フォーマルハウトb
Assuming that Fomalhaut b's orbit is in the same plane as the debris disk located exterior to it, it orbits Fomalhaut at a distance of approximately . This distance is about closer to the star than the inner edge of the debris disk. The orbital separation of Fomalhaut b is larger than that for directly imaged planets around β Pictoris and HR 8799 (8–70 AU). Fomalhaut b appears to be moving at about 4 kilometers per second. While it is unclear whether Fomalhaut b's orbit will make it cross the debris disk or cross the debris disk only in projection (i.e. it is not orbiting in the same plane as the disk), its orbit is not completely nested within the debris disk.