Herman Otto Hartley was an American mathematician, born on April 13, 1912. He made significant contributions to the field of mathematics during his career. Hartley's work is recognized for its impact on various mathematical theories and applications. His achievements and contributions are noted in the mathematical community, although specific details about his work and legacy may not be widely documented. He passed away in 1980, leaving behind a legacy in mathematics.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 310 days away.
Death Anniversary
Next death anniversary is 156 days away.
Death Date
Place of Birth
Time Zone - Europe/Berlin (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Herman
man of the army, warrior
Read Full Herman Name AnalysisApril 13, 1912 Facts
Generation Group
Herman Otto Hartley belongs to the GI Generation group.
Place of Birth: Berlin
Educated At: Humboldt University of Berlin | University of Cambridge
Occupation: statistician | university teacher | mathematician
Employers: Iowa State University | Duke University | Texas A&M University
Awards Received: Fellow of the American Statistical Association | Fellow of the Institute of Mathematical Statistics
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 13, 1912
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 13, 2026 | Secondary Progressions for April 13, 2026 |
|---|---|---|---|
| Sun | 23 Aries 9 | 23 Aries 32 | 12 Leo 37 |
| Moon | 5 Pisces 9 | 1 Pisces 1 | 3 Taurus 48 |
| Mercury | 26 Aries 36 | 27 Pisces 41 | 6 Virgo 11 |
| Venus | 1 Aries 2 | 16 Taurus 56 | 21 Leo 1 |
| Mars | 4 Cancer 21 | 2 Aries 49 | 12 Virgo 2 |
| Jupiter | 14 Sagittarius 53 | 16 Cancer 49 | 5 Sagittarius 17 |
| Saturn | 20 Taurus 9 | 6 Aries 59 | 3 Gemini 11 |
| Uranus | 3 Aquarius 11 | 29 Taurus 21 | 0 Aquarius 59 |
| Neptune | 21 Cancer 1 | 2 Aries 39 | 24 Cancer 15 |
| Pluto | 27 Gemini 9 | 5 Aquarius 23 | 29 Gemini 31 |
| Rahu | 21 Aries 37 | 6 Pisces 44 | 15 Aries 35 |
| Ketu | 21 Libra 37 | 6 Virgo 44 | 15 Libra 35 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
