David A. Cox is an American mathematician and university professor, born on September 23, 1948, in Washington, D.C. He is known for his contributions to the field of mathematics and has held a position as a professor in various academic institutions. His work has impacted areas of algebra, geometry, and other mathematical domains, and he is recognized in the mathematical community for his research and teaching.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 338 days away.
Place of Birth
Time Zone - America/New_York (4:0 W)
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 23, 1948 Facts
Generation Group
David A. Cox belongs to the Baby Boomers group.
Place of Birth: Washington, D.C.
Educated At: Rice University | Princeton University
Occupation: university teacher | mathematician
Employers: Amherst College
Awards Received: Steele Prize for Mathematical Exposition | Fellow of the American Mathematical Society | Paul R. Halmos - Lester R. Ford Awards
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 23, 1948
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on September 23, 2025 | Secondary Progressions for September 23, 2025 |
---|---|---|---|
Sun | 0 Libra 31 | 0 Libra 53 | 17 Sagittarius 31 |
Moon | 29 Taurus 35 | 21 Libra 27 | 29 Pisces 19 |
Mercury | 26 Libra 29 | 9 Libra 9 | 15 Sagittarius 46 |
Venus | 15 Leo 46 | 5 Virgo 4 | 16 Scorpio 48 |
Mars | 13 Scorpio 30 | 0 Scorpio 54 | 9 Capricorn 44 |
Jupiter | 21 Sagittarius 14 | 21 Cancer 31 | 5 Capricorn 10 |
Saturn | 0 Virgo 58 | 28 Pisces 12 | 6 Virgo 39 |
Uranus | 0 Cancer 32 | 1 Gemini 21 | 29 Gemini 1 |
Neptune | 12 Libra 16 | 0 Aries 44 | 14 Libra 46 |
Pluto | 15 Leo 53 | 1 Aquarius 27 | 16 Leo 26 |
Rahu | 6 Taurus 42 | 17 Pisces 25 | 2 Taurus 37 |
Ketu | 6 Scorpio 42 | 17 Virgo 25 | 2 Scorpio 37 |
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 A. Cox's 2025 Transits to Natal Planets
- Ketu conjunction Sun
Exact: 01 January, 2025 - Mars square Mercury
Exact: 11 January, 2025 - Saturn square Jupiter
Exact: 12 March, 2025 - Mars square Mercury
Exact: 11 April, 2025 - Jupiter opposition Jupiter
Exact: 01 May, 2025 - Mars conjunction Venus
Exact: 21 May, 2025 - Jupiter trine Mercury
Exact: 31 May, 2025 - Saturn sextile Moon
Exact: 31 May, 2025 - Mars conjunction Saturn
Exact: 20 June, 2025 - Jupiter trine Ketu
Exact: 10 July, 2025 - Mars conjunction Sun
Exact: 09 August, 2025 - Jupiter trine Mars
Exact: 09 August, 2025 - Saturn opposition Sun
Exact: 09 August, 2025 - Mars aspects Rahu
Exact: 19 August, 2025 - Saturn sextile Moon
Exact: 29 August, 2025 - Mars conjunction Mercury
Exact: 18 September, 2025