Ryoichi Sadanaga was a Japanese mineralogist and crystallographer born on June 25, 1920, in Osaka. He specialized in crystallography and mineralogy, contributing to the understanding of these fields through his research and academic work. Sadanaga had a significant impact in crystallography, exploring the properties and structures of various minerals. He passed away on January 27, 2002. His legacy continues in the fields of mineralogy and crystallography through his contributions to science.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 337 days away.
Death Anniversary
Next death anniversary is 176 days away.
Death Date
Place of Birth
Time Zone - Asia/Tokyo (9:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ryōichi
Bright, strong, prosperous, wise
Read Full Ryōichi Name AnalysisJune 25, 1920 Facts
Generation Group
Ryoichi Sadanaga belongs to the GI Generation group.
Place of Birth: Osaka
Educated At: University of Tokyo
Occupation: mineralogist
Employers: University of Tokyo
Awards Received: Order of the Sacred Treasure, 2nd Class
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 June 25, 1920
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on June 25, 2026 | Secondary Progressions for June 25, 2026 |
|---|---|---|---|
| Sun | 3 Cancer 14 | 3 Cancer 36 | 15 Libra 31 |
| Moon | 24 Libra 49 | 10 Scorpio 14 | 8 Virgo 56 |
| Mercury | 28 Cancer 24 | 25 Cancer 26 | 5 Scorpio 23 |
| Venus | 0 Cancer 50 | 13 Leo 29 | 11 Scorpio 27 |
| Mars | 24 Libra 44 | 27 Taurus 21 | 23 Sagittarius 13 |
| Jupiter | 16 Leo 40 | 28 Cancer 56 | 8 Virgo 47 |
| Saturn | 7 Virgo 29 | 13 Aries 46 | 19 Virgo 28 |
| Uranus | 5 Pisces 33 | 3 Gemini 25 | 2 Pisces 9 |
| Neptune | 9 Leo 52 | 4 Aries 22 | 13 Leo 21 |
| Pluto | 7 Cancer 10 | 4 Aquarius 59 | 8 Cancer 54 |
| Rahu | 13 Scorpio 3 | 2 Pisces 53 | 7 Scorpio 26 |
| Ketu | 13 Taurus 3 | 2 Virgo 53 | 7 Taurus 26 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
