2020 Feb 18 - M51 at Hokoon
Telescope: 50-cm RC reflector f/8
camera: ASI1600MM Pro, cooled to -25C
binned 2x2
exposure: 30 ms
taken at 19:56:00 UTC
south is up, east to the left
2020 Feb 18 - M51 at Hokoon
2020 Feb 18 - M51 at Hokoon
- 附加檔案
-
- M51_00005.jpg (1.03 MiB) 已瀏覽 4786 次
誰在線上
正在瀏覽這個版面的使用者：Google [Bot] 和 31 位訪客