Hiroki Kosai is a Japanese astronomer born on February 8, 1933. He is known for his significant contributions to astronomy in Japan, including observations of comets and asteroids. Kosai gained particular recognition for his collaborative discovery of a comet in 1976, known as the sixteenth comet. He is credited with the discovery of nearly 100 asteroids by the Minor Planet Center (MPC), highlighting his impact in the field of celestial observations.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 332 days away.
Place of Birth
Time Zone - Asia/Tokyo (9:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Hiroki
broad, wide, tree
Read Full Hiroki Name AnalysisFebruary 8, 1933 Facts
Generation Group
Hiroki Kosai belongs to the Silent Generation group.
Place of Birth: Kurashiki
Educated At: Keio University
Occupation: astronomer
Employers: Kiso Observatory
Astrology Analysis
Ephemeris for February 8, 1933
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 8, 2025 | Secondary Progressions for February 8, 2025 |
|---|---|---|---|
| Sun | 18 Aquarius 55 | 19 Aquarius 36 | 19 Taurus 58 |
| Moon | 20 Cancer 24 | 25 Gemini 29 | 7 Sagittarius 7 |
| Mercury | 19 Aquarius 1 | 18 Aquarius 34 | 1 Taurus 24 |
| Venus | 0 Aquarius 51 | 2 Aries 40 | 25 Taurus 5 |
| Mars | 18 Virgo 8 | 18 Cancer 40 | 5 Virgo 21 |
| Jupiter | 21 Virgo 28 | 11 Gemini 17 | 13 Virgo 0 |
| Saturn | 8 Aquarius 42 | 18 Pisces 9 | 16 Aquarius 20 |
| Uranus | 20 Aries 9 | 23 Taurus 18 | 24 Aries 52 |
| Neptune | 9 Virgo 20 | 28 Pisces 10 | 7 Virgo 24 |
| Pluto | 21 Cancer 48 | 2 Aquarius 16 | 21 Cancer 30 |
| Rahu | 8 Pisces 53 | 29 Pisces 28 | 4 Pisces 0 |
| Ketu | 8 Virgo 53 | 29 Virgo 28 | 4 Virgo 0 |
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.Hiroki Kosai's 2025 Transits to Natal Planets
- Mars opposition Venus
Exact: 01 January, 2025 - Mars conjunction Moon
Exact: 31 January, 2025 - Mars aspects Sun
Exact: 31 January, 2025 - Mars aspects Mercury
Exact: 31 January, 2025 - Saturn opposition Mars
Exact: 10 February, 2025 - Saturn opposition Jupiter
Exact: 12 March, 2025 - Mars conjunction Moon
Exact: 22 March, 2025 - Mars opposition Venus
Exact: 21 April, 2025 - Jupiter trine Sun
Exact: 21 April, 2025 - Jupiter trine Mercury
Exact: 21 April, 2025 - Mars aspects Rahu
Exact: 11 May, 2025 - Ketu conjunction Jupiter
Exact: 20 June, 2025 - Mars conjunction Mars
Exact: 20 July, 2025 - Jupiter trine Rahu
Exact: 20 July, 2025 - Ketu conjunction Mars
Exact: 29 August, 2025 - Jupiter conjunction Moon
Exact: 18 September, 2025 - Mars square Rahu
Exact: 17 November, 2025
