Sebastian van Strien is a Dutch mathematician born on April 21, 1956, in Groningen, specializing in dynamical systems. He completed his Ph.D. in 1982 at Utrecht University and Warwick University, with a focus on vector field bifurcations. He has held professorships at various institutions, including the University of Warwick and Imperial College London. Van Strien's contributions include research on Julia sets and polynomial dynamics. He has presented at international conferences and served as an editor for mathematical journals. He became a corresponding member of the Dutch Academy of Arts and Sciences in 1999.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 301 days away.
Place of Birth
Time Zone - Europe/Amsterdam (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Sebastian
Read Full Sebastian Name AnalysisApril 21, 1956 Facts
Generation Group
Sebastian van Strien belongs to the Baby Boomers group.
Place of Birth: Groningen
Educated At: University of Warwick | Utrecht University
Occupation: mathematician
Employers: University of Warwick | University of Amsterdam | Imperial College London
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 21, 1956
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 21, 2025 | Secondary Progressions for April 21, 2025 |
|---|---|---|---|
| Sun | 1 Taurus 18 | 1 Taurus 36 | 7 Cancer 39 |
| Moon | 16 Virgo 36 | 6 Aquarius 11 | 15 Pisces 33 |
| Mercury | 17 Taurus 12 | 4 Aries 18 | 17 Gemini 33 |
| Venus | 16 Gemini 41 | 25 Pisces 58 | 26 Gemini 30 |
| Mars | 4 Aquarius 8 | 1 Leo 22 | 13 Pisces 12 |
| Jupiter | 21 Leo 19 | 19 Gemini 31 | 28 Leo 22 |
| Saturn | 2 Sagittarius 2 | 26 Pisces 45 | 27 Scorpio 25 |
| Uranus | 28 Cancer 21 | 25 Taurus 48 | 1 Leo 4 |
| Neptune | 28 Libra 59 | 0 Aries 47 | 27 Libra 40 |
| Pluto | 26 Leo 8 | 3 Aquarius 46 | 26 Leo 43 |
| Rahu | 10 Sagittarius 11 | 25 Pisces 38 | 6 Sagittarius 32 |
| Ketu | 10 Gemini 11 | 25 Virgo 38 | 6 Gemini 32 |
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.Sebastian van Strien's 2025 Transits to Natal Planets
- Saturn opposition Moon
Exact: 31 January, 2025 - Saturn sextile Mercury
Exact: 31 January, 2025 - Jupiter conjunction Ketu
Exact: 31 January, 2025 - Jupiter opposition Rahu
Exact: 31 January, 2025 - Jupiter conjunction Venus
Exact: 11 April, 2025 - Mars conjunction Jupiter
Exact: 31 May, 2025 - Mars square Saturn
Exact: 20 June, 2025 - Mars aspects Sun
Exact: 09 August, 2025 - Mars square Mars
Exact: 28 September, 2025 - Ketu conjunction Moon
Exact: 28 September, 2025 - Mars aspects Ketu
Exact: 08 October, 2025 - Mars opposition Mercury
Exact: 18 October, 2025 - Mars aspects Venus
Exact: 18 October, 2025 - Mars conjunction Saturn
Exact: 07 November, 2025 - Mars opposition Venus
Exact: 27 November, 2025
