Boris Håkan Sjöberg (September 15, 1930 – January 24, 2018) was a Finnish mathematician and professor. He earned his doctorate at Åbo Akademi in 1963, with Rolf Nevanlinna as his opponent. Sjöberg served as an acting professor at Åbo Akademi from 1964 to 1971, and as a permanent professor from 1971 to 1993. He was also the university's vice-rector from 1982 to 1985. His research focused on meromorphic functions, and he spent periods as a fellow in Germany and Switzerland during the 1950s and 1960s, and at the University of Michigan in 1974–1975. He authored a mathematics history textbook and was considered an excellent lecturer.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
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Death Anniversary
Next death anniversary is 234 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Boris
Fighting glory, struggle, or warrior
Read Full Boris Name AnalysisSeptember 15, 1930 Facts
Generation Group
Boris Sjöberg belongs to the Silent Generation group.
Place of Birth: Närpes
Educated At: Åbo Akademi University
Occupation: mathematician
Employers: Åbo Akademi University
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 September 15, 1930
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on September 15, 2025 | Secondary Progressions for September 15, 2025 |
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Sun | 22 Virgo 7 | 23 Virgo 6 | 27 Sagittarius 5 |
Moon | 19 Gemini 46 | 9 Cancer 23 | 22 Sagittarius 52 |
Mercury | 4 Libra 7 | 25 Virgo 5 | 17 Capricorn 11 |
Venus | 8 Scorpio 23 | 25 Leo 20 | 22 Scorpio 50 |
Mars | 11 Cancer 8 | 25 Libra 35 | 16 Leo 48 |
Jupiter | 16 Cancer 5 | 20 Cancer 21 | 17 Cancer 36 |
Saturn | 5 Capricorn 35 | 28 Pisces 49 | 12 Capricorn 31 |
Uranus | 14 Aries 12 | 1 Gemini 26 | 11 Aries 25 |
Neptune | 4 Virgo 2 | 0 Aries 57 | 5 Virgo 45 |
Pluto | 20 Cancer 37 | 1 Aquarius 32 | 20 Cancer 15 |
Rahu | 25 Aries 17 | 17 Pisces 50 | 20 Aries 15 |
Ketu | 25 Libra 17 | 17 Virgo 50 | 20 Libra 15 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
