Trans-Neptunian Objects

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Across
  1. 2. Has a moon named Dysnomia
  2. 6. Has a moon named Weywot
  3. 7. Has a moon named Ilmare
  4. 9. It's permanent number is 541132
  5. 11. Has a single known moon named Actaea
  6. 12. It is the fourth largest plutino
  7. 15. Has a large moon named Vanth
  8. 16. It's permanent number is 65489
  9. 17. Has two moons (Hi'iaka and Namaka) and has a ring
Down
  1. 1. Named after a Hindu deity
  2. 3. Currently has the longest orbital period of any known large object
  3. 4. Has a moon named MK2
  4. 5. It is a contact binary
  5. 8. Used to be a planet but got demoted in 2006
  6. 10. The third trans-neptunian object to be discovered
  7. 13. It's permanent number is 38628
  8. 14. Has a moon named Xiangliu
  9. 16. It's permanent number is 19521