Gregor Mendel's Birth Chart
Gregor Mendel was born on July 20, 1822 in Hyncice, Czech Republic. The chart has the Sun in Cancer and the Moon in Leo. No birth time is on record for Gregor Mendel, so the rising sign and houses cannot be known.
| Born | July 20, 1822 |
| Time | Not on record |
| Place | Hyncice, Czech Republic |
Gregor Mendel's Big Three
Here is how Astrologer's interpretation library describes each of these placements, for anyone born with them.
Sun in Cancer: The Kept Circle
You become yourself by belonging somewhere. Who you are is bound up with the people and places you have claimed as yours, and your vitality rises and falls with how safe that circle feels. Others meet a protective warmth first, then a shell that closes when something touches a tender spot. Memory is long, and your sense of purpose often shows up as looking after a person, a family or a home. Moods move through you like weather, and the people closest to you learn the forecast.
Moon in Leo: Warmth Needs Witness
You feel things at full volume and want them seen. Being noticed is how care lands for you, a compliment, a remembered birthday, someone's whole attention across a table. You give warmth generously and expect it back in kind, and a lukewarm response reads as a small rejection. Pride keeps you from asking for comfort, so you perform fine while waiting to be asked. When the audience is absent the mood can go flat and sulky, which surprises people who only know the glow.
No birth time is on record for Gregor Mendel, so the rising sign and houses cannot be known.
Planet positions in Gregor Mendel's chart
| Planet | Sign | Degree |
|---|---|---|
| Sun | Cancer | 26°37′ to 27°34′ |
| Moon | Leo | 14°52′ to 28°42′ |
| Mercury (retrograde) | Cancer | 17°49′ to 17°25′ |
| Venus | Gemini | 18°40′ to 19°50′ |
| Mars | Libra | 2°23′ to 2°58′ |
| Jupiter | Taurus or Gemini | 29°53′ to 0°04′ |
| Saturn | Taurus | 9°10′ to 9°13′ |
| Uranus (retrograde) | Capricorn | 4°31′ to 4°29′ |
| Neptune (retrograde) | Capricorn | 3°15′ to 3°14′ |
| Pluto (retrograde) | Aries | 0°55′ to 0°55′ |
| North Node (retrograde) | Aquarius | 16°08′ to 16°09′ |
| Chiron (retrograde) | Aries | 10°17′ to 10°17′ |
With no birth time, each degree is given as the span the planet covered over the day of birth.
Element and modality balance
Only planets that stayed in one sign throughout the birth day are counted.
Counting nine planets from the Sun to Pluto: Fire 2, Earth 3, Air 2, Water 2. By modality: Cardinal 6, Fixed 2, Mutable 1.
A cardinal emphasis
A cardinal emphasis makes you an initiator: you start things, push for change, and prefer to lead rather than wait.
The tightest aspects in Gregor Mendel's chart
- Mars square Neptune, orb 0°52′
- Jupiter sextile Pluto, orb 1°02′
- Mars opposite Pluto, orb 2°03′
- Mars square Uranus, orb 2°09′
- Mars trine Jupiter, orb 2°54′
- Sun sextile Jupiter, orb 3°17′
- Venus trine North Node, orb 3°41′
- Sun trine Pluto, orb 4°18′
The three tightest, as the library describes them for anyone born with the same contact:
Mars square Neptune: Fighting Water
Something in you wants to force clarity out of what is fundamentally unclear, and it does not work. Anger flares at ambiguity, at illness, at people who slip away from you, and it fires into fog and comes back with nothing. When the sensitivity and rest that the vague side needs get honored first, the aggression stops leaking and turns into stamina for causes that take years.
Jupiter sextile Pluto: Digging With Optimism
You can go into heavy material without drowning in it, because your sense of the bigger story stays online while you're down there. This shows up as research stamina, an appetite for the hidden layer of a subject, an ability to sit with someone's worst chapter and still see a shape to it. It stays quiet unless you actually go digging.
Mars opposite Pluto: Heat Facing Depth
Two demands sit across from each other in you: move now, and go all the way down. Neither goes quiet. Balance comes from letting each stay itself, quick action staying quick and deep work staying slow, rather than making one serve the other. Leaning fully into either one produces burnout or paralysis.
How this chart was calculated
Every position on this page is calculated with the Swiss Ephemeris for Gregor Mendel's recorded date and place of birth. Without a birth time the rising sign and houses are unknown. Sun and Moon signs are stated only when they held true for the whole day. The interpretations come from the same library Astrologer uses in its own chart readings.