John O’Sullivan is an Australian electrical engineer known for his work in applying Fourier transforms to radio astronomy. He invented a core technology that made Wi-Fi fast and reliable, which was patented by CSIRO and is part of the Wi-Fi standards 802.11a, 802.11g, and 802.11n. O'Sullivan has also contributed to solving problems deemed unsolvable by space agencies and is currently involved in designing the Australian Square Kilometre Array Pathfinder Telescope. He joined Morse Micro in 2019, focusing on next-generation Wi-Fi microprocessors.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 341 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 - John
God is gracious
Read Full John Name AnalysisJanuary 31, 1947 Facts
Generation Group
John O'Sullivan belongs to the Baby Boomers group.
Educated At: University of Sydney
Occupation: engineer
Employers: CSIRO | Morse Micro
Awards Received: Fellow of the Australian Academy of Science | Prime Minister's Prize for Science | M. A. Sargent Medal | Fellow of the Australian Academy of Technology and Engineering | European Inventor Award | IEEE Masaru Ibuka Consumer Electronics Award
Astrology Analysis
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Ephemeris for January 31, 1947
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on January 31, 2025 | Secondary Progressions for January 31, 2025 |
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Sun | 10 Aquarius 59 | 12 Aquarius 4 | 28 Aries 48 |
Moon | 3 Gemini 15 | 10 Pisces 40 | 9 Aries 49 |
Mercury | 16 Aquarius 56 | 5 Aquarius 54 | 5 Aries 6 |
Venus | 24 Sagittarius 12 | 27 Pisces 13 | 23 Pisces 31 |
Mars | 4 Aquarius 52 | 20 Cancer 33 | 6 Aries 1 |
Jupiter | 24 Scorpio 51 | 11 Gemini 17 | 25 Scorpio 28 |
Saturn | 5 Leo 29 | 17 Pisces 19 | 2 Leo 38 |
Uranus | 18 Gemini 0 | 23 Taurus 16 | 18 Gemini 58 |
Neptune | 10 Libra 42 | 27 Pisces 57 | 8 Libra 54 |
Pluto | 12 Leo 12 | 2 Aquarius 2 | 10 Leo 58 |
Rahu | 8 Gemini 31 | 29 Pisces 52 | 4 Gemini 23 |
Ketu | 8 Sagittarius 31 | 29 Virgo 52 | 4 Sagittarius 23 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
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Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.John O'Sullivan's 2025 Transits to Natal Planets
- Jupiter trine Sun
Exact: 21 January, 2025 - Mars aspects Mercury
Exact: 02 March, 2025 - Saturn square Venus
Exact: 01 April, 2025 - Jupiter trine Mercury
Exact: 11 April, 2025 - Mars conjunction Saturn
Exact: 01 May, 2025 - Mars opposition Mars
Exact: 01 May, 2025 - Mars opposition Sun
Exact: 11 May, 2025 - Jupiter opposition Venus
Exact: 21 May, 2025 - Mars square Venus
Exact: 30 July, 2025 - Mars square Mars
Exact: 28 September, 2025 - Mars aspects Moon
Exact: 28 September, 2025 - Mars square Sun
Exact: 08 October, 2025 - Mars square Mercury
Exact: 18 October, 2025 - Mars conjunction Jupiter
Exact: 28 October, 2025 - Jupiter trine Jupiter
Exact: 07 November, 2025 - Mars conjunction Ketu
Exact: 17 November, 2025 - Mars opposition Rahu
Exact: 17 November, 2025 - Saturn square Venus
Exact: 27 November, 2025 - Mars conjunction Venus
Exact: 07 December, 2025