Jan Kuijpers is a Dutch astronomer, born on September 11, 1946, in Eindhoven. He studied theoretical astrophysics and earned his PhD in 1976 from Utrecht University, focusing on solar radio emissions. After a postdoctoral position at the University of Cambridge, he became an associate professor at Radboud University Nijmegen, where he contributed to establishing its astronomy department. He served as dean of the Faculty of Science from 2006 to 2010 and retired in 2011. Notably, he received recognition as a Knight in the Order of the Netherlands Lion for his contributions to astronomy.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 308 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jan
Read Full Jan Name AnalysisSeptember 11, 1946 Facts
Generation Group
Jan Kuijpers belongs to the Baby Boomers group.
Place of Birth: Eindhoven
Educated At: Utrecht University
Occupation: university teacher | astronomer
Spouses: Carla Kuijpers-Groensmit
Children: 2
Employers: Radboud University Nijmegen
Awards Received: Knight in the Order of the Netherlands Lion
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 11, 1946
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 11, 2025 | Secondary Progressions for September 11, 2025 |
|---|---|---|---|
| Sun | 18 Virgo 21 | 19 Virgo 12 | 6 Sagittarius 53 |
| Moon | 22 Pisces 2 | 12 Taurus 32 | 11 Aquarius 46 |
| Mercury | 15 Virgo 25 | 17 Virgo 38 | 21 Scorpio 20 |
| Venus | 4 Scorpio 31 | 20 Leo 29 | 18 Scorpio 39 |
| Mars | 21 Libra 20 | 22 Libra 56 | 16 Sagittarius 44 |
| Jupiter | 27 Libra 10 | 19 Cancer 43 | 13 Scorpio 55 |
| Saturn | 5 Leo 11 | 29 Pisces 7 | 9 Leo 16 |
| Uranus | 21 Gemini 42 | 1 Gemini 28 | 20 Gemini 18 |
| Neptune | 7 Libra 37 | 1 Aries 4 | 10 Libra 16 |
| Pluto | 12 Leo 29 | 1 Aquarius 35 | 13 Leo 18 |
| Rahu | 16 Gemini 2 | 18 Pisces 3 | 11 Gemini 51 |
| Ketu | 16 Sagittarius 2 | 18 Virgo 3 | 11 Sagittarius 51 |
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.Jan Kuijpers's 2025 Transits to Natal Planets
- Mars square Jupiter
Exact: 11 January, 2025 - Saturn opposition Mercury
Exact: 21 January, 2025 - Saturn square Ketu
Exact: 21 January, 2025 - Saturn opposition Sun
Exact: 10 February, 2025 - Saturn conjunction Moon
Exact: 12 March, 2025 - Jupiter conjunction Rahu
Exact: 01 April, 2025 - Jupiter opposition Ketu
Exact: 01 April, 2025 - Mars square Jupiter
Exact: 11 April, 2025 - Mars conjunction Saturn
Exact: 01 May, 2025 - Mars square Venus
Exact: 01 May, 2025 - Jupiter trine Mars
Exact: 01 May, 2025 - Jupiter trine Jupiter
Exact: 31 May, 2025 - Rahu conjunction Moon
Exact: 10 June, 2025 - Jupiter trine Venus
Exact: 30 June, 2025 - Mars conjunction Sun
Exact: 20 July, 2025 - Ketu conjunction Sun
Exact: 19 August, 2025 - Mars conjunction Mars
Exact: 08 September, 2025 - Mars conjunction Jupiter
Exact: 18 September, 2025 - Mars conjunction Venus
Exact: 28 September, 2025 - Jupiter trine Moon
Exact: 28 September, 2025 - Ketu conjunction Mercury
Exact: 18 October, 2025 - Mars conjunction Ketu
Exact: 27 November, 2025 - Mars opposition Rahu
Exact: 27 November, 2025
