Chiron is the leader of the Centaur planetary pack: Teacher of gods and men, master of medicine and healing wisdom. Astrologically he inspires us to expand our minds and learn from our past. He heals his own wounds by helping us to heal ourselves.
Below is a graphic ephemeris generated in Kairon (no relation), displaying five centaurs (Chiron, Chariklo, Okyrhoe, Pholus, Nessus) with the outer planets Uranus, Neptune and Pluto from the time of Chiron’s discovery in 1977 til 2019. We can observe how the centaurs were discovered in a group and are now once again in a group in the sky.