|
| Sun | 29 Virgo 34 | 0 Libra 53 | 16 Capricorn 4 |
| Moon | 23 Virgo 21 | 21 Libra 27 | 10 Leo 39 |
| Mercury | 26 Virgo 29 | 9 Libra 9 | 29 Sagittarius 9 |
| Venus | 13 Virgo 26 | 5 Virgo 4 | 3 Sagittarius 52 |
| Mars | 19 Leo 51 | 0 Scorpio 54 | 19 Libra 42 |
| Jupiter | 10 Leo 33 | 21 Cancer 31 | 16 Leo 7 |
| Saturn | 5 Virgo 55 | 28 Pisces 12 | 12 Virgo 12 |
| Uranus | 28 Aquarius 31 | 1 Gemini 21 | 29 Aquarius 13 |
| Neptune | 10 Leo 48 | 0 Aries 44 | 10 Leo 47 |
| Pluto | 7 Cancer 43 | 1 Aquarius 27 | 6 Cancer 31 |
| Rahu | 27 Scorpio 38 | 17 Pisces 25 | 22 Scorpio 1 |
| Ketu | 27 Taurus 38 | 17 Virgo 25 | 22 Taurus 1 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
