Rudolf Amthauer was a German psychologist born on December 19, 1920, in Iserlohn and passed away on September 30, 1989, in Frankfurt am Main. He is particularly known for the development of the Intelligence Structure Test (IST), which was first published in 1953. His contributions to psychology, especially in the field of intelligence testing, have been recognized and influential in psychological research and assessment.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 358 days away.
Death Anniversary
Next death anniversary is 86 days away.
Death Date
Place of Birth
Time Zone - Europe/Berlin (1:0 E)
Chinese Zodiac Sign
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Meaning of the name - Rudolf
famous wolf
Read Full Rudolf Name AnalysisDecember 19, 1920 Facts
Generation Group
Rudolf Amthauer belongs to the GI Generation group.
Place of Birth: Iserlohn
Place of Death: Frankfurt
Occupation: psychologist
Awards Received: Officer's Cross of the Order of Merit of the Federal Republic of Germany
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 December 19, 1920
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 19, 2025 | Secondary Progressions for December 19, 2025 |
|---|---|---|---|
| Sun | 27 Sagittarius 16 | 27 Sagittarius 47 | 13 Aries 9 |
| Moon | 7 Aries 13 | 21 Sagittarius 3 | 16 Aquarius 34 |
| Mercury | 11 Sagittarius 48 | 10 Sagittarius 5 | 15 Pisces 44 |
| Venus | 8 Aquarius 20 | 23 Sagittarius 25 | 10 Taurus 12 |
| Mars | 16 Aquarius 54 | 3 Capricorn 8 | 6 Taurus 42 |
| Jupiter | 18 Virgo 17 | 22 Cancer 54 | 10 Virgo 13 |
| Saturn | 25 Virgo 15 | 25 Pisces 28 | 20 Virgo 31 |
| Uranus | 2 Pisces 20 | 28 Taurus 21 | 7 Pisces 40 |
| Neptune | 13 Leo 27 | 29 Pisces 23 | 11 Leo 2 |
| Pluto | 8 Cancer 3 | 2 Aquarius 21 | 6 Cancer 49 |
| Rahu | 3 Scorpio 39 | 12 Pisces 49 | 28 Libra 6 |
| Ketu | 3 Taurus 39 | 12 Virgo 49 | 28 Aries 6 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
