Jaakko Tuominen was a Finnish physicist and astronomer, born on October 9, 1909, in Turku and passed away on January 31, 1989, in Helsinki. He served as a professor at the University of Helsinki. Tuominen studied astrophysics in Europe and America from 1933 to 1940 and 1946 to 1950, playing a pivotal role in establishing modern astrophysical research in Finland. He founded the Radio Astronomy Station at the University in 1952, which later evolved into the Astrophysics Laboratory. He also served as chair of the Finnish Astronomical Society, and his son was a professor of astronomy.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 294 days away.
Death Anniversary
Next death anniversary is 321 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jaakko
supplanter, he who follows
Read Full Jaakko Name AnalysisOctober 9, 1909 Facts
Generation Group
Jaakko Tuominen belongs to the GI Generation group.
Place of Birth: Turku
Place of Death: Helsinki
Educated At: University of Helsinki
Occupation: university teacher | astrophysicist | physicist | astronomer
Children: Ilkka Tuominen
Employers: University of Helsinki
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 October 9, 1909
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on October 9, 2025 | Secondary Progressions for October 9, 2025 |
|---|---|---|---|
| Sun | 15 Libra 45 | 16 Libra 39 | 13 Aquarius 0 |
| Moon | 25 Leo 6 | 22 Taurus 10 | 15 Scorpio 25 |
| Mercury | 22 Libra 8 | 4 Scorpio 29 | 27 Capricorn 55 |
| Venus | 26 Scorpio 51 | 24 Virgo 49 | 28 Aquarius 26 |
| Mars | 26 Pisces 53 | 11 Scorpio 50 | 6 Taurus 9 |
| Jupiter | 29 Virgo 21 | 23 Cancer 27 | 14 Libra 17 |
| Saturn | 20 Aries 40 | 27 Pisces 0 | 18 Aries 40 |
| Uranus | 17 Capricorn 9 | 1 Gemini 1 | 22 Capricorn 23 |
| Neptune | 19 Cancer 18 | 0 Aries 18 | 17 Cancer 16 |
| Pluto | 26 Gemini 52 | 1 Aquarius 21 | 25 Gemini 4 |
| Rahu | 10 Gemini 10 | 16 Pisces 34 | 4 Gemini 2 |
| Ketu | 10 Sagittarius 10 | 16 Virgo 34 | 4 Sagittarius 2 |
Chandra Kundali (Equal House, North Indian Diamond Chart)