Nota dan rujukan Planetisimal

  1. ↑ Harrington, J.D.; Villard, Ray (24 April 2014). "RELEASE 14-114 Astronomical Forensics Uncover Planetary Disks in NASA's Hubble Archive". NASA. Diarkibkan daripada yang asal pada 2014-04-25. Dicapai 2014-04-25. 
  2. ↑ Savage, Don; Jones, Tammy; Villard, Ray (1995). "Asteroid or Mini-Planet? Hubble Maps the Ancient Surface of Vesta". Hubble Site News Release STScI-1995-20. Dicapai 2006-10-17. 
  3. ↑ Marchis, Franck; Enriquez, J. E.; Emery, J. P.; Berthier, J.; Descamps, P. (2009). "The Origin of the Double Main Belt Asteroid (90) Antiope by Component-Resolved Spectroscopy". DPS meeting #41. American Astronomical Society. http://adsabs.harvard.edu/abs/2009DPS....41.5610M. Diperolehi 2009-11-08.
  4. ↑ Morbidelli, A. "Origin and dynamical evolution of comets and their reservoirs". arXiv.
  5. ↑ Gomes, R., Levison, H. F., Tsiganis, K., Morbidelli, A. 2005, "Origin of the cataclysmic Late Heavy Bombardment period of the terrestrial planets". Nature, 435, 466–469.
  6. ↑ Morbidelli, A., Levison, H. F., Tsiganis, K., Gomes, R. 2005, "Chaotic capture of Jupiter's Trojan asteroids in the early Solar System". Nature, 435, 462–465.