I have observed this only once in 1998, with an 18" at 256x, from a suburban-rural location with poor seeing and mediocre transparency: "Looks like a faint galaxy. No resolution."
I have observed this only once in 1998, with an 18" at 256x, from a suburban-rural location with poor seeing and mediocre transparency: "Looks like a faint galaxy. No resolution."
15" f4.5 Obsession Classic
4" f8.6 Televue 102