Donald E. Hudson was a distinguished professor of mechanics at the California Institute of Technology, known for his pioneering work in earthquake engineering. He obtained his bachelor's, master's, and doctoral degrees from Caltech between 1938 and 1942. Hudson contributed to geophysics for General Petroleum and aircraft vibration engineering at Douglas Aircraft. He served in the US Navy during WWII and later advanced to full professor at Caltech. Hudson co-developed seismic building technologies, received numerous accolades including fellowship in several scientific organizations, and led the International Association for Earthquake Engineering from 1980 to 1984.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 265 days away.
Death Anniversary
Next death anniversary is 41 days away.
Death Date
Place of Birth
Time Zone - America/Detroit (5:0 W)
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Donald
world ruler, ruler of men
Read Full Donald Name AnalysisFebruary 25, 1916 Facts
Generation Group
Donald E. Hudson belongs to the GI Generation group.
Place of Birth: Alma
Place of Death: Pasadena
Educated At: California Institute of Technology
Occupation: civil engineer | university teacher
Employers: California Institute of Technology
Awards Received: Nathan M. Newmark Medal
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 February 25, 1916
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 25, 2026 | Secondary Progressions for February 25, 2026 |
|---|---|---|---|
| Sun | 5 Pisces 46 | 7 Pisces 6 | 23 Gemini 15 |
| Moon | 26 Scorpio 54 | 22 Gemini 55 | 6 Sagittarius 21 |
| Mercury | 9 Aquarius 22 | 22 Pisces 32 | 11 Gemini 7 |
| Venus | 14 Aries 28 | 19 Pisces 7 | 19 Cancer 36 |
| Mars | 14 Leo 17 | 26 Aquarius 9 | 8 Virgo 24 |
| Jupiter | 2 Aries 46 | 15 Cancer 23 | 27 Aries 47 |
| Saturn | 10 Cancer 31 | 1 Aries 14 | 17 Cancer 11 |
| Uranus | 16 Aquarius 46 | 27 Taurus 40 | 19 Aquarius 28 |
| Neptune | 0 Leo 24 | 0 Aries 55 | 0 Leo 58 |
| Pluto | 1 Cancer 18 | 4 Aquarius 26 | 2 Cancer 34 |
| Rahu | 6 Aquarius 47 | 9 Pisces 13 | 0 Aquarius 58 |
| Ketu | 6 Leo 47 | 9 Virgo 13 | 0 Leo 58 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
