What am I seeing on Jupiter?
I am observing Jupiter at about 170x and can see a dark spot.Could this be a new hole in the cloud band or could it be the shadow of IO in transit?
I am observing Jupiter at about 170x and can see a dark spot.Could this be a new hole in the cloud band or could it be the shadow of IO in transit?
Peter T
Favorite Answer
There was an Io transit between about 0300 and 0500 EDT on Sunday Aug 22. Since Jupiter is close to opposition, the shadow transit should have occurred at a similar time.