David M. Karl is an accomplished American microbial biologist and oceanographer, recognized for his deep research in microbial oceanography. He holds the prestigious title of Victor and Peggy Brandstrom Pavel Professor at the University of Hawaiʻi at Mānoa, where he also serves as the Director of the University Center for Microbial Oceanography: Research and Education. His work significantly contributes to understanding the role of microbes in oceanic environments.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 319 days away.
Place of Birth
Time Zone - America/New_York (4:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - David
beloved, friend
Read Full David Name AnalysisMay 9, 1950 Facts
Generation Group
David M. Karl belongs to the Baby Boomers group.
Place of Birth: Buffalo
Occupation: oceanographer
Employers: University of Hawaiʻi at Mānoa
Awards Received: A.G. Huntsman Award for Excellence in the Marine Sciences | Henry Bryant Bigelow Medal in Oceanography | G. Evelyn Hutchinson Award | Alexander Agassiz Medal | Balzan Prize
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 9, 1950
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 9, 2025 | Secondary Progressions for May 9, 2025 |
---|---|---|---|
Sun | 18 Taurus 27 | 19 Taurus 17 | 0 Leo 13 |
Moon | 27 Aquarius 7 | 16 Libra 10 | 16 Scorpio 17 |
Mercury | 26 Taurus 6 | 28 Aries 36 | 13 Leo 40 |
Venus | 4 Aries 13 | 5 Aries 46 | 1 Cancer 6 |
Mars | 22 Virgo 13 | 9 Leo 41 | 19 Libra 36 |
Jupiter | 3 Pisces 49 | 23 Gemini 9 | 6 Pisces 11 |
Saturn | 13 Virgo 9 | 28 Pisces 36 | 16 Virgo 50 |
Uranus | 2 Cancer 31 | 26 Taurus 50 | 6 Cancer 46 |
Neptune | 15 Libra 7 | 1 Aries 21 | 14 Libra 46 |
Pluto | 15 Leo 47 | 3 Aquarius 48 | 17 Leo 16 |
Rahu | 5 Aries 17 | 24 Pisces 40 | 1 Aries 19 |
Ketu | 5 Libra 17 | 24 Virgo 40 | 1 Libra 19 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.David M. Karl's 2025 Transits to Natal Planets
- Saturn opposition Saturn
Exact: 01 January, 2025 - Mars aspects Moon
Exact: 11 January, 2025 - Saturn sextile Sun
Exact: 20 February, 2025 - Saturn opposition Mars
Exact: 22 March, 2025 - Mars aspects Moon
Exact: 11 April, 2025 - Saturn sextile Mercury
Exact: 21 April, 2025 - Jupiter trine Moon
Exact: 31 May, 2025 - Ketu conjunction Mars
Exact: 10 June, 2025 - Jupiter trine Jupiter
Exact: 30 June, 2025 - Mars conjunction Saturn
Exact: 10 July, 2025 - Saturn sextile Mercury
Exact: 08 October, 2025 - Mars opposition Sun
Exact: 18 October, 2025 - Ketu conjunction Saturn
Exact: 27 November, 2025