Jan Thiel is a renowned motorcycle engineer and preparer from the Netherlands, born in Amsterdam on June 23, 1940. He is recognized for his significant contributions to motorcycle racing, particularly in the MotoGP World Championship with teams like Jamathi, Piovaticci, Bultaco, Minarelli, Garelli, and Aprilia. Retired since 2008, his innovative and reliable designs, especially in engines and chassis, set industry standards. Thiel was a pioneer in experimenting with monocoque chassis, showcasing his commitment to speed and engineering excellence.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 363 days away.
Place of Birth
Time Zone - Europe/Amsterdam (2:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jan
Read Full Jan Name AnalysisJune 23, 1940 Facts
Generation Group
Jan Thiel belongs to the Silent Generation group.
Place of Birth: Amsterdam
Occupation: engineer
Employers: Minarelli | Derbi | Garelli | Piovaticci | Aprilia | Bultaco
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 June 23, 1940
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 23, 2025 | Secondary Progressions for June 23, 2025 |
---|---|---|---|
Sun | 1 Cancer 45 | 2 Cancer 12 | 23 Virgo 22 |
Moon | 13 Aquarius 36 | 4 Gemini 21 | 21 Pisces 12 |
Mercury | 27 Cancer 1 | 25 Cancer 19 | 3 Libra 20 |
Venus | 7 Cancer 12 | 17 Taurus 48 | 7 Leo 48 |
Mars | 23 Cancer 37 | 3 Virgo 25 | 17 Virgo 42 |
Jupiter | 7 Taurus 56 | 3 Cancer 5 | 15 Taurus 20 |
Saturn | 11 Taurus 32 | 1 Aries 30 | 14 Taurus 37 |
Uranus | 24 Taurus 17 | 29 Taurus 21 | 26 Taurus 4 |
Neptune | 22 Virgo 50 | 2 Aries 8 | 25 Virgo 11 |
Pluto | 1 Leo 37 | 3 Aquarius 17 | 3 Leo 49 |
Rahu | 16 Libra 18 | 22 Pisces 18 | 11 Libra 48 |
Ketu | 16 Aries 18 | 22 Virgo 18 | 11 Aries 48 |
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 Thiel's 2025 Transits to Natal Planets
- Mars conjunction Mercury
Exact: 11 January, 2025 - Mars conjunction Mars
Exact: 21 January, 2025 - Mars square Rahu
Exact: 20 February, 2025 - Jupiter trine Moon
Exact: 22 March, 2025 - Mars conjunction Mars
Exact: 01 April, 2025 - Mars conjunction Mercury
Exact: 11 April, 2025 - Jupiter trine Rahu
Exact: 11 April, 2025 - Jupiter conjunction Sun
Exact: 20 June, 2025 - Jupiter conjunction Venus
Exact: 10 July, 2025 - Mars aspects Jupiter
Exact: 19 August, 2025 - Mars opposition Saturn
Exact: 08 October, 2025 - Jupiter conjunction Mars
Exact: 18 October, 2025 - Mars aspects Sun
Exact: 07 November, 2025 - Mars aspects Mars
Exact: 07 December, 2025 - Mars opposition Sun
Exact: 17 December, 2025