Roger Charles Alperin was an American mathematician born on January 8, 1947, and passed away on November 21, 2019. He specialized in group theory and its geometric and topological applications. Alperin earned his Bachelor's degree from the University of Chicago in 1969 and completed his Ph.D. in 1973 at Rice University under Stephen M. Gersten. He held academic positions at Brown University, the University of Oklahoma, and San José State University, and also explored the mathematics of origami.
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Age (Today)
Your next birthday is 336 days away.
Death Anniversary
Next death anniversary is 288 days away.
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Meaning of the name - Roger
fame, renowned
Read Full Roger Name AnalysisJanuary 8, 1947 Facts
Generation Group
Roger Alperin belongs to the Baby Boomers group.
Place of Death: Carlsbad, California
Educated At: Rice University
Occupation: topologist | mathematician
Employers: Brown University | University of Oklahoma | San José State University
Astrology Analysis
Ephemeris for January 8, 1947
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 8, 2025 | Secondary Progressions for January 8, 2025 |
|---|---|---|---|
| Sun | 17 Capricorn 35 | 18 Capricorn 40 | 6 Aries 11 |
| Moon | 8 Leo 47 | 11 Taurus 11 | 10 Gemini 26 |
| Mercury | 8 Capricorn 43 | 0 Capricorn 23 | 10 Pisces 30 |
| Venus | 2 Sagittarius 25 | 5 Pisces 49 | 26 Aquarius 12 |
| Mars | 17 Capricorn 0 | 29 Cancer 9 | 18 Pisces 6 |
| Jupiter | 21 Scorpio 34 | 12 Gemini 27 | 27 Scorpio 9 |
| Saturn | 7 Leo 19 | 15 Pisces 5 | 2 Leo 27 |
| Uranus | 18 Gemini 40 | 23 Taurus 29 | 18 Gemini 10 |
| Neptune | 10 Libra 48 | 27 Pisces 25 | 9 Libra 32 |
| Pluto | 12 Leo 43 | 1 Aquarius 18 | 11 Leo 8 |
| Rahu | 9 Gemini 44 | 1 Aries 5 | 5 Gemini 36 |
| Ketu | 9 Sagittarius 44 | 1 Libra 5 | 5 Sagittarius 36 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
