57p 20211116 1715 fkugel

57P/duToit-Neujmin-Delporte On 2021 Nov 16 17h16 UT
TEL 0.4-m f/2.8 reflector + CCD Atik460ex exp : 19x60s (IR filter)

Page last updated: Tue 4 Apr 21:22:22 BST 2023