Osvi Aatos Lahtinen, born on October 9, 1942, in Helsinki, is a Finnish mathematics emeritus professor and a long-term member of the matriculation examination board. He graduated in 1961 from Helsinki Normal Lyceum and obtained his doctorate from the University of Helsinki in 1972. Lahtinen served as a professor of applied mathematics from 1998 to 2006 and was involved in significant reforms of the matriculation examination as its chairman from 1998 to 2006. An author and poet, he published a poetry book and has interests in poetry and skiing.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 81 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 - Aatos
eve, night before a holiday
Read Full Aatos Name AnalysisOctober 9, 1942 Facts
Generation Group
Aatos Lahtinen belongs to the Silent Generation group.
Place of Birth: Helsinki
Educated At: University of Helsinki
Occupation: mathematician
Children: 1
Employers: University of Helsinki
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 October 9, 1942
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on October 9, 2024 | Secondary Progressions for October 9, 2024 |
---|---|---|---|
Sun | 15 Libra 46 | 16 Libra 53 | 8 Capricorn 23 |
Moon | 9 Libra 52 | 3 Capricorn 52 | 7 Libra 30 |
Mercury | 18 Libra 43 | 23 Libra 19 | 24 Capricorn 42 |
Venus | 6 Libra 8 | 20 Scorpio 11 | 19 Capricorn 4 |
Mars | 14 Libra 33 | 19 Cancer 16 | 10 Sagittarius 35 |
Jupiter | 23 Cancer 15 | 21 Gemini 20 | 21 Cancer 31 |
Saturn | 12 Gemini 38 | 13 Pisces 44 | 7 Gemini 9 |
Uranus | 4 Gemini 14 | 26 Taurus 41 | 1 Gemini 13 |
Neptune | 0 Libra 14 | 28 Pisces 0 | 2 Libra 4 |
Pluto | 7 Leo 4 | 29 Capricorn 38 | 6 Leo 41 |
Rahu | 1 Virgo 55 | 5 Aries 54 | 27 Leo 35 |
Ketu | 1 Pisces 55 | 5 Libra 54 | 27 Aquarius 35 |
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.Aatos Lahtinen's 2025 Transits to Natal Planets
- Jupiter conjunction Saturn
Exact: 01 January, 2025 - Mars conjunction Jupiter
Exact: 21 January, 2025 - Mars square Mercury
Exact: 31 January, 2025 - Jupiter trine Moon
Exact: 31 January, 2025 - Mars square Sun
Exact: 20 February, 2025 - Mars square Mercury
Exact: 12 March, 2025 - Jupiter conjunction Saturn
Exact: 12 March, 2025 - Jupiter trine Mars
Exact: 22 March, 2025 - Mars conjunction Jupiter
Exact: 01 April, 2025 - Jupiter trine Sun
Exact: 01 April, 2025 - Mars aspects Ketu
Exact: 21 April, 2025 - Jupiter trine Mercury
Exact: 21 April, 2025 - Mars conjunction Rahu
Exact: 20 June, 2025 - Mars opposition Ketu
Exact: 20 June, 2025 - Jupiter trine Ketu
Exact: 20 June, 2025 - Mars conjunction Mars
Exact: 29 August, 2025 - Jupiter conjunction Jupiter
Exact: 18 October, 2025 - Mars square Ketu
Exact: 07 November, 2025 - Mars aspects Jupiter
Exact: 07 December, 2025 - Jupiter conjunction Jupiter
Exact: 07 December, 2025