Karst Hoogsteen (October 1, 1923 - August 10, 2015) was a Dutch-American biochemist renowned for his observation of a new base pairing pattern in DNA known as Hoogsteen pairing. This pairing serves as an intermediary between Watson-Crick pairing and forms 'triplet' base arrangements. It utilizes the nitrogen atom N7 as an acceptor instead of the N1 atom observed in Watson-Crick pairing, leading to a non-linear helical structure.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 346 days away.
Death Anniversary
Next death anniversary is 70 days away.
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Place of Birth
Time Zone - Europe/Amsterdam (1:19 E)
Chinese Zodiac Sign
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Meaning of the name - Karst
A type of landscape characterized by sinkholes, caves, and underground drainage systems.
Read Full Karst Name AnalysisOctober 1, 1923 Facts
Generation Group
Karst Hoogsteen belongs to the GI Generation group.
Place of Birth: Groningen
Place of Death: Westfield
Educated At: University of Groningen
Occupation: biochemist
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 October 1, 1923
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on October 1, 2025 | Secondary Progressions for October 1, 2025 |
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Sun | 7 Libra 13 | 8 Libra 30 | 19 Capricorn 57 |
Moon | 17 Gemini 10 | 25 Capricorn 6 | 21 Pisces 49 |
Mercury | 2 Libra 33 | 21 Libra 53 | 23 Capricorn 57 |
Venus | 12 Libra 51 | 14 Virgo 37 | 19 Aquarius 59 |
Mars | 19 Virgo 21 | 6 Scorpio 10 | 24 Scorpio 38 |
Jupiter | 18 Scorpio 16 | 22 Cancer 32 | 10 Sagittarius 0 |
Saturn | 21 Libra 41 | 27 Pisces 36 | 2 Scorpio 6 |
Uranus | 14 Pisces 42 | 1 Gemini 13 | 14 Pisces 36 |
Neptune | 19 Leo 37 | 0 Aries 31 | 19 Leo 45 |
Pluto | 12 Cancer 21 | 1 Aquarius 23 | 11 Cancer 8 |
Rahu | 9 Virgo 51 | 17 Pisces 0 | 4 Virgo 27 |
Ketu | 9 Pisces 51 | 17 Virgo 0 | 4 Pisces 27 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
