Hyeon Taeg-hwan is a South Korean chemist and nanoscientist renowned for his work in the synthesis and application of uniformly-sized nanoparticles. Born in 1964 in Dalseong-gun, Daegu, he completed his chemistry studies at Seoul National University and earned his Ph.D. from the University of Illinois. He developed a novel heat-up synthesis method applicable to many transition metals and oxides and pioneered biocompatible manganese oxide nanoparticles for MRI imaging. A member of prominent scientific organizations, he has received numerous awards, including the 2012 Ho-Am Prize in Engineering and recognition as a Clarivate Citation Laureate.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 359 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Hyeon
Light, brilliance, brightness, virtue, essence
Read Full Hyeon Name AnalysisDecember 9, 1964 Facts
Generation Group
Hyeon Taeg-hwan belongs to the Baby Boomers group.
Place of Birth: Daegu
Educated At: Dukwon High School | University of Illinois at Urbana–Champaign | Seoul National University
Occupation: chemist
Employers: Northwestern University | Seoul National University
Awards Received: Clarivate Citation Laureates
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, 1964
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 9, 2025 | Secondary Progressions for December 9, 2025 |
|---|---|---|---|
| Sun | 17 Sagittarius 40 | 17 Sagittarius 52 | 19 Aquarius 44 |
| Moon | 18 Aquarius 52 | 21 Leo 57 | 11 Taurus 31 |
| Mercury | 4 Capricorn 52 | 27 Scorpio 22 | 8 Aquarius 30 |
| Venus | 18 Scorpio 6 | 11 Sagittarius 9 | 4 Aquarius 14 |
| Mars | 15 Virgo 59 | 25 Sagittarius 47 | 27 Virgo 18 |
| Jupiter | 17 Taurus 35 | 23 Cancer 53 | 17 Taurus 22 |
| Saturn | 29 Aquarius 47 | 25 Pisces 11 | 5 Pisces 39 |
| Uranus | 14 Virgo 52 | 28 Taurus 42 | 13 Virgo 50 |
| Neptune | 18 Scorpio 38 | 29 Pisces 21 | 19 Scorpio 58 |
| Pluto | 16 Virgo 19 | 2 Aquarius 6 | 15 Virgo 40 |
| Rahu | 23 Gemini 9 | 13 Pisces 20 | 19 Gemini 55 |
| Ketu | 23 Sagittarius 9 | 13 Virgo 20 | 19 Sagittarius 55 |
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.Hyeon Taeg-hwan's 2025 Transits to Natal Planets
- Saturn opposition Mars
Exact: 21 January, 2025 - Saturn sextile Jupiter
Exact: 10 February, 2025 - Saturn square Sun
Exact: 10 February, 2025 - Mars aspects Moon
Exact: 12 March, 2025 - Saturn square Ketu
Exact: 22 March, 2025 - Jupiter opposition Sun
Exact: 11 April, 2025 - Jupiter trine Moon
Exact: 21 April, 2025 - Jupiter conjunction Rahu
Exact: 11 May, 2025 - Jupiter opposition Ketu
Exact: 11 May, 2025 - Jupiter trine Saturn
Exact: 10 June, 2025 - Jupiter opposition Mercury
Exact: 30 June, 2025 - Jupiter trine Venus
Exact: 08 September, 2025 - Ketu conjunction Mars
Exact: 08 October, 2025 - Mars conjunction Venus
Exact: 18 October, 2025 - Mars opposition Jupiter
Exact: 18 October, 2025 - Mars square Moon
Exact: 18 October, 2025 - Mars conjunction Sun
Exact: 27 November, 2025 - Mars conjunction Ketu
Exact: 07 December, 2025 - Mars opposition Rahu
Exact: 07 December, 2025
