William B. Bonnor (1920-2015) was a prominent British mathematician and gravitation physicist recognized for his significant contributions to astrophysics, cosmology, and general relativity. He served as a professor at the University of London until his retirement in 1985. Bonnor played a key role in the London Relativity Seminar and published around 150 papers, notably on gravitational waves and cosmological theories. He remained active in research well into his later years, including work on how the expansion of space-time affects hydrogen atom sizes. He was married with two children.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 356 days away.
Death Anniversary
Next death anniversary is 35 days away.
Death Date
Place of Birth
Time Zone - Europe/London (1:0 E)
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Meaning of the name - William
resolute protector, strong-willed warrior
Read Full William Name AnalysisSeptember 13, 1920 Facts
Generation Group
William B. Bonnor belongs to the GI Generation group.
Place of Birth: London
Cause of Death: heart attack
Educated At: Birkbeck, University of London
Occupation: mathematician | physicist
Spouses: Jean Stott
Children: Helen | Richard
Employers: Queen Elizabeth College
Awards Received: honorary degree of D.Sc. by the University of Portsmouth
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 September 13, 1920
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 13, 2025 | Secondary Progressions for September 13, 2025 |
|---|---|---|---|
| Sun | 20 Virgo 20 | 20 Virgo 55 | 5 Capricorn 25 |
| Moon | 2 Libra 7 | 7 Gemini 49 | 2 Leo 47 |
| Mercury | 24 Virgo 11 | 20 Virgo 55 | 23 Sagittarius 50 |
| Venus | 9 Libra 50 | 22 Leo 36 | 17 Aquarius 50 |
| Mars | 5 Sagittarius 35 | 24 Libra 5 | 23 Aquarius 7 |
| Jupiter | 3 Virgo 31 | 20 Cancer 0 | 18 Virgo 34 |
| Saturn | 16 Virgo 20 | 28 Pisces 59 | 25 Virgo 26 |
| Uranus | 2 Pisces 59 | 1 Gemini 27 | 2 Pisces 36 |
| Neptune | 12 Leo 41 | 1 Aries 1 | 13 Leo 18 |
| Pluto | 8 Cancer 46 | 1 Aquarius 34 | 7 Cancer 53 |
| Rahu | 8 Scorpio 47 | 17 Pisces 58 | 3 Scorpio 14 |
| Ketu | 8 Taurus 47 | 17 Virgo 58 | 3 Taurus 14 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
