Marcel Grün was a Czech astronomer, writer, and educator, known for his role as the director of the Prague Observatory and Planetarium for over 15 years. He made significant contributions to the field of astronomy and was involved in education, sharing his passion for the cosmos with students and the public alike. His work helped to enhance the understanding and appreciation of astronomy in the region.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 352 days away.
Death Anniversary
Next death anniversary is 30 days away.
Death Date
Place of Birth
Time Zone - Europe/Prague (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Marcel
Mars, the Roman god of war; warrior; defender
Read Full Marcel Name AnalysisNovember 20, 1946 Facts
Generation Group
Marcel Grün belongs to the Baby Boomers group.
Place of Birth: Cheb
Place of Death: Prague
Educated At: Czech Technical University in Prague
Occupation: science communicator | opinion journalist | mechanical engineer | writer | astronomer
Employers: Planetárium Praha
Awards Received: Honorary Medal of Vojtěch Náprstek | honorary citizen of Prague
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 November 20, 1946
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 20, 2025 | Secondary Progressions for November 20, 2025 |
|---|---|---|---|
| Sun | 27 Scorpio 32 | 28 Scorpio 22 | 17 Aquarius 50 |
| Moon | 21 Libra 14 | 0 Sagittarius 17 | 12 Virgo 12 |
| Mercury | 0 Sagittarius 31 | 28 Scorpio 12 | 28 Aquarius 56 |
| Venus | 23 Scorpio 13 | 16 Scorpio 57 | 1 Capricorn 18 |
| Mars | 9 Sagittarius 56 | 11 Sagittarius 32 | 10 Aquarius 9 |
| Jupiter | 11 Scorpio 57 | 25 Cancer 2 | 25 Scorpio 36 |
| Saturn | 9 Leo 20 | 25 Pisces 6 | 4 Leo 56 |
| Uranus | 20 Gemini 40 | 29 Taurus 30 | 17 Gemini 53 |
| Neptune | 10 Libra 2 | 29 Pisces 28 | 10 Libra 37 |
| Pluto | 13 Leo 21 | 1 Aquarius 41 | 12 Leo 2 |
| Rahu | 12 Gemini 20 | 14 Pisces 22 | 8 Gemini 9 |
| Ketu | 12 Sagittarius 20 | 14 Virgo 22 | 8 Sagittarius 9 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
