Björn Jonson is a distinguished professor emeritus of clinical physiology at Lund University, born on April 12, 1940, in Malmö. He is renowned for developing the modern artificial respirator. In the 1960s, he worked at the Clinical Physiology Department of the University Hospital in Lund, discovering significant flaws in existing respiratory equipment, which led him to the U.S. for innovation. Collaborating with Sven Ingelstedt, he designed a flow-controlled ventilator, patented in 1967, which became the successful ServoVentilator 900 in 1971, laying the foundation for intensive care monitoring.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 297 days away.
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 - Bjorn
bear, warrior
Read Full Bjorn Name AnalysisApril 12, 1940 Facts
Generation Group
Björn Jonson belongs to the Silent Generation group.
Place of Birth: Malmö
Occupation: physiologist | inventor | physician
Employers: Lund 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 April 12, 1940
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 12, 2025 | Secondary Progressions for April 12, 2025 |
|---|---|---|---|
| Sun | 22 Aries 23 | 22 Aries 47 | 14 Cancer 12 |
| Moon | 14 Gemini 25 | 16 Libra 38 | 26 Cancer 58 |
| Mercury | 24 Pisces 47 | 27 Pisces 54 | 5 Leo 7 |
| Venus | 7 Gemini 56 | 24 Pisces 39 | 29 Gemini 37 |
| Mars | 7 Gemini 3 | 27 Cancer 43 | 1 Leo 55 |
| Jupiter | 21 Aries 55 | 17 Gemini 52 | 10 Taurus 13 |
| Saturn | 2 Taurus 58 | 25 Pisces 45 | 12 Taurus 42 |
| Uranus | 20 Taurus 18 | 25 Taurus 20 | 24 Taurus 53 |
| Neptune | 23 Virgo 24 | 0 Aries 28 | 23 Virgo 1 |
| Pluto | 0 Leo 37 | 3 Aquarius 42 | 1 Leo 57 |
| Rahu | 20 Libra 7 | 26 Pisces 7 | 15 Libra 37 |
| Ketu | 20 Aries 7 | 26 Virgo 7 | 15 Aries 37 |
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.Björn Jonson's 2025 Transits to Natal Planets
- Mars square Rahu
Exact: 31 January, 2025 - Mars square Rahu
Exact: 22 March, 2025 - Jupiter conjunction Moon
Exact: 22 March, 2025 - Saturn conjunction Mercury
Exact: 11 April, 2025 - Rahu conjunction Mercury
Exact: 21 April, 2025 - Jupiter trine Rahu
Exact: 01 May, 2025 - Mars aspects Mercury
Exact: 10 June, 2025 - Mars opposition Mercury
Exact: 30 July, 2025 - Mars conjunction Rahu
Exact: 08 September, 2025 - Mars opposition Ketu
Exact: 08 September, 2025 - Mars opposition Saturn
Exact: 28 September, 2025 - Jupiter trine Mercury
Exact: 07 November, 2025
