Tim de Zeeuw is a Dutch astronomer and university professor born in 1956. He is a member of the Royal Netherlands Academy of Arts and Sciences, contributing significantly to the field of astronomy through his research and academic work. De Zeeuw's expertise encompasses various aspects of astrophysics, making him a prominent figure in his field. His involvement in scientific communities has helped advance our understanding of the universe.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 322 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 - Tim
The name Tim is a shortened form of Timothy, which means "honoring God" or "one who reveres God" in Greek.
Read Full Tim Name AnalysisMay 12, 1956 Facts
Generation Group
Tim de Zeeuw belongs to the Baby Boomers group.
Place of Birth: Sleen
Educated At: Leiden University
Occupation: university teacher | astronomer
Spouses: Ewine van Dishoeck
Employers: European Southern Observatory | Leiden University
Awards Received: Descartes-Huygens Prize | Knight of 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 May 12, 1956
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 12, 2025 | Secondary Progressions for May 12, 2025 |
---|---|---|---|
Sun | 21 Taurus 40 | 21 Taurus 58 | 27 Cancer 40 |
Moon | 17 Gemini 36 | 19 Scorpio 15 | 1 Capricorn 6 |
Mercury | 8 Gemini 41 | 3 Taurus 21 | 28 Cancer 22 |
Venus | 2 Cancer 45 | 7 Aries 50 | 23 Gemini 18 |
Mars | 17 Aquarius 13 | 11 Leo 2 | 20 Pisces 43 |
Jupiter | 22 Leo 14 | 23 Gemini 44 | 2 Virgo 15 |
Saturn | 0 Sagittarius 37 | 28 Pisces 51 | 26 Scorpio 44 |
Uranus | 28 Cancer 50 | 27 Taurus 0 | 2 Leo 19 |
Neptune | 28 Libra 26 | 1 Aries 25 | 27 Libra 40 |
Pluto | 26 Leo 5 | 3 Aquarius 48 | 27 Leo 17 |
Rahu | 9 Sagittarius 4 | 24 Pisces 32 | 5 Sagittarius 25 |
Ketu | 9 Gemini 4 | 24 Virgo 32 | 5 Gemini 25 |
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.Tim de Zeeuw's 2025 Transits to Natal Planets
- Mars aspects Mars
Exact: 10 February, 2025 - Saturn sextile Sun
Exact: 12 March, 2025 - Jupiter conjunction Moon
Exact: 11 April, 2025 - Jupiter trine Mars
Exact: 11 April, 2025 - Mars square Saturn
Exact: 20 June, 2025 - Jupiter conjunction Venus
Exact: 20 June, 2025 - Mars square Mars
Exact: 18 October, 2025 - Mars aspects Moon
Exact: 18 October, 2025 - Mars aspects Venus
Exact: 07 November, 2025 - Mars conjunction Rahu
Exact: 17 November, 2025 - Mars opposition Mercury
Exact: 17 November, 2025 - Mars opposition Ketu
Exact: 17 November, 2025