Tudor S. Ratiu is a Romanian-American mathematician born on March 18, 1950, in Timișoara. He specializes in geometric analysis and dynamical systems. Ratiu obtained his diploma from the University of Timisoara in 1974 and earned his Ph.D. from the University of California, Berkeley, in 1980. He has held faculty positions at the University of Michigan, University of Arizona, and University of California, Santa Cruz, where he is now a professor emeritus. His research interests include mechanics, symplectic geometry, and bifurcation theory. He is a fellow of the American Mathematical Society and a member of Academia Europaea.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 229 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Tudor
The name Tudor is derived from the Welsh word "Tudur", which means "noble" or "powerful".
Read Full Tudor Name AnalysisMarch 18, 1950 Facts
Generation Group
Tudor S. Ratiu belongs to the Baby Boomers group.
Place of Birth: Timișoara
Educated At: Politehnica University of Timișoara | University of Michigan | University of California, Berkeley
Occupation: university teacher | mathematician
Children: 3
Employers: University of California, Santa Cruz | Shanghai Jiao Tong University | Swiss Federal Institute of Technology in Lausanne | University of Arizona | University of Michigan
Awards Received: Fellow of the American Mathematical Society
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 March 18, 1950
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on March 18, 2025 | Secondary Progressions for March 18, 2025 |
|---|---|---|---|
| Sun | 27 Pisces 32 | 28 Pisces 21 | 10 Gemini 37 |
| Moon | 28 Pisces 9 | 16 Scorpio 22 | 27 Sagittarius 16 |
| Mercury | 18 Pisces 42 | 8 Aries 48 | 19 Taurus 30 |
| Venus | 13 Aquarius 56 | 5 Aries 21 | 0 Taurus 8 |
| Mars | 3 Libra 46 | 19 Cancer 51 | 26 Virgo 38 |
| Jupiter | 24 Aquarius 17 | 14 Gemini 6 | 6 Pisces 19 |
| Saturn | 15 Virgo 42 | 22 Pisces 47 | 13 Virgo 22 |
| Uranus | 1 Cancer 0 | 24 Taurus 13 | 3 Cancer 43 |
| Neptune | 16 Libra 29 | 29 Pisces 33 | 14 Libra 43 |
| Pluto | 16 Leo 7 | 3 Aquarius 18 | 16 Leo 2 |
| Rahu | 8 Aries 3 | 27 Pisces 26 | 4 Aries 4 |
| Ketu | 8 Libra 3 | 27 Virgo 26 | 4 Libra 4 |
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.Tudor S. Ratiu's 2025 Transits to Natal Planets
- Saturn opposition Saturn
Exact: 21 January, 2025 - Saturn conjunction Mercury
Exact: 20 February, 2025 - Rahu conjunction Moon
Exact: 20 February, 2025 - Rahu conjunction Sun
Exact: 02 March, 2025 - Jupiter trine Venus
Exact: 22 March, 2025 - Mars aspects Jupiter
Exact: 01 April, 2025 - Saturn conjunction Sun
Exact: 01 May, 2025 - Saturn conjunction Moon
Exact: 11 May, 2025 - Jupiter trine Jupiter
Exact: 21 May, 2025 - Mars aspects Rahu
Exact: 30 June, 2025 - Mars opposition Mercury
Exact: 20 July, 2025 - Mars conjunction Ketu
Exact: 19 August, 2025 - Mars opposition Rahu
Exact: 19 August, 2025 - Rahu conjunction Mercury
Exact: 19 August, 2025 - Jupiter trine Mercury
Exact: 08 September, 2025 - Saturn conjunction Moon
Exact: 18 September, 2025 - Saturn conjunction Sun
Exact: 18 September, 2025 - Ketu conjunction Saturn
Exact: 08 October, 2025 - Mars square Jupiter
Exact: 28 October, 2025
