Shaiwatna Kupratakul is a prominent Thai theoretical physicist recognized for his extensive contributions as a scientist, educator, and science communicator. He writes, translates, and produces content while also hosting various radio and television programs. His work primarily focuses on popularizing science through diverse media and public speaking engagements. Kupratakul's efforts in science communication have earned him nominations for the prestigious UNESCO Kalinga Prize on two occasions, highlighting his impact in the field of science education.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 336 days away.
Place of Birth
Time Zone - Asia/Bangkok (7:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Shaiwatna
The exact meaning of Shaiwatna is unknown. It is likely a unique name with a specific meaning within a particular cultural or familial context.
Read Full Shaiwatna Name AnalysisSeptember 20, 1940 Facts
Generation Group
Shaiwatna Kupratakul belongs to the Silent Generation group.
Place of Birth: Nakhon Ratchasima
Educated At: Chulalongkorn University | Monash University
Occupation: scientist
Awards Received: UNESCO Kalinga Prize Nominations (1981 | 2004)
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 September 20, 1940
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on September 20, 2025 | Secondary Progressions for September 20, 2025 |
---|---|---|---|
Sun | 27 Virgo 4 | 27 Virgo 30 | 22 Sagittarius 4 |
Moon | 6 Taurus 2 | 8 Virgo 39 | 15 Gemini 0 |
Mercury | 9 Libra 39 | 3 Libra 10 | 6 Sagittarius 50 |
Venus | 11 Leo 47 | 0 Virgo 50 | 21 Scorpio 48 |
Mars | 20 Virgo 7 | 28 Libra 35 | 15 Scorpio 32 |
Jupiter | 15 Taurus 10 | 21 Cancer 1 | 6 Taurus 4 |
Saturn | 14 Taurus 28 | 28 Pisces 28 | 8 Taurus 43 |
Uranus | 26 Taurus 0 | 1 Gemini 24 | 23 Taurus 3 |
Neptune | 25 Virgo 20 | 0 Aries 50 | 27 Virgo 38 |
Pluto | 3 Leo 54 | 1 Aquarius 29 | 4 Leo 1 |
Rahu | 11 Libra 36 | 17 Pisces 36 | 7 Libra 6 |
Ketu | 11 Aries 36 | 17 Virgo 36 | 7 Aries 6 |
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.Shaiwatna Kupratakul's 2025 Transits to Natal Planets
- Saturn sextile Saturn
Exact: 11 January, 2025 - Jupiter trine Rahu
Exact: 11 January, 2025 - Saturn sextile Jupiter
Exact: 21 January, 2025 - Jupiter trine Mercury
Exact: 31 January, 2025 - Saturn opposition Mars
Exact: 02 March, 2025 - Jupiter trine Rahu
Exact: 02 March, 2025 - Ketu conjunction Sun
Exact: 12 March, 2025 - Saturn opposition Sun
Exact: 01 May, 2025 - Ketu conjunction Mars
Exact: 20 July, 2025 - Mars aspects Saturn
Exact: 29 August, 2025 - Saturn opposition Sun
Exact: 28 September, 2025