Shigenori Maruyama is a Japanese geologist born on December 24, 1949, who proposed the concept of plume tectonics. He is a distinguished professor at the Earth-Life Science Institute at Tokyo Institute of Technology and a special professor at the Earth Material Science Research Center at Okayama University. In 1994, he introduced plume tectonics, hypothesizing deep mantle convection that reaches depths of 2,900 km, which significantly impacted geological sciences. He has held positions such as associate professor at the University of Tokyo and invited professor at Stanford University and has received several prestigious accolades.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 352 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Shigenori
generous origin, generous foundation
Read Full Shigenori Name AnalysisDecember 24, 1949 Facts
Generation Group
Shigenori Maruyama belongs to the Baby Boomers group.
Place of Birth: Tokushima Prefecture
Educated At: Nagoya University | University of Tokushima | Kanazawa University
Occupation: geochemist | volcanologist | geologist | teacher
Employers: The Open University of Japan | Tokyo Institute of Technology | University of Tokyo
Awards Received: Medal with Purple Ribbon
Astrology Analysis
Ephemeris for December 24, 1949
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 24, 2024 | Secondary Progressions for December 24, 2024 |
|---|---|---|---|
| Sun | 2 Capricorn 34 | 3 Capricorn 23 | 18 Pisces 33 |
| Moon | 4 Pisces 5 | 22 Libra 30 | 0 Sagittarius 9 |
| Mercury | 20 Capricorn 2 | 11 Sagittarius 26 | 2 Pisces 57 |
| Venus | 13 Aquarius 36 | 19 Aquarius 46 | 8 Aquarius 9 |
| Mars | 29 Virgo 23 | 4 Leo 1 | 6 Libra 54 |
| Jupiter | 4 Aquarius 48 | 14 Gemini 2 | 22 Aquarius 17 |
| Saturn | 19 Virgo 55 | 13 Pisces 57 | 16 Virgo 25 |
| Uranus | 3 Cancer 1 | 23 Taurus 50 | 0 Cancer 58 |
| Neptune | 17 Libra 10 | 27 Pisces 12 | 16 Libra 42 |
| Pluto | 17 Leo 54 | 0 Aquarius 50 | 16 Leo 17 |
| Rahu | 12 Aries 29 | 1 Aries 52 | 8 Aries 31 |
| Ketu | 12 Libra 29 | 1 Libra 52 | 8 Libra 31 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Shigenori Maruyama's 2025 Transits to Natal Planets
- Jupiter trine Ketu
Exact: 01 January, 2025 - Mars opposition Mercury
Exact: 31 January, 2025 - Ketu conjunction Mars
Exact: 31 January, 2025 - Saturn opposition Saturn
Exact: 02 March, 2025 - Jupiter trine Ketu
Exact: 12 March, 2025 - Mars opposition Mercury
Exact: 22 March, 2025 - Jupiter trine Venus
Exact: 22 March, 2025 - Mars opposition Jupiter
Exact: 01 May, 2025 - Saturn opposition Mars
Exact: 21 May, 2025 - Jupiter opposition Sun
Exact: 20 June, 2025 - Jupiter trine Moon
Exact: 30 June, 2025 - Mars aspects Rahu
Exact: 10 July, 2025 - Mars conjunction Saturn
Exact: 20 July, 2025 - Ketu conjunction Saturn
Exact: 30 July, 2025 - Saturn opposition Mars
Exact: 29 August, 2025 - Mars square Mercury
Exact: 08 September, 2025 - Jupiter opposition Mercury
Exact: 18 September, 2025 - Mars square Jupiter
Exact: 28 September, 2025
