Iain S. Duff is a British computer scientist, mathematician, and engineer, known for his work in numerical methods and software for solving problems using sparse matrices. He was the leader of the numerical analysis group at Harwell Laboratory from 1986 to 2009, which moved to Rutherford Appleton Laboratory in 1990. He is also the leader of the parallel algorithms project at CERFACS in Toulouse. Born on January 5, 1947, in Glasgow, Duff has made significant contributions to computational mathematics.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 169 days away.
Place of Birth
Time Zone - Europe/London (0:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Iain
God is gracious
Read Full Iain Name AnalysisJanuary 5, 1947 Facts
Generation Group
Iain S. Duff belongs to the Baby Boomers group.
Place of Birth: Glasgow
Educated At: University of Oxford
Occupation: mathematician | computer scientist | engineer
Employers: Harwell Laboratory | CERFACS
Awards Received: Fellow of the Society for Industrial and Applied Mathematics
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 January 5, 1947
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 5, 2026 | Secondary Progressions for January 5, 2026 |
|---|---|---|---|
| Sun | 14 Capricorn 19 | 15 Capricorn 9 | 4 Aries 0 |
| Moon | 20 Gemini 26 | 13 Leo 13 | 9 Taurus 33 |
| Mercury | 3 Capricorn 44 | 5 Capricorn 35 | 9 Pisces 40 |
| Venus | 29 Scorpio 51 | 14 Capricorn 52 | 23 Aquarius 36 |
| Mars | 14 Capricorn 31 | 16 Capricorn 8 | 16 Pisces 22 |
| Jupiter | 21 Scorpio 2 | 20 Cancer 46 | 27 Scorpio 14 |
| Saturn | 7 Leo 33 | 26 Pisces 21 | 2 Leo 30 |
| Uranus | 18 Gemini 47 | 27 Taurus 50 | 18 Gemini 7 |
| Neptune | 10 Libra 48 | 29 Pisces 33 | 9 Libra 35 |
| Pluto | 12 Leo 47 | 2 Aquarius 51 | 11 Leo 9 |
| Rahu | 9 Gemini 54 | 11 Pisces 55 | 5 Gemini 43 |
| Ketu | 9 Sagittarius 54 | 11 Virgo 55 | 5 Sagittarius 43 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Iain S. Duff's 2026 Transits to Natal Planets
- Jupiter trine Jupiter
Exact: 01 January, 2026 - Jupiter opposition Mars
Exact: 02 March, 2026 - Jupiter opposition Sun
Exact: 12 March, 2026 - Saturn square Mercury
Exact: 22 March, 2026 - Saturn sextile Rahu
Exact: 11 May, 2026 - Jupiter trine Jupiter
Exact: 21 May, 2026 - Mars square Saturn
Exact: 31 May, 2026 - Mars opposition Venus
Exact: 30 June, 2026 - Jupiter trine Venus
Exact: 30 June, 2026 - Mars aspects Sun
Exact: 20 July, 2026 - Mars aspects Mars
Exact: 20 July, 2026 - Mars conjunction Moon
Exact: 30 July, 2026 - Saturn square Mars
Exact: 30 July, 2026 - Saturn square Sun
Exact: 30 July, 2026 - Jupiter conjunction Saturn
Exact: 09 August, 2026 - Mars opposition Mercury
Exact: 19 August, 2026 - Jupiter trine Ketu
Exact: 19 August, 2026 - Saturn sextile Rahu
Exact: 08 October, 2026 - Mars square Jupiter
Exact: 07 November, 2026 - Mars square Venus
Exact: 27 November, 2026
