Roberto Vacca is an Italian writer and mathematician, born on May 31, 1927, in Rome. He is primarily known for his contributions to science fiction literature and for writing popular science books that engage a wider audience with complex scientific concepts.
Zodiac Sign (Western)
Gemini
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Taurus
Moonsign, Sidereal Zodiac
Age (Today)
99 years, 6 days
Your next birthday is 358 days away.
Place of Birth
Rome
Time Zone - Europe/Rome (1:0 E)
Chinese Zodiac Sign
Rabbit (兔)
Birth Number
4
Life Path Number
1
Name Number (Chaldean)
43 => 7
Name Number (Pythagorean)
6
Meaning of the name - Roberto
bright fame, shining glory
Read Full Roberto Name AnalysisMay 31, 1927 Facts
Generation Group
Roberto Vacca belongs to the GI Generation group.
Place of Birth: Rome
Educated At: Sapienza University of Rome
Occupation: science fiction writer | engineer | writer
Employers: Sapienza University of Rome
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 May 31, 1927
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 31, 2026 | Secondary Progressions for May 31, 2026 |
|---|---|---|---|
| Sun | 9 Gemini 0 | 10 Gemini 1 | 13 Virgo 49 |
| Moon | 16 Gemini 38 | 10 Sagittarius 58 | 19 Capricorn 19 |
| Mercury | 22 Gemini 12 | 28 Gemini 13 | 18 Virgo 15 |
| Venus | 21 Cancer 36 | 14 Cancer 45 | 19 Virgo 0 |
| Mars | 26 Cancer 22 | 9 Taurus 21 | 27 Virgo 58 |
| Jupiter | 29 Pisces 5 | 23 Cancer 59 | 0 Aries 24 |
| Saturn | 4 Sagittarius 29 | 12 Aries 5 | 2 Sagittarius 18 |
| Uranus | 2 Aries 48 | 2 Gemini 3 | 2 Aries 8 |
| Neptune | 24 Leo 22 | 4 Aries 2 | 27 Leo 22 |
| Pluto | 14 Cancer 32 | 5 Aquarius 22 | 16 Cancer 50 |
| Rahu | 29 Gemini 0 | 4 Pisces 12 | 23 Gemini 46 |
| Ketu | 29 Sagittarius 0 | 4 Virgo 12 | 23 Sagittarius 46 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Roberto Vacca's 2026 Transits to Natal Planets
- Saturn conjunction Jupiter
Exact: 10 February, 2026 - Saturn square Ketu
Exact: 10 February, 2026 - Mars square Mercury
Exact: 01 April, 2026 - Saturn sextile Sun
Exact: 11 May, 2026 - Jupiter conjunction Venus
Exact: 21 May, 2026 - Jupiter conjunction Mars
Exact: 20 June, 2026 - Jupiter trine Jupiter
Exact: 30 June, 2026 - Jupiter trine Saturn
Exact: 20 July, 2026 - Mars conjunction Mercury
Exact: 30 July, 2026 - Mars conjunction Rahu
Exact: 09 August, 2026 - Mars opposition Ketu
Exact: 09 August, 2026 - Saturn sextile Sun
Exact: 18 October, 2026 - Mars aspects Jupiter
Exact: 27 November, 2026 - Mars square Saturn
Exact: 07 December, 2026
