Jutzzi 《47:V:25》 on Gab: "One of the first comets to have its orbit computed was the sungrazing comet (and Great Comet) of 1680, now designated C/1680 V1. It was discovered by Gottfrie..."

Jutzzi 《47:V:25》 on Gab: "One of the first comets to have its orbit computed was the sungrazing comet (and Great Comet) of 1680, now designated C/1680 V1. It was discovered by Gottfrie..."