Sedna's orbit (left) is longer than 100 Tm, but other lengths are between 10 and 100 Tm:
Comet Hale-Bopp's orbit (lower, faint orange); one
light-day (yellow spherical shell with yellow Vernal point arrow as radius); the heliosphere's
termination shock (blue shell); and other arrows show positions of
Voyager 1 (red) and
Pioneer 10 (green). Click on image for larger view and links to other scales.