Ken Saitō (b. January 21, 1958) is a Japanese historian of science and emeritus professor at Osaka Prefecture University. He has a background in the history of ancient Greek mathematics and has also focused on modern historical research regarding development plans and resident movements in the Amami Islands since 2009. He has held notable positions such as President of the Japanese Society for the History of Science from 2017 to 2019 and was elected as a village council member in Sarabetsu, Hokkaido in 2023.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 176 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ken
handsome, born of fire
Read Full Ken Name AnalysisJanuary 21, 1958 Facts
Generation Group
Ken Saitō belongs to the Baby Boomers group.
Educated At: University of Tokyo
Occupation: historian of science | professor emeritus at Osaka Prefecture University | village council member in Sarabetsu
Spouses: 要子
Employers: Osaka Prefecture University
Awards Received: President of the Japanese Society for the History of Science (2017–2019)
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 January 21, 1958
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 21, 2025 | Secondary Progressions for January 21, 2025 |
|---|---|---|---|
| Sun | 1 Aquarius 10 | 1 Aquarius 54 | 8 Aries 30 |
| Moon | 21 Aquarius 29 | 0 Scorpio 12 | 23 Cancer 49 |
| Mercury | 7 Capricorn 55 | 19 Capricorn 49 | 27 Aries 11 |
| Venus | 12 Aquarius 34 | 18 Pisces 34 | 22 Aquarius 34 |
| Mars | 20 Sagittarius 43 | 24 Cancer 0 | 9 Aquarius 6 |
| Jupiter | 0 Scorpio 34 | 11 Gemini 35 | 28 Libra 54 |
| Saturn | 22 Sagittarius 2 | 16 Pisces 17 | 26 Sagittarius 4 |
| Uranus | 10 Leo 0 | 23 Taurus 18 | 7 Leo 40 |
| Neptune | 4 Scorpio 43 | 27 Pisces 41 | 4 Scorpio 4 |
| Pluto | 1 Virgo 45 | 1 Aquarius 43 | 0 Virgo 11 |
| Rahu | 6 Scorpio 17 | 0 Aries 23 | 2 Scorpio 44 |
| Ketu | 6 Taurus 17 | 0 Libra 23 | 2 Taurus 44 |
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.Ken Saitō's 2025 Transits to Natal Planets
- Mars opposition Sun
Exact: 01 January, 2025 - Mars square Jupiter
Exact: 01 January, 2025 - Jupiter trine Venus
Exact: 01 January, 2025 - Saturn square Mars
Exact: 02 March, 2025 - Jupiter trine Venus
Exact: 12 March, 2025 - Saturn square Saturn
Exact: 12 March, 2025 - Mars opposition Sun
Exact: 21 April, 2025 - Mars square Jupiter
Exact: 21 April, 2025 - Mars square Rahu
Exact: 01 May, 2025 - Jupiter opposition Mars
Exact: 01 May, 2025 - Jupiter opposition Saturn
Exact: 01 May, 2025 - Jupiter trine Moon
Exact: 01 May, 2025 - Mars opposition Moon
Exact: 31 May, 2025 - Jupiter trine Jupiter
Exact: 10 June, 2025 - Jupiter trine Rahu
Exact: 10 July, 2025 - Jupiter opposition Mercury
Exact: 20 July, 2025 - Mars square Mercury
Exact: 19 August, 2025
