C2021S3 (PANSTARRS) in Cepheus , 2024.06.19 23.00 UT, close to NGC6939 (open cluster) and NGC6946 (fireworks galaxy) Canon EOS R mod+ Hypergraph6/420 29x 180 sek.
Page last updated: Tue 13 May 20:31:41 BST 2025
