Gregory Volfovich Chudnovsky, born on April 17, 1952, in Kyiv, Ukraine, is a prominent American mathematician known for his work in number theory. He gained early acclaim by solving Hilbert's 10th problem as a teenager. Chudnovsky, alongside his brother David, developed the Chudnovsky algorithm, which has been pivotal in calculating digits of Pi, setting multiple world records from the 1980s. Although physically challenged due to myasthenia gravis, he has made significant contributions to mathematics and has been involved in various projects related to theoretical computing.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 315 days away.
Place of Birth
Time Zone - Europe/Kiev (3:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Gregory
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Read Full Gregory Name AnalysisApril 17, 1952 Facts
Generation Group
Gregory Chudnovsky belongs to the Baby Boomers group.
Place of Birth: Kyiv
Educated At: Institute of Mathematics of the National Academy of Sciences of Ukraine | Taras Shevchenko National University of Kyiv
Occupation: university teacher | mathematician
Employers: New York University | Columbia University
Awards Received: MacArthur Fellows Program | George Pólya Prize | Guggenheim Fellowship
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 April 17, 1952
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 17, 2026 | Secondary Progressions for April 17, 2026 |
|---|---|---|---|
| Sun | 27 Aries 17 | 27 Aries 22 | 8 Cancer 29 |
| Moon | 27 Capricorn 14 | 25 Aries 44 | 6 Libra 20 |
| Mercury | 8 Aries 48 | 3 Aries 13 | 29 Cancer 54 |
| Venus | 9 Aries 6 | 21 Taurus 43 | 10 Cancer 0 |
| Mars | 15 Scorpio 9 | 5 Aries 52 | 3 Scorpio 41 |
| Jupiter | 27 Aries 6 | 17 Cancer 14 | 13 Taurus 29 |
| Saturn | 11 Libra 0 | 7 Aries 27 | 9 Libra 3 |
| Uranus | 10 Cancer 20 | 29 Taurus 33 | 13 Cancer 53 |
| Neptune | 20 Libra 8 | 2 Aries 48 | 18 Libra 55 |
| Pluto | 19 Leo 7 | 5 Aquarius 25 | 19 Leo 53 |
| Rahu | 27 Aquarius 46 | 6 Pisces 32 | 23 Aquarius 51 |
| Ketu | 27 Leo 46 | 6 Virgo 32 | 23 Leo 51 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Gregory Chudnovsky's 2026 Transits to Natal Planets
- Mars conjunction Moon
Exact: 21 January, 2026 - Mars square Sun
Exact: 21 January, 2026 - Mars aspects Ketu
Exact: 21 January, 2026 - Jupiter trine Mars
Exact: 01 April, 2026 - Mars conjunction Mercury
Exact: 21 April, 2026 - Mars conjunction Venus
Exact: 21 April, 2026 - Saturn conjunction Mercury
Exact: 01 May, 2026 - Saturn conjunction Venus
Exact: 11 May, 2026 - Saturn opposition Saturn
Exact: 21 May, 2026 - Jupiter opposition Moon
Exact: 20 June, 2026 - Jupiter trine Mercury
Exact: 09 August, 2026 - Jupiter trine Venus
Exact: 09 August, 2026 - Mars square Saturn
Exact: 29 August, 2026 - Rahu conjunction Rahu
Exact: 18 September, 2026 - Ketu conjunction Ketu
Exact: 18 September, 2026 - Saturn opposition Saturn
Exact: 28 September, 2026 - Saturn conjunction Venus
Exact: 18 October, 2026 - Saturn conjunction Mercury
Exact: 28 October, 2026 - Jupiter trine Sun
Exact: 17 December, 2026 - Jupiter trine Jupiter
Exact: 17 December, 2026
