"Unstoppable" (2010)
Beyond the Kuiper belt:
- 50-55 AU: scattered disc objects with very low aphelion
- 58-65 AU: scattered disc objects with low aphelion
- 70-85 AU: scattered disc objects with medium aphelion
- 90-130 AU: scattered disc objects with high aphelion
- 150-300 AU: scattered disc objects with very high aphelion
- 400-2000 AU: inner Oort cloud objects