Nils Donald Ylvisaker, known as Don Ylvisaker, was an influential American mathematical statistician born on September 23, 1933. He made significant contributions to the field of statistics, particularly in areas related to mathematical methodologies. His work has impacted various applications of statistics in science and industry. He passed away on March 20, 2022, leaving behind a legacy in statistical research and education.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 364 days away.
Death Anniversary
Next death anniversary is 187 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (5:0 W)
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Don
Lord, master, ruler
Read Full Don Name AnalysisSeptember 23, 1933 Facts
Generation Group
Don Ylvisaker belongs to the Silent Generation group.
Place of Birth: Minneapolis
Place of Death: Santa Barbara
Educated At: Stanford University
Occupation: statistician
Awards Received: Fellow of the Institute of Mathematical Statistics | Fellow of the American Statistical Association
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, 1933
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on September 23, 2025 | Secondary Progressions for September 23, 2025 |
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Sun | 0 Libra 12 | 0 Libra 55 | 2 Capricorn 27 |
Moon | 21 Scorpio 7 | 21 Libra 57 | 12 Aries 49 |
Mercury | 9 Libra 34 | 9 Libra 13 | 17 Sagittarius 46 |
Venus | 9 Scorpio 34 | 5 Virgo 7 | 15 Aquarius 30 |
Mars | 18 Scorpio 58 | 0 Scorpio 56 | 27 Capricorn 18 |
Jupiter | 2 Libra 41 | 21 Cancer 31 | 20 Libra 0 |
Saturn | 10 Aquarius 17 | 28 Pisces 12 | 13 Aquarius 48 |
Uranus | 26 Aries 24 | 1 Gemini 21 | 23 Aries 29 |
Neptune | 10 Virgo 41 | 0 Aries 44 | 12 Virgo 21 |
Pluto | 24 Cancer 32 | 1 Aquarius 27 | 24 Cancer 5 |
Rahu | 26 Aquarius 49 | 17 Pisces 25 | 21 Aquarius 57 |
Ketu | 26 Leo 49 | 17 Virgo 25 | 21 Leo 57 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
