Compass and Scale Image for Jupiter's Great Red Spot and Ganymede's Shadow
The semi-major axis of Jupiter's orbit about the Sun is 5.2 astronomical units (483 million miles or 778 million km).
Jupiter has a diameter of roughly 88,789 miles (142,984 km) at the equator.
The image was created from Hubble data from proposal 13631: PI: A. Simon (NASA Goddard Space Flight Center), G. Orton (NASA Jet Propulsion Laboratory), J. Rogers (University of Cambridge, UK), and M. Wong and I. de Pater (University of California, Berkeley).
395nm, 502nm, and 631nm