Robert Tarjan, born on April 30, 1948, is an American computer scientist renowned for his contributions to computer science, particularly in graph theory algorithms. He is a professor at Princeton University and received the prestigious Turing Award in 1986, recognizing his significant impact on the field.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 316 days away.
Place of Birth
Time Zone - America/Los_Angeles (7:0 W)
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Robert
bright fame, shining glory
Read Full Robert Name AnalysisApril 30, 1948 Facts
Generation Group
Robert Tarjan belongs to the Baby Boomers group.
Place of Birth: Pomona
Educated At: California Institute of Technology | Stanford University
Occupation: university teacher | mathematician | computer scientist
Employers: Bell Labs | University of California, Berkeley | Hewlett-Packard | Cornell University | New York University | Massachusetts Institute of Technology | Stanford University | Princeton University
Awards Received: Fellow of the Society for Industrial and Applied Mathematics | ACM Fellow | William O. Baker Award for Initiatives in Research | O'Reilly Open Source Award | Frederick W. Lanchester Prize | Guggenheim Fellowship | Paris Kanellakis Award | IMU Abacus Medal | Turing Award
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 April 30, 1948
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 30, 2025 | Secondary Progressions for April 30, 2025 |
|---|---|---|---|
| Sun | 10 Taurus 19 | 10 Taurus 41 | 24 Cancer 7 |
| Moon | 5 Aquarius 46 | 22 Gemini 34 | 4 Sagittarius 39 |
| Mercury | 12 Taurus 10 | 15 Aries 14 | 3 Cancer 43 |
| Venus | 24 Gemini 54 | 0 Aries 2 | 24 Gemini 38 |
| Mars | 23 Leo 31 | 5 Leo 30 | 29 Virgo 45 |
| Jupiter | 28 Sagittarius 27 | 21 Gemini 20 | 20 Sagittarius 21 |
| Saturn | 16 Leo 24 | 27 Pisces 44 | 22 Leo 26 |
| Uranus | 23 Gemini 41 | 26 Taurus 19 | 28 Gemini 2 |
| Neptune | 10 Libra 51 | 1 Aries 5 | 10 Libra 23 |
| Pluto | 12 Leo 33 | 3 Aquarius 48 | 13 Leo 55 |
| Rahu | 14 Taurus 25 | 25 Pisces 9 | 10 Taurus 20 |
| Ketu | 14 Scorpio 25 | 25 Virgo 9 | 10 Scorpio 20 |
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.Robert Tarjan's 2025 Transits to Natal Planets
- Saturn sextile Rahu
Exact: 11 January, 2025 - Mars opposition Moon
Exact: 01 May, 2025 - Saturn square Jupiter
Exact: 11 May, 2025 - Mars square Ketu
Exact: 21 May, 2025 - Jupiter conjunction Venus
Exact: 21 May, 2025 - Jupiter trine Ketu
Exact: 19 August, 2025 - Mars aspects Rahu
Exact: 29 August, 2025 - Saturn square Jupiter
Exact: 08 September, 2025 - Mars opposition Sun
Exact: 08 October, 2025 - Mars aspects Venus
Exact: 28 October, 2025 - Mars opposition Venus
Exact: 07 December, 2025
