Jack Yung Chang was a Chinese historian of mathematics, known for his significant contributions to the study of calendar systems in Asia. Born on March 9, 1911, Chang dedicated his research to enhancing the understanding of mathematical concepts and their applications in historical contexts. His work remains influential in the field of mathematics history, although his life was tragically cut short when he died on December 16, 1939.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 363 days away.
Death Anniversary
Next death anniversary is 280 days away.
Death Date
Place of Birth
Time Zone - Europe/London (0:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jack
supplanter, he who holds by the heel
Read Full Jack Name AnalysisMarch 9, 1911 Facts
Generation Group
Jack Yung Chang belongs to the GI Generation group.
Place of Birth: Aberdeen
Educated At: University of Göttingen
Occupation: mathematician
Astrology Analysis
Ephemeris for March 9, 1911
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on March 9, 2025 | Secondary Progressions for March 9, 2025 |
|---|---|---|---|
| Sun | 17 Pisces 48 | 19 Pisces 10 | 8 Cancer 31 |
| Moon | 8 Cancer 7 | 24 Cancer 5 | 15 Virgo 51 |
| Mercury | 8 Pisces 1 | 7 Aries 11 | 5 Cancer 25 |
| Venus | 12 Aries 14 | 9 Aries 41 | 23 Leo 51 |
| Mars | 26 Capricorn 41 | 18 Cancer 4 | 20 Aries 24 |
| Jupiter | 14 Scorpio 11 | 13 Gemini 2 | 4 Scorpio 25 |
| Saturn | 3 Taurus 58 | 21 Pisces 39 | 17 Taurus 29 |
| Uranus | 28 Capricorn 3 | 23 Taurus 53 | 28 Capricorn 7 |
| Neptune | 18 Cancer 53 | 29 Pisces 12 | 20 Cancer 47 |
| Pluto | 25 Gemini 53 | 3 Aquarius 6 | 27 Gemini 43 |
| Rahu | 12 Taurus 51 | 27 Pisces 55 | 6 Taurus 49 |
| Ketu | 12 Scorpio 51 | 27 Virgo 55 | 6 Scorpio 49 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
