Siegfried Hauptmann was a German chemist born on April 23, 1931, in Dürrhennersdorf, Oberlausitz. He is best known for his influential textbook on organic chemistry published in 1976, which became a standard reference in the field and gained widespread use in German-speaking countries. Hauptmann's contributions to chemistry, especially in organic chemistry education, established him as a prominent figure in his discipline. He passed away on April 18, 2011, in Leipzig.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
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Age (Today)
Your next birthday is 300 days away.
Death Anniversary
Next death anniversary is 69 days away.
Death Date
Place of Birth
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Meaning of the name - Siegfried
victorious peace, peace-victory
Read Full Siegfried Name AnalysisApril 23, 1931 Facts
Generation Group
Siegfried Hauptmann belongs to the Silent Generation group.
Place of Birth: Dürrhennersdorf
Place of Death: Leipzig
Occupation: university teacher | chemist
Employers: Leipzig University
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 April 23, 1931
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 23, 2025 | Secondary Progressions for April 23, 2025 |
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Sun | 2 Taurus 34 | 3 Taurus 47 | 2 Leo 44 |
Moon | 9 Cancer 3 | 6 Pisces 54 | 29 Sagittarius 9 |
Mercury | 12 Taurus 42 | 6 Aries 36 | 26 Leo 49 |
Venus | 27 Pisces 10 | 26 Pisces 44 | 20 Cancer 52 |
Mars | 7 Leo 36 | 2 Leo 20 | 26 Virgo 21 |
Jupiter | 13 Cancer 39 | 19 Gemini 56 | 1 Leo 55 |
Saturn | 23 Capricorn 26 | 27 Pisces 0 | 19 Capricorn 16 |
Uranus | 16 Aries 19 | 25 Taurus 56 | 19 Aries 22 |
Neptune | 3 Virgo 7 | 0 Aries 51 | 4 Virgo 19 |
Pluto | 18 Cancer 47 | 3 Aquarius 47 | 20 Cancer 46 |
Rahu | 13 Aries 38 | 25 Pisces 31 | 8 Aries 39 |
Ketu | 13 Libra 38 | 25 Virgo 31 | 8 Libra 39 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
