Léon Velluz was a French chemist, pharmacist, and historian of science, born on July 31, 1904, in Bourg-en-Bresse, and he passed away on May 28, 1981, in Paris. His work contributed significantly to the fields of chemistry and the history of science, marking him as an important figure in these disciplines. Despite his contributions, further details about his specific achievements or the institutions he was linked with are not provided in the extract.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 359 days away.
Death Anniversary
Next death anniversary is 69 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Leon
lion
Read Full Leon Name AnalysisJuly 31, 1904 Facts
Generation Group
Léon Velluz belongs to the GI Generation group.
Place of Birth: Bourg
Place of Death: 5th arrondissement of Paris
Occupation: historian of science | chemist | pharmacist
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 July 31, 1904
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 31, 2025 | Secondary Progressions for July 31, 2025 |
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Sun | 8 Leo 0 | 8 Leo 44 | 7 Sagittarius 5 |
Moon | 25 Pisces 3 | 29 Libra 51 | 29 Leo 4 |
Mercury | 28 Leo 39 | 9 Leo 12 | 22 Sagittarius 56 |
Venus | 14 Leo 29 | 0 Cancer 38 | 13 Capricorn 26 |
Mars | 20 Cancer 38 | 26 Virgo 7 | 5 Libra 29 |
Jupiter | 29 Aries 16 | 11 Cancer 39 | 20 Aries 20 |
Saturn | 18 Aquarius 54 | 1 Aries 31 | 16 Aquarius 13 |
Uranus | 26 Sagittarius 23 | 0 Gemini 56 | 28 Sagittarius 43 |
Neptune | 6 Cancer 53 | 1 Aries 58 | 7 Cancer 34 |
Pluto | 21 Gemini 16 | 2 Aquarius 25 | 20 Gemini 58 |
Rahu | 20 Virgo 34 | 20 Pisces 17 | 14 Virgo 10 |
Ketu | 20 Pisces 34 | 20 Virgo 17 | 14 Pisces 10 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
