|
Definition of Periodic comet
1. Noun. (astronomy) A comet which orbits the Sun and which returns to the innermost point of its orbit at known, regular intervals. ¹
¹ Source: wiktionary.com
|
1. Noun. (astronomy) A comet which orbits the Sun and which returns to the innermost point of its orbit at known, regular intervals. ¹
¹ Source: wiktionary.com