Izaak Opatowski was a Polish engineer and mathematician born on February 20, 1905, in Warsaw. He lived in Italy and the United States, contributing to engineering and mathematics until his passing on February 29, 1976, in Seattle. His work and legacy reflect the migration of intellectual talent during the 20th century, bridging European and American scientific communities.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 215 days away.
Death Anniversary
Next death anniversary is 140 days away.
Death Date
Place of Birth
Time Zone - Europe/Warsaw (1:23 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Izaak
he will laugh
Read Full Izaak Name AnalysisFebruary 20, 1905 Facts
Generation Group
Izaak Opatowski belongs to the GI Generation group.
Place of Birth: Warsaw
Place of Death: Seattle
Occupation: mathematician | engineer
Employers: University of Chicago
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 February 20, 1905
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 20, 2026 | Secondary Progressions for February 20, 2026 |
|---|---|---|---|
| Sun | 1 Pisces 9 | 1 Pisces 48 | 29 Gemini 21 |
| Moon | 10 Virgo 15 | 8 Aries 35 | 21 Aquarius 31 |
| Mercury | 17 Aquarius 21 | 19 Pisces 50 | 25 Gemini 42 |
| Venus | 17 Aries 41 | 12 Pisces 32 | 14 Taurus 41 |
| Mars | 16 Scorpio 35 | 22 Aquarius 0 | 8 Scorpio 24 |
| Jupiter | 26 Aries 45 | 15 Cancer 40 | 23 Taurus 57 |
| Saturn | 24 Aquarius 48 | 0 Aries 38 | 3 Pisces 19 |
| Uranus | 3 Capricorn 15 | 27 Taurus 35 | 2 Capricorn 19 |
| Neptune | 5 Cancer 33 | 0 Aries 44 | 7 Cancer 34 |
| Pluto | 19 Gemini 44 | 4 Aquarius 17 | 21 Gemini 25 |
| Rahu | 9 Virgo 47 | 9 Pisces 29 | 3 Virgo 22 |
| Ketu | 9 Pisces 47 | 9 Virgo 29 | 3 Pisces 22 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
