Messier 57 - Ring Nebula

Photographed by KSA 25 손다빈

Edited by KSA 25 김강우

Date - 2025.10.20

Location - KSA 천문대 슬라이딩돔

Telescope - Meade 12" RCX400

Camera - Canon Astro 80D

Mount - Paramount MX

Filters - Optolong L-Ultimate

Software - Pixinsight

Exposures - ISO800, 60s*18, Total 18min