Donald V. Helmberger (1938 - February 2020) was a highly influential American seismologist known for his significant contributions to the field of seismology. He served as the head of the Caltech Seismological Laboratory from 1998 to 2003 and held the title of Smits Family Professor of Geophysics, Emeritus. Helmberger was recognized by the National Academy of Sciences in 2004 and was the inaugural recipient of the Inge Lehmann Medal in 1997. Following his passing, a memorial issue in his honor was published in Earthquake Science in February 2022.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 231 days away.
Death Anniversary
Next death anniversary is 68 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (6:0 W)
Chinese Zodiac Sign
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Meaning of the name - Donald
world ruler, ruler of men
Read Full Donald Name AnalysisJanuary 23, 1938 Facts
Generation Group
Donald V. Helmberger belongs to the Silent Generation group.
Place of Birth: Perham
Educated At: University of California, San Diego | University of Minnesota
Occupation: seismologist
Employers: California Institute of Technology
Awards Received: Inge Lehmann 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 January 23, 1938
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 23, 2026 | Secondary Progressions for January 23, 2026 |
|---|---|---|---|
| Sun | 3 Aquarius 5 | 3 Aquarius 44 | 0 Taurus 58 |
| Moon | 7 Scorpio 41 | 2 Aries 35 | 18 Capricorn 46 |
| Mercury | 8 Capricorn 59 | 5 Aquarius 9 | 1 Taurus 15 |
| Venus | 0 Aquarius 21 | 7 Aquarius 49 | 19 Taurus 55 |
| Mars | 24 Pisces 54 | 0 Aquarius 17 | 28 Taurus 36 |
| Jupiter | 7 Aquarius 52 | 18 Cancer 21 | 26 Aquarius 48 |
| Saturn | 0 Aries 51 | 27 Pisces 46 | 10 Aries 58 |
| Uranus | 9 Taurus 44 | 27 Taurus 31 | 12 Taurus 57 |
| Neptune | 20 Virgo 52 | 29 Pisces 55 | 18 Virgo 44 |
| Pluto | 28 Cancer 54 | 3 Aquarius 26 | 27 Cancer 52 |
| Rahu | 3 Sagittarius 0 | 10 Pisces 57 | 28 Scorpio 20 |
| Ketu | 3 Gemini 0 | 10 Virgo 57 | 28 Taurus 20 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
