Whitlow W. L. Au (1940-2020) was an expert in bioacoustics, particularly known for his work on dolphin biosonar. He authored 'The Sonar of Dolphins' and co-authored 'Principles of Marine Bioacoustics.' In 1990, he became a Fellow of the Acoustical Society of America and received its first Silver Medal in Animal Bioacoustics in 1998. Au mentored Kelly Benoit-Bird and contributed significantly to understanding dolphin sonar and humpback whale songs, enhancing marine conservation efforts. He served as Chief Scientist of the Marine Mammal Research Program at the University of Hawaiʻi until his passing.
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Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 323 days away.
Death Anniversary
Next death anniversary is 210 days away.
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Meaning of the name - Whitlow
white meadow
Read Full Whitlow Name AnalysisJuly 31, 1940 Facts
Generation Group
Whitlow Au belongs to the Silent Generation group.
Educated At: Washington State University | University of Hawaiʻi
Occupation: academic
Employers: Hawaii Institute of Marine Biology, University of Hawaiʻi
Awards Received: ASA Silver Medal | Fellow of the Acoustical Society of America
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 July 31, 1940
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 31, 2025 | Secondary Progressions for July 31, 2025 |
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Sun | 8 Leo 18 | 8 Leo 44 | 1 Scorpio 8 |
Moon | 27 Gemini 21 | 29 Libra 51 | 6 Leo 44 |
Mercury | 24 Cancer 42 | 9 Leo 12 | 25 Scorpio 0 |
Venus | 29 Gemini 49 | 0 Cancer 38 | 20 Virgo 31 |
Mars | 17 Leo 58 | 26 Virgo 7 | 12 Libra 21 |
Jupiter | 13 Taurus 40 | 11 Cancer 39 | 11 Taurus 46 |
Saturn | 14 Taurus 20 | 1 Aries 31 | 12 Taurus 19 |
Uranus | 25 Taurus 45 | 0 Gemini 56 | 25 Taurus 3 |
Neptune | 23 Virgo 36 | 1 Aries 58 | 26 Virgo 33 |
Pluto | 2 Leo 39 | 2 Aquarius 25 | 4 Leo 19 |
Rahu | 14 Libra 17 | 20 Pisces 17 | 9 Libra 47 |
Ketu | 14 Aries 17 | 20 Virgo 17 | 9 Aries 47 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
