Leonid Toptunov was a Soviet engineer who served as the chief control engineer at the Chernobyl Nuclear Power Plant's Reactor No. 4 during the Chernobyl disaster on April 26, 1986. His role was crucial during the catastrophic event, which is considered the worst nuclear disaster in history. Toptunov's engineering skills and decisions during the crisis were critical in trying to manage the situation following the explosion and ensuing reactor meltdown.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 345 days away.
Death Anniversary
Next death anniversary is 113 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Leonid
lion-like, son of the lion
Read Full Leonid Name AnalysisAugust 16, 1960 Facts
Generation Group
Leonid Toptunov belongs to the Baby Boomers group.
Place of Birth: Mikolayivka
Place of Death: Moscow
Cause of Death: radiation syndrome
Educated At: Moscow Institute of Physics and Technology | Obninsk Institute for Nuclear Power Engineering
Occupation: Chernobyl liquidator | engineer
Awards Received: Order for Bravery 3rd Class of Ukraine | Order For Courage
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 August 16, 1960
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 16, 2025 | Secondary Progressions for August 16, 2025 |
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Sun | 23 Leo 48 | 24 Leo 5 | 27 Libra 18 |
Moon | 21 Gemini 17 | 0 Gemini 28 | 29 Libra 56 |
Mercury | 9 Leo 41 | 5 Leo 57 | 21 Scorpio 20 |
Venus | 8 Virgo 57 | 19 Cancer 20 | 28 Scorpio 46 |
Mars | 9 Gemini 26 | 6 Libra 7 | 12 Cancer 54 |
Jupiter | 23 Sagittarius 39 | 14 Cancer 58 | 28 Sagittarius 59 |
Saturn | 12 Capricorn 53 | 0 Aries 51 | 13 Capricorn 7 |
Uranus | 21 Leo 36 | 1 Gemini 18 | 25 Leo 3 |
Neptune | 6 Scorpio 35 | 1 Aries 42 | 8 Scorpio 26 |
Pluto | 5 Virgo 27 | 2 Aquarius 4 | 7 Virgo 29 |
Rahu | 16 Virgo 36 | 19 Pisces 26 | 13 Virgo 10 |
Ketu | 16 Pisces 36 | 19 Virgo 26 | 13 Pisces 10 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
