Tanja Koen (born Dorothea Adriana Maria Koen-Ketelaar on December 9, 1925, in Amsterdam) is a former Dutch broadcaster who worked for NCRV for many years. Initially aiming to be a ballet dancer, her ambitions were hindered by World War II. She entered radio in the late 1940s through her husband and later became a television presenter after a screentest in 1951. She hosted shows like Dier en vriend and Wie wil er mijn marmotje zien, and was a panel member in Zo Vader, Zo Zoon. In 1977, she was named a Knight in the Order of Orange-Nassau.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 334 days away.
Place of Birth
Time Zone - Europe/Amsterdam (0:19 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Tanja
Read Full Tanja Name AnalysisDecember 9, 1925 Facts
Generation Group
Tanja Koen belongs to the GI Generation group.
Place of Birth: Amsterdam
Occupation: television presenter
Spouses: Peter Koen
Employers: NCRV
Awards Received: Knight of the Order of Orange-Nassau
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 December 9, 1925
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 9, 2025 | Secondary Progressions for December 9, 2025 |
|---|---|---|---|
| Sun | 16 Sagittarius 54 | 17 Sagittarius 39 | 28 Pisces 7 |
| Moon | 27 Virgo 44 | 18 Leo 57 | 8 Gemini 12 |
| Mercury | 22 Sagittarius 5 | 27 Scorpio 7 | 14 Aries 28 |
| Venus | 3 Aquarius 38 | 10 Sagittarius 52 | 16 Aquarius 44 |
| Mars | 17 Scorpio 23 | 25 Sagittarius 37 | 27 Capricorn 20 |
| Jupiter | 23 Capricorn 44 | 23 Cancer 54 | 16 Aquarius 29 |
| Saturn | 20 Scorpio 56 | 25 Pisces 10 | 26 Scorpio 26 |
| Uranus | 21 Pisces 35 | 28 Taurus 43 | 25 Pisces 35 |
| Neptune | 24 Leo 45 | 29 Pisces 21 | 22 Leo 30 |
| Pluto | 14 Cancer 12 | 2 Aquarius 5 | 12 Cancer 36 |
| Rahu | 27 Cancer 29 | 13 Pisces 21 | 22 Cancer 12 |
| Ketu | 27 Capricorn 29 | 13 Virgo 21 | 22 Capricorn 12 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Tanja Koen's 2026 Transits to Natal Planets
- Jupiter trine Saturn
Exact: 01 January, 2026 - Mars conjunction Ketu
Exact: 21 January, 2026 - Mars opposition Rahu
Exact: 21 January, 2026 - Jupiter trine Mars
Exact: 21 January, 2026 - Saturn opposition Moon
Exact: 31 January, 2026 - Jupiter trine Mars
Exact: 21 April, 2026 - Jupiter trine Saturn
Exact: 21 May, 2026 - Jupiter opposition Jupiter
Exact: 31 May, 2026 - Mars aspects Sun
Exact: 10 June, 2026 - Jupiter conjunction Rahu
Exact: 20 June, 2026 - Jupiter opposition Ketu
Exact: 20 June, 2026 - Jupiter opposition Venus
Exact: 20 July, 2026 - Mars opposition Mercury
Exact: 30 July, 2026 - Mars square Moon
Exact: 09 August, 2026 - Mars aspects Ketu
Exact: 09 August, 2026 - Mars opposition Jupiter
Exact: 18 September, 2026 - Jupiter trine Sun
Exact: 18 September, 2026 - Jupiter trine Mercury
Exact: 18 October, 2026 - Mars square Saturn
Exact: 07 November, 2026
