Clas-Olof Selenius was a Finnish mathematician and science historian born on September 28, 1922, in Helsingfors. He obtained a PhD in 1961, focusing on the construction and theory of semi-regular continued fractions. Selenius served as a lecturer at Uppsala and an associate professor of mathematical didactics at Åbo Akademi from 1975 to 1979. His research interests included number theory, ancient Indian mathematics, and Swedish history. Additionally, he was active in the Federation of Finnish-Swedes in Sweden and participated in amateur theater in his native region.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 324 days away.
Death Anniversary
Next death anniversary is 58 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
September 28, 1922 Facts
Generation Group
Clas-Olof Selenius belongs to the GI Generation group.
Place of Birth: Helsingfors
Place of Death: Uppsala
Educated At: Åbo Akademi University
Occupation: mathematician
Employers: Uppsala 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 28, 1922
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 28, 2025 | Secondary Progressions for September 28, 2025 |
|---|---|---|---|
| Sun | 4 Libra 46 | 5 Libra 49 | 18 Capricorn 26 |
| Moon | 13 Capricorn 58 | 21 Sagittarius 31 | 14 Libra 3 |
| Mercury | 29 Libra 6 | 17 Libra 30 | 6 Aquarius 44 |
| Venus | 20 Scorpio 22 | 11 Virgo 15 | 4 Sagittarius 50 |
| Mars | 8 Capricorn 51 | 4 Scorpio 19 | 21 Pisces 25 |
| Jupiter | 23 Libra 43 | 22 Cancer 11 | 14 Scorpio 20 |
| Saturn | 10 Libra 32 | 27 Pisces 49 | 20 Libra 23 |
| Uranus | 10 Pisces 41 | 1 Gemini 16 | 10 Pisces 44 |
| Neptune | 17 Leo 24 | 0 Aries 36 | 17 Leo 31 |
| Pluto | 11 Cancer 10 | 1 Aquarius 24 | 9 Cancer 58 |
| Rahu | 29 Virgo 20 | 17 Pisces 9 | 23 Virgo 52 |
| Ketu | 29 Pisces 20 | 17 Virgo 9 | 23 Pisces 52 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
