David John Angelo Trotman, born on September 27, 1951, is a renowned mathematician with British and French nationality. He specializes in singularity theory, particularly in the area of stratifications and their properties. He has a rich academic background, having studied at King Edward's School and St. John's College, Cambridge. Trotman completed his PhD on Whitney Stratifications at the University of Warwick and the University of Paris-Sud. Since 1988, he has been a Professor of Mathematics at Aix-Marseille University, contributing significantly to the field and mentoring numerous PhD students.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 323 days away.
Place of Birth
Time Zone - Europe/London (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - David
beloved, friend
Read Full David Name AnalysisSeptember 27, 1951 Facts
Generation Group
David Trotman belongs to the Baby Boomers group.
Place of Birth: Plymouth
Educated At: King Edward VI College Stourbridge | St John's College | University of Warwick | University of Paris
Occupation: mathematician
Employers: University of Provence - Aix-Marseille I | University of Angers | Cornell University | University of Hawaiʻi
Awards Received: John Couch Adams Essay Prize
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 27, 1951
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 27, 2025 | Secondary Progressions for September 27, 2025 |
|---|---|---|---|
| Sun | 3 Libra 32 | 4 Libra 36 | 17 Sagittarius 35 |
| Moon | 20 Leo 41 | 6 Sagittarius 39 | 14 Taurus 32 |
| Mercury | 20 Virgo 50 | 15 Libra 28 | 1 Capricorn 31 |
| Venus | 2 Virgo 13 | 9 Virgo 43 | 2 Scorpio 46 |
| Mars | 25 Leo 19 | 3 Scorpio 28 | 9 Libra 8 |
| Jupiter | 9 Aries 43 | 22 Cancer 2 | 4 Aries 16 |
| Saturn | 5 Libra 42 | 27 Pisces 54 | 13 Libra 42 |
| Uranus | 13 Cancer 47 | 1 Gemini 17 | 12 Cancer 59 |
| Neptune | 18 Libra 41 | 0 Aries 38 | 21 Libra 10 |
| Pluto | 20 Leo 48 | 1 Aquarius 25 | 21 Leo 29 |
| Rahu | 8 Pisces 30 | 17 Pisces 13 | 4 Pisces 35 |
| Ketu | 8 Virgo 30 | 17 Virgo 13 | 4 Virgo 35 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.David Trotman's 2025 Transits to Natal Planets
- Saturn opposition Mercury
Exact: 02 March, 2025 - Mars conjunction Moon
Exact: 31 May, 2025 - Mars conjunction Mars
Exact: 10 June, 2025 - Mars conjunction Venus
Exact: 20 June, 2025 - Ketu conjunction Mercury
Exact: 10 July, 2025 - Jupiter trine Rahu
Exact: 20 July, 2025 - Mars square Rahu
Exact: 17 November, 2025
