D. Van Holliday Age, Birthday, Zodiac Sign and Birth Chart

Dale Vance Holliday (1940-2010) was a prominent American physicist and acoustician known for his innovative work in underwater acoustics and acoustical oceanography. He co-developed the Tracor Acoustical Profiling System, significantly advancing marine research. Holliday published extensive research, receiving notable awards including the Acoustical Society of America Silver Medal. His academic contributions, particularly in transient flow in gas pipelines, led to a widely used textbook. He served as a director at Tracor and had a lasting impact on marine science with a research vessel named in his honor, the R/V Dale Van Holliday.

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Zodiac Sign (Western)
Gemini

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Aquarius

Moonsign, Sidereal Zodiac

Age (Today)
85 years, 26 days

Your next birthday is 338 days away.

Death Anniversary
Tuesday, February 4, 2025

Next death anniversary is 140 days away.

Death Date
February 4, 2010

Place of Birth
Ennis, Texas

Time Zone -

Chinese Zodiac Sign
Dragon (龙)
Birth Number
2

Life Path Number
3
Name Number (Chaldean)
41 => 5

Name Number (Pythagorean)
1

May 29, 1940 Facts

Generation Group

D. Van Holliday belongs to the Silent Generation group.


Place of Birth: Ennis, Texas

Place of Death: San Diego

Cause of Death: complications of heart surgery

Educated At: University of California, San Diego | University of Texas at Austin

Occupation: physicist

Employers: Tracor | University of California, San Diego

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 May 29, 1940

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on May 29, 2025 Secondary Progressions for May 29, 2025
Sun 8 Gemini 8 8 Gemini 34 29 Leo 25
Moon 15 Pisces 33 14 Cancer 10 21 Aries 28
Mercury 17 Gemini 37 8 Gemini 0 16 Leo 52
Venus 12 Cancer 27 22 Aries 45 14 Cancer 22
Mars 7 Cancer 48 19 Leo 51 1 Virgo 56
Jupiter 2 Taurus 56 27 Gemini 29 15 Taurus 19
Saturn 8 Taurus 52 0 Aries 14 14 Taurus 57
Uranus 22 Taurus 59 28 Taurus 0 26 Taurus 7
Neptune 22 Virgo 44 1 Aries 49 24 Virgo 18
Pluto 1 Leo 4 3 Aquarius 40 3 Leo 15
Rahu 17 Libra 37 23 Pisces 37 13 Libra 7
Ketu 17 Aries 37 23 Virgo 37 13 Aries 7

Chandra Kundali (Equal House, North Indian Diamond Chart)

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