Very good attempt especially with exposure, at capturing a difficult subject - after all it is big, brightly lit and moving, even if very slowly. The partial eclipse is a bonus, helps add interest to the shot.
Looking at your settings, I'm guessing you shot handheld. Nothing wrong with that, but for a subject like this a tripod will help tremendously. That way you can drop the ISO to its lowest setting, close down the aperture a bit for maximum depth of field, and then open the shutter up to, say, 5 seconds to start with. Then go from there!
Hope this helps, look forward to seeing more from you in the future. Keep shooting!