Ron Yehuda Donagi is an American mathematician born on March 9, 1956. He specializes in Algebraic Geometry and String Theory. He completed his doctorate at Harvard University under Phillip Griffiths in 1977. Donagi has held professorship at the University of Pennsylvania and has collaborated with notable figures such as Edward Witten during his time at the Institute for Advanced Study. His work since the 1980s has integrated algebraic geometry into string theory and has contributed to the development of models for the Standard Model in Heterotic String Theory.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 361 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ron
joy, song
Read Full Ron Name AnalysisMarch 9, 1956 Facts
Generation Group
Ron Donagi belongs to the Baby Boomers group.
Educated At: Harvard University
Occupation: university teacher | mathematician
Spouses: Mine Ener
Employers: University of Pennsylvania
Awards Received: Fellow of the American Mathematical Society
Astrology Analysis


Ephemeris for March 9, 1956
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 9, 2025 | Secondary Progressions for March 9, 2025 |
---|---|---|---|
Sun | 19 Pisces 6 | 19 Pisces 22 | 26 Taurus 44 |
Moon | 15 Aquarius 53 | 26 Cancer 47 | 3 Virgo 11 |
Mercury | 27 Aquarius 23 | 7 Aries 22 | 8 Gemini 28 |
Venus | 2 Taurus 4 | 9 Aries 37 | 5 Cancer 32 |
Mars | 6 Capricorn 29 | 18 Cancer 6 | 20 Aquarius 23 |
Jupiter | 23 Leo 31 | 13 Gemini 4 | 22 Leo 39 |
Saturn | 3 Sagittarius 16 | 21 Pisces 41 | 0 Sagittarius 14 |
Uranus | 28 Cancer 33 | 23 Taurus 54 | 29 Cancer 1 |
Neptune | 0 Scorpio 2 | 29 Pisces 13 | 28 Libra 18 |
Pluto | 26 Leo 50 | 3 Aquarius 6 | 26 Leo 6 |
Rahu | 12 Sagittarius 27 | 27 Pisces 54 | 8 Sagittarius 47 |
Ketu | 12 Gemini 27 | 27 Virgo 54 | 8 Gemini 47 |
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.Ron Donagi's 2025 Transits to Natal Planets
- Jupiter conjunction Ketu
Exact: 01 January, 2025 - Jupiter opposition Rahu
Exact: 01 January, 2025 - Mars aspects Mercury
Exact: 11 January, 2025 - Saturn conjunction Sun
Exact: 20 February, 2025 - Mars aspects Moon
Exact: 20 February, 2025 - Jupiter conjunction Ketu
Exact: 12 March, 2025 - Jupiter opposition Rahu
Exact: 12 March, 2025 - Jupiter trine Moon
Exact: 01 April, 2025 - Mars aspects Mercury
Exact: 11 April, 2025 - Mars opposition Moon
Exact: 21 May, 2025 - Jupiter trine Mercury
Exact: 31 May, 2025 - Mars square Rahu
Exact: 10 July, 2025 - Jupiter opposition Mars
Exact: 10 July, 2025 - Mars opposition Sun
Exact: 20 July, 2025 - Mars aspects Venus
Exact: 09 August, 2025 - Rahu conjunction Sun
Exact: 09 August, 2025 - Jupiter trine Sun
Exact: 08 September, 2025