Ed Dubinsky (1935-2022) was an American mathematician, mathematics educator, university lecturer, and civil rights activist. He was notable for developing the APOS theory, which explains the understanding of mathematics, contributing significantly to mathematical education and pedagogy. Dubinsky's work emphasized the cognitive processes involved in learning mathematics and aimed to improve how mathematics is taught. His legacy includes his influence in mathematics education and his commitment to civil rights.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 207 days away.
Death Anniversary
Next death anniversary is 67 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ed
wealthy guardian, prosperous protector
Read Full Ed Name AnalysisFebruary 7, 1935 Facts
Generation Group
Ed Dubinsky belongs to the Silent Generation group.
Place of Birth: Philadelphia
Place of Death: Miami Springs
Educated At: University of Michigan
Occupation: mathematician
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 7, 1935
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 7, 2026 | Secondary Progressions for February 7, 2026 |
|---|---|---|---|
| Sun | 18 Aquarius 0 | 18 Aquarius 56 | 18 Taurus 8 |
| Moon | 13 Aries 56 | 28 Libra 48 | 9 Leo 31 |
| Mercury | 3 Pisces 50 | 1 Pisces 20 | 1 Gemini 56 |
| Venus | 7 Pisces 15 | 26 Aquarius 36 | 27 Gemini 27 |
| Mars | 22 Libra 24 | 11 Aquarius 59 | 6 Libra 28 |
| Jupiter | 21 Scorpio 39 | 16 Cancer 40 | 18 Scorpio 10 |
| Saturn | 29 Aquarius 18 | 29 Pisces 14 | 8 Pisces 52 |
| Uranus | 27 Aries 57 | 27 Taurus 28 | 2 Taurus 25 |
| Neptune | 13 Virgo 52 | 0 Aries 19 | 11 Virgo 50 |
| Pluto | 24 Cancer 28 | 3 Aquarius 54 | 24 Cancer 2 |
| Rahu | 0 Aquarius 14 | 10 Pisces 10 | 25 Capricorn 25 |
| Ketu | 0 Leo 14 | 10 Virgo 10 | 25 Cancer 25 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
