Johannes Kepler's Birth Chart
Johannes Kepler was born on December 27, 1571 at 14:37 in Weil der Stadt, Germany. The chart has the Sun in Capricorn and the Moon in Gemini, with Gemini rising.
| Born | December 27, 1571 |
| Time | 14:37 |
| Place | Weil der Stadt, Germany |
Johannes Kepler's Big Three
Here is how Astrologer's interpretation library describes each of these placements, for anyone born with them.
Sun in Capricorn: Older Than Your Years
You become yourself through what you have built and what you have carried. Identity here is earned rather than given, and you measure yourself against a standard that was serious from a young age. People experience you as capable, dry and older than your years, and they rarely see the effort or the fear of falling short underneath. Authority sits on you and sometimes heavily. Your vitality grows with age and with responsibility, and you are often more at ease at fifty than you were at twenty.
Moon in Gemini: Talking It Through
Your feelings become real when they are put into words, so you talk, text and narrate your way through a mood rather than sitting inside it. Comfort is a conversation, a new fact, a change of scene. Needs shift quickly and you can hold two at once without strain. Your body runs on nervous energy and reads boredom as a kind of ache. Others find you easy to be around and hard to pin down, because the mood they met an hour ago has already been replaced.
Gemini rising: Already Mid-Sentence
You arrive talking, or at least looking for the angle of the room. Strangers meet quick eyes, restless hands, a face that is already responding to what they have not finished saying. People find you easy at first, because you can pick up any thread they offer and run with it. You are often read as lighter than you are, and the same person who found you delightful in a lift can later feel you never quite landed.
Planet positions in Johannes Kepler's chart
| Planet | Sign | Degree |
|---|---|---|
| Sun | Capricorn | 15°27′ |
| Moon | Gemini | 3°52′ |
| Mercury | Capricorn | 5°33′ |
| Venus | Capricorn | 18°34′ |
| Mars | Libra | 8°16′ |
| Jupiter | Pisces | 18°37′ |
| Saturn | Scorpio | 13°48′ |
| Uranus | Capricorn | 8°41′ |
| Neptune (retrograde) | Gemini | 23°51′ |
| Pluto | Pisces | 21°58′ |
| North Node (retrograde) | Leo | 1°57′ |
| Ascendant | Gemini | 19°53′ |
| Midheaven | Aquarius | 17°25′ |
Element and modality balance
Counting ten planets from the Sun to Pluto: Fire 0, Earth 4, Air 3, Water 3. By modality: Cardinal 5, Fixed 1, Mutable 4. No planet falls in a Fire sign.
A earth emphasis
An earth emphasis makes you practical, grounded, and reliable: you build slowly, value the tangible, and bring ideas down to reality.
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 Johannes Kepler's chart
- Venus sextile Jupiter, orb 0°03′
- Mars square Uranus, orb 0°24′
- Sun sextile Saturn, orb 1°39′
- Moon sextile North Node, orb 1°55′
- Mercury square Mars, orb 2°43′
- Sun conjunct Venus, orb 3°07′
- Mercury conjunct Uranus, orb 3°07′
- Sun sextile Jupiter, orb 3°10′
The three tightest, as the library describes them for anyone born with the same contact:
Venus sextile Jupiter: Charm Meets Opportunity
Doors open for the version of you that shows up and talks to people. Your taste and your appetite for wider worlds cooperate without merging, so travel produces contacts, culture sharpens style, and a good conversation turns into a deal. None of it fires on its own. Sitting still leaves this pair completely quiet.
Mars square Uranus: Restless Ignition Pressure
You start things fast and then get bored of your own method halfway through. Drive keeps grabbing for the shortcut, the untried version, the way nobody sanctioned, and the two grind against each other until something either breaks open or blows up. It makes you quick at breakthroughs and rough on routine, with a temper that goes electric rather than slow.
Sun sextile Saturn: Discipline On Request
Structure is sitting right there next to your vitality, willing to help but not pushy. When you actually pick up the rules, the schedule, the long timeline, your creative output and play gain real weight and start building something that lasts. In people who leave it alone, the drive stays fun and scattered and nothing compounds. The pair works in tandem, not automatically.
How this chart was calculated
Every position on this page is calculated with the Swiss Ephemeris for Johannes Kepler's recorded date, time and place of birth. The rising sign, the Midheaven and the houses depend on the birth time, so they are only as reliable as the time on record. The interpretations come from the same library Astrologer uses in its own chart readings.