Jupiter from the back door

Jupiter from our back door a few minutes ago. There's blue in the sky because it was a fairly long exposure, with my elbow and the back of my head jammed up against the doorframe. The long exposure is why most things that should be round or pinpoints are actually smears, and why Jupiter appears as a starburst.

It looks like there are only three Jovian moons, all on the left side of Jupiter. But the "one" closest to the starburst effect of Jupiter is actually two moons. If it weren't as bright, you could see that one is partially behind the other. In order from the left, they are Callisto and Europa, and then together, Io and Ganymede, with Io just above Ganymede.

Don't ask me what the three stars are to the right of Jove. I don't know. But I know that right now there is a dim galaxy between Jupiter and these three stars. Its name is IC1821. If I had a much better lens (or maybe just an ordinary telescope . . . I dunno) I might see it. But it isn't in my picture.