Mart de Groot is a Dutch astronomer born on November 13, 1938, in Leiden. He worked at the University Observatory Utrecht until 1970, where he earned his doctorate in 1969 studying P Cygni. He continued his career at the European Southern Observatory in La Silla, Chile, until 1976. Following this, he took a position at the Armagh Observatory in Northern Ireland, where he served as director from 1976 to 1994 until his retirement in 2001. His main research focus was on variable stars.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 298 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 - Mart
war, warrior
Read Full Mart Name AnalysisNovember 13, 1938 Facts
Generation Group
Mart de Groot belongs to the Silent Generation group.
Place of Birth: Leiden
Occupation: astronomer
Employers: Universitäts-Sternwarte Utrecht | Europäische Südsternwarte | Sternwarte in Armagh
Astrology Analysis
Ephemeris for November 13, 1938
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 13, 2024 | Secondary Progressions for November 13, 2024 |
|---|---|---|---|
| Sun | 20 Scorpio 40 | 21 Scorpio 49 | 18 Aquarius 2 |
| Moon | 7 Leo 39 | 21 Aries 25 | 4 Libra 57 |
| Mercury | 9 Sagittarius 36 | 14 Sagittarius 2 | 9 Aquarius 42 |
| Venus | 1 Sagittarius 4 | 2 Capricorn 19 | 1 Capricorn 23 |
| Mars | 12 Libra 15 | 2 Leo 54 | 5 Sagittarius 38 |
| Jupiter | 23 Aquarius 24 | 19 Gemini 18 | 8 Pisces 34 |
| Saturn | 12 Aries 12 | 12 Pisces 37 | 13 Aries 56 |
| Uranus | 15 Taurus 37 | 25 Taurus 24 | 13 Taurus 58 |
| Neptune | 22 Virgo 50 | 27 Pisces 17 | 22 Virgo 49 |
| Pluto | 1 Leo 29 | 29 Capricorn 53 | 29 Cancer 59 |
| Rahu | 17 Scorpio 26 | 4 Aries 3 | 12 Scorpio 53 |
| Ketu | 17 Taurus 26 | 4 Libra 3 | 12 Taurus 53 |
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.Mart de Groot's 2025 Transits to Natal Planets
- Jupiter trine Mars
Exact: 01 January, 2025 - Mars aspects Jupiter
Exact: 21 January, 2025 - Jupiter opposition Mercury
Exact: 31 January, 2025 - Saturn sextile Ketu
Exact: 10 February, 2025 - Jupiter trine Mars
Exact: 12 March, 2025 - Mars aspects Jupiter
Exact: 01 April, 2025 - Jupiter trine Jupiter
Exact: 11 May, 2025 - Mars square Sun
Exact: 31 May, 2025 - Mars square Venus
Exact: 20 June, 2025 - Mars aspects Saturn
Exact: 10 July, 2025 - Jupiter trine Rahu
Exact: 29 August, 2025 - Jupiter trine Sun
Exact: 18 September, 2025 - Mars conjunction Rahu
Exact: 18 October, 2025 - Mars opposition Ketu
Exact: 18 October, 2025 - Mars conjunction Venus
Exact: 07 November, 2025 - Mars conjunction Mercury
Exact: 17 November, 2025
