Ulf Erik Sinnerstad was a Swedish astronomer born on November 13, 1923, in Stockholm and passed away on March 5, 2017. He worked at Stockholm University Observatory in Saltsjöbaden and was known for his work in astronomy as well as his translations and educational contributions. His textbook from 1985 is still used in courses on Ethnoastronomy and the evolution of astronomical worldviews. In 2006, he published a philosophical exposition discussing humanity's role and future in the age of technology.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 329 days away.
Death Anniversary
Next death anniversary is 351 days away.
Death Date
Place of Birth
Time Zone - Europe/Stockholm (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ulf
wolf
Read Full Ulf Name AnalysisNovember 13, 1923 Facts
Generation Group
Ulf Erik Sinnerstad belongs to the GI Generation group.
Place of Birth: Stockholm
Occupation: astronomer
Employers: Stockholm University | Stockholms Universitets observatorium
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 November 13, 1923
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 13, 2025 | Secondary Progressions for November 13, 2025 |
|---|---|---|---|
| Sun | 20 Scorpio 3 | 21 Scorpio 19 | 3 Pisces 34 |
| Moon | 26 Capricorn 10 | 5 Virgo 52 | 9 Libra 22 |
| Mercury | 18 Scorpio 32 | 5 Sagittarius 48 | 12 Aquarius 59 |
| Venus | 6 Sagittarius 33 | 8 Scorpio 10 | 12 Aries 19 |
| Mars | 16 Libra 47 | 6 Sagittarius 26 | 22 Sagittarius 10 |
| Jupiter | 27 Scorpio 18 | 25 Cancer 9 | 16 Sagittarius 59 |
| Saturn | 26 Libra 50 | 25 Pisces 15 | 2 Scorpio 49 |
| Uranus | 13 Pisces 40 | 29 Taurus 47 | 16 Pisces 43 |
| Neptune | 20 Leo 21 | 29 Pisces 34 | 18 Leo 35 |
| Pluto | 12 Cancer 11 | 1 Aquarius 35 | 10 Cancer 24 |
| Rahu | 7 Virgo 35 | 14 Pisces 44 | 2 Virgo 11 |
| Ketu | 7 Pisces 35 | 14 Virgo 44 | 2 Pisces 11 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
