MELILLO, Frank J
19 July 2020 (λ=242°Ls , ι=45°)
09:33, 10:01 GMT (ω=033, 040°W, φ=22°S )
25cm SCT
ASI 120MC, DMK21AU618.As
610nm filter
Holtsville, NY, the USA
GRAFTON, Edward A
19 July 2020 (λ=242°Ls , ι=45°)
10:48 GMT (ω=051°W, φ=22°S )
36cm SCT @ f/27
ASI 120MM
Houston, TX, the USA
AKUTSU, Tomio
19 July 2020 (λ=242°Ls , ι=45°)
18:10 GMT (ω=159°W, φ=22°S )
36cm SCT
ASI 290MM, ×2 Barlow
ZWO New LRGB filters
Ibaraki, JAPAN