Preda Mihăilescu, born on May 23, 1955, is a Romanian mathematician known for proving Catalan's conjecture, a problem that remained unsolved for 158 years. His work in mathematics, particularly related to number theory, has gained him recognition in the field. Mihăilescu's contribution is significant as it resolved a long-standing issue that stumped many mathematicians, marking an important milestone in mathematical research.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 330 days away.
Place of Birth
Time Zone - Europe/Bucharest (2:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Preda
Prey, plunder, loot (referring to a brave warrior who takes what he wants)
Read Full Preda Name AnalysisMay 23, 1955 Facts
Generation Group
Preda Mihăilescu belongs to the Baby Boomers group.
Place of Birth: Bucharest
Educated At: ETH Zurich
Occupation: university teacher | mathematician
Employers: University of Paderborn | University of Göttingen
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 May 23, 1955
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 23, 2025 | Secondary Progressions for May 23, 2025 |
---|---|---|---|
Sun | 1 Gemini 30 | 2 Gemini 32 | 8 Leo 23 |
Moon | 23 Gemini 22 | 10 Aries 35 | 11 Capricorn 23 |
Mercury | 23 Gemini 45 | 24 Taurus 26 | 3 Leo 33 |
Venus | 4 Taurus 39 | 16 Aries 58 | 29 Cancer 55 |
Mars | 28 Gemini 17 | 16 Leo 34 | 13 Leo 26 |
Jupiter | 26 Cancer 4 | 26 Gemini 6 | 10 Leo 18 |
Saturn | 17 Scorpio 22 | 29 Pisces 46 | 15 Scorpio 8 |
Uranus | 24 Cancer 46 | 27 Taurus 38 | 28 Cancer 40 |
Neptune | 25 Libra 58 | 1 Aries 41 | 25 Libra 37 |
Pluto | 24 Leo 21 | 3 Aquarius 44 | 25 Leo 52 |
Rahu | 27 Sagittarius 52 | 23 Pisces 57 | 24 Sagittarius 10 |
Ketu | 27 Gemini 52 | 23 Virgo 57 | 24 Gemini 10 |
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.Preda Mihăilescu's 2025 Transits to Natal Planets
- Mars conjunction Jupiter
Exact: 11 April, 2025 - Saturn square Rahu
Exact: 11 May, 2025 - Jupiter conjunction Moon
Exact: 11 May, 2025 - Jupiter conjunction Mercury
Exact: 11 May, 2025 - Jupiter conjunction Mars
Exact: 31 May, 2025 - Jupiter conjunction Ketu
Exact: 31 May, 2025 - Jupiter opposition Rahu
Exact: 31 May, 2025 - Saturn sextile Sun
Exact: 10 July, 2025 - Jupiter trine Saturn
Exact: 29 August, 2025 - Saturn square Rahu
Exact: 18 September, 2025 - Mars opposition Venus
Exact: 28 September, 2025 - Mars conjunction Saturn
Exact: 18 October, 2025 - Mars aspects Mercury
Exact: 28 October, 2025 - Mars opposition Sun
Exact: 07 November, 2025 - Mars opposition Moon
Exact: 07 December, 2025 - Mars opposition Mercury
Exact: 07 December, 2025