Ian Robert Horrocks is a professor of computer science at the University of Oxford and a Fellow of Oriel College, Oxford. His research centers on knowledge representation and reasoning, with a specific emphasis on ontology languages, description logic, and optimized tableaux decision procedures. He is well-regarded in his field for his contributions to understanding and developing complex logical systems and frameworks that aid in the representation of knowledge in various domains.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 361 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 - Ian
God is gracious
Read Full Ian Name AnalysisMarch 11, 1958 Facts
Generation Group
Ian R. Horrocks belongs to the Baby Boomers group.
Place of Birth: Liverpool
Educated At: Victoria University of Manchester | University of Manchester
Occupation: artificial intelligence researcher | university teacher | computer scientist
Employers: University of Oxford
Awards Received: Fellow of the Royal Society | Fellow of the British Computer Society
Astrology Analysis


Ephemeris for March 11, 1958
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 11, 2025 | Secondary Progressions for March 11, 2025 |
---|---|---|---|
Sun | 20 Pisces 24 | 21 Pisces 10 | 26 Taurus 4 |
Moon | 8 Sagittarius 33 | 19 Leo 33 | 11 Taurus 37 |
Mercury | 27 Pisces 35 | 8 Aries 33 | 0 Taurus 27 |
Venus | 8 Aquarius 17 | 8 Aries 59 | 13 Aries 19 |
Mars | 25 Capricorn 46 | 18 Cancer 23 | 14 Pisces 59 |
Jupiter | 0 Scorpio 37 | 13 Gemini 15 | 23 Libra 8 |
Saturn | 25 Sagittarius 36 | 21 Pisces 54 | 24 Sagittarius 44 |
Uranus | 8 Leo 4 | 23 Taurus 57 | 8 Leo 0 |
Neptune | 4 Scorpio 27 | 29 Pisces 17 | 2 Scorpio 47 |
Pluto | 0 Virgo 35 | 3 Aquarius 9 | 29 Leo 46 |
Rahu | 3 Scorpio 42 | 27 Pisces 48 | 0 Scorpio 9 |
Ketu | 3 Taurus 42 | 27 Virgo 48 | 0 Taurus 9 |
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.Ian R. Horrocks's 2025 Transits to Natal Planets
- Mars square Jupiter
Exact: 01 January, 2025 - Saturn conjunction Sun
Exact: 02 March, 2025 - Rahu conjunction Mercury
Exact: 02 March, 2025 - Mars opposition Mars
Exact: 11 April, 2025 - Saturn square Saturn
Exact: 21 April, 2025 - Mars square Jupiter
Exact: 21 April, 2025 - Saturn conjunction Mercury
Exact: 01 May, 2025 - Jupiter opposition Saturn
Exact: 21 May, 2025 - Mars aspects Sun
Exact: 31 May, 2025 - Jupiter trine Rahu
Exact: 30 June, 2025 - Rahu conjunction Sun
Exact: 20 July, 2025 - Mars square Mars
Exact: 18 September, 2025 - Jupiter trine Sun
Exact: 18 September, 2025 - Saturn conjunction Mercury
Exact: 28 September, 2025 - Mars conjunction Rahu
Exact: 28 September, 2025 - Mars opposition Ketu
Exact: 28 September, 2025 - Saturn square Saturn
Exact: 18 October, 2025 - Mars conjunction Moon
Exact: 17 November, 2025