A small body between Saturn and Uranus, associated with wounding and healing.
Discovered in 1977, it entered astrological practice recently. In myth Chiron is the healing centaur who cannot heal himself, and the interpretation follows the myth: the point where one is most vulnerable and, for that very reason, most able to help others. It needs additional ephemeris files, and if they are missing SideraMea says so rather than staying silent.
Reading it in your chart
In your chart Chiron is read mainly by house and by aspect. The house shows the area of life where the wound tends to be felt: in the second it may concern your sense of worth, in the seventh the way you bond with others, in the tenth your relationship with recognition and public role. The sign adds colour, but Chiron stays in one sign for years and whole generations share it.
Aspects to the personal planets, meaning the Sun, Moon, Mercury, Venus and Mars, make the theme more intimate. Chiron conjunct the Moon, for example, is traditionally read as a sharp emotional sensitivity that can become a gift for listening to others.
What it is not
Chiron is not a planet of bad luck, and it does not point to an illness. The language of wounding is symbolic: it describes a sensitive spot, often tied to an early experience of not being enough, which does not disappear but can be lived with more awareness. Modern astrology stresses that this is exactly where a skill is born: someone who has been through a difficulty knows how to recognise it in others.
It is also worth remembering that Chiron is a recent addition. Many astrologers use it, others do not, and its meaning is less settled than that of the classical planets. So it is best read as a detail that enriches the picture, not as the key to the whole chart.
Frequently asked questions
What does Chiron mean in a birth chart?
In astrological reading Chiron marks the place where you feel most vulnerable, and which, once recognised, becomes a source of understanding for other people. Its house shows the area of life involved; its aspects to the personal planets show how much the theme weighs in your character. It is not meant to be read as fate.
What is a Chiron return?
It is when transiting Chiron comes back to the position it held when you were born. Its orbit takes around fifty years, so the return falls at about that age. Traditionally it is read as a time of taking stock, when old wounds resurface and can be looked at with older, steadier eyes.
Is Chiron a planet or an asteroid?
Neither, strictly speaking. It is a small icy body orbiting between Saturn and Uranus, classed among the centaurs, objects with features of both asteroids and comets. Astrology treats it as a minor planet: it is placed by sign and house and its aspects are read, but it carries less weight than the traditional planets.
See it in your own chart
Calculating your birth chart is free: wheel, planets, houses, aspects and a first reading. All you need is your date, time and place of birth.