Levison, Harold F.; Donnes, Luke (2007). "Comet Populations and Cometary Dynamics". In Lucy Ann Adams McFadden; Paul Robert Weissman; Torrence V. Johnson (eds.). Encyclopedia of the Solar System (2nd ed.). Amsterdam; Boston: Academic Press. pp. 575–588. ISBN978-0-12-088589-3.
Davies, John K.; McFarland, J.; Bailey, Mark E.; Marsden, Brian G.; Ip, W. I. (2008). "The Early Development of Ideas Concerning the Transneptunian Region"(PDF). In M. Antonietta Baracci; Hermann Boenhardt; Dale Cruikchank; Alessandro Morbidelli (eds.). The Solar System Beyond Neptune. University of Arizona Press. pp. 11–23. Archived from the original(PDF) on 20 February 2015. Retrieved 5 November 2014.
Trilling, D. E.; Bryden, G.; Beichman, C. A.; Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Blaylock, M.; Stapelfeldt, K. R.; Beeman, J. W.; Haller, E. E. (February 2008). "Debris Disks around Sun-like Stars". The Astrophysical Journal. 674 (2): 1086–1105. arXiv:0710.5498. Bibcode:2008ApJ...674.1086T. doi:10.1086/525514. S2CID54940779.
Poncy, Joel; Fontdecaba Baig, Jordi; Feresin, Fred; Martinot, Vincent (1 March 2011). "A preliminary assessment of an orbiter in the Haumean system: How quickly can a planetary orbiter reach such a distant target?". Acta Astronautica. 68 (5–6): 622–628. Bibcode:2011AcAau..68..622P. doi:10.1016/j.actaastro.2010.04.011. ISSN0094-5765.
Gleaves, Ashley; Allen, Randall; Tupis, Adam; Quigley, John; Moon, Adam; Roe, Eric; Spencer, David; Youst, Nicholas; Lyne, James (13 August 2012). A Survey of Mission Opportunities to Trans-Neptunian Objects – Part II, Orbital Capture. AIAA/AAS Astrodynamics Specialist Conference, Minneapolis, Minnesota. Reston, Virginia: American Institute of Aeronautics and Astronautics. doi:10.2514/6.2012-5066. ISBN9781624101823. S2CID118995590.
Trilling, D. E.; Bryden, G.; Beichman, C. A.; Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Blaylock, M.; Stapelfeldt, K. R.; Beeman, J. W.; Haller, E. E. (February 2008). "Debris Disks around Sun-like Stars". The Astrophysical Journal. 674 (2): 1086–1105. arXiv:0710.5498. Bibcode:2008ApJ...674.1086T. doi:10.1086/525514. S2CID54940779.
CT Kowal; W Liller; BG Marsden (1977). "The discovery and orbit of /2060/ Chiron". In: Dynamics of the Solar System; Proceedings of the Symposium. 81. Hale Observatories, Harvard–Smithsonian Center for Astrophysics: 245. Bibcode:1979IAUS...81..245K.
JV Scotti; DL Rabinowitz; CS Shoemaker; EM Shoemaker; DH Levy; TM King; EF Helin; J Alu; K Lawrence; RH McNaught; L Frederick; D Tholen; BEA Mueller (1992). "1992 AD". IAU Circ. 5434: 1. Bibcode:1992IAUC.5434....1S.
Oort, J. H. (1950). "The structure of the cloud of comets surrounding the Solar System and a hypothesis concerning its origin". Bull. Astron. Inst. Neth. 11: 91. Bibcode:1950BAN....11...91O.
Porter, S. B.; Parker, A. H.; Buie, M.; Spencer, J.; Weaver, H.; Stern, S. A.; Benecchi, S.; Zangari, A. M.; Verbiscer, A.; Gywn, S.; Petit, J. -M.; Sterner, R.; Borncamp, D.; Noll, K.; Kavelaars, J. J.; Tholen, D.; Singer, K. N.; Showalter, M.; Fuentes, C.; Bernstein, G.; Belton, M. (2015). "Orbits and Accessibility of Potential New Horizons KBO Encounter Targets"(PDF). USRA-Houston (1832): 1301. Bibcode:2015LPI....46.1301P. Archived from the original(PDF) on 3 March 2016.
Poncy, Joel; Fontdecaba Baig, Jordi; Feresin, Fred; Martinot, Vincent (1 March 2011). "A preliminary assessment of an orbiter in the Haumean system: How quickly can a planetary orbiter reach such a distant target?". Acta Astronautica. 68 (5–6): 622–628. Bibcode:2011AcAau..68..622P. doi:10.1016/j.actaastro.2010.04.011. ISSN0094-5765.
Trilling, D. E.; Bryden, G.; Beichman, C. A.; Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Blaylock, M.; Stapelfeldt, K. R.; Beeman, J. W.; Haller, E. E. (February 2008). "Debris Disks around Sun-like Stars". The Astrophysical Journal. 674 (2): 1086–1105. arXiv:0710.5498. Bibcode:2008ApJ...674.1086T. doi:10.1086/525514. S2CID54940779.
IAU: Minor Planet Center (3 January 2011). "List Of Centaurs and Scattered-Disk Objects". Central Bureau for Astronomical Telegrams, Harvard-Smithsonian Center for Astrophysics. Archived from the original on 29 June 2017. Retrieved 3 January 2011.
"Where is the Edge of the Solar System?". Goddard Media Studios. NASA's Goddard Space Flight Center. 5 September 2017. Archived from the original on 16 December 2021. Retrieved 22 September 2019.
Gleaves, Ashley; Allen, Randall; Tupis, Adam; Quigley, John; Moon, Adam; Roe, Eric; Spencer, David; Youst, Nicholas; Lyne, James (13 August 2012). A Survey of Mission Opportunities to Trans-Neptunian Objects – Part II, Orbital Capture. AIAA/AAS Astrodynamics Specialist Conference, Minneapolis, Minnesota. Reston, Virginia: American Institute of Aeronautics and Astronautics. doi:10.2514/6.2012-5066. ISBN9781624101823. S2CID118995590.
Trilling, D. E.; Bryden, G.; Beichman, C. A.; Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Blaylock, M.; Stapelfeldt, K. R.; Beeman, J. W.; Haller, E. E. (February 2008). "Debris Disks around Sun-like Stars". The Astrophysical Journal. 674 (2): 1086–1105. arXiv:0710.5498. Bibcode:2008ApJ...674.1086T. doi:10.1086/525514. S2CID54940779.
Porter, S. B.; Parker, A. H.; Buie, M.; Spencer, J.; Weaver, H.; Stern, S. A.; Benecchi, S.; Zangari, A. M.; Verbiscer, A.; Gywn, S.; Petit, J. -M.; Sterner, R.; Borncamp, D.; Noll, K.; Kavelaars, J. J.; Tholen, D.; Singer, K. N.; Showalter, M.; Fuentes, C.; Bernstein, G.; Belton, M. (2015). "Orbits and Accessibility of Potential New Horizons KBO Encounter Targets"(PDF). USRA-Houston (1832): 1301. Bibcode:2015LPI....46.1301P. Archived from the original(PDF) on 3 March 2016.
IAU: Minor Planet Center (3 January 2011). "List Of Centaurs and Scattered-Disk Objects". Central Bureau for Astronomical Telegrams, Harvard-Smithsonian Center for Astrophysics. Archived from the original on 29 June 2017. Retrieved 3 January 2011.
"Where is the Edge of the Solar System?". Goddard Media Studios. NASA's Goddard Space Flight Center. 5 September 2017. Archived from the original on 16 December 2021. Retrieved 22 September 2019.
Davies, John K.; McFarland, J.; Bailey, Mark E.; Marsden, Brian G.; Ip, W. I. (2008). "The Early Development of Ideas Concerning the Transneptunian Region"(PDF). In M. Antonietta Baracci; Hermann Boenhardt; Dale Cruikchank; Alessandro Morbidelli (eds.). The Solar System Beyond Neptune. University of Arizona Press. pp. 11–23. Archived from the original(PDF) on 20 February 2015. Retrieved 5 November 2014.
David Jewitt. "WHY "KUIPER" BELT?". University of Hawaii. Archived from the original on 12 February 2019. Retrieved 14 June 2007.
Porter, S. B.; Parker, A. H.; Buie, M.; Spencer, J.; Weaver, H.; Stern, S. A.; Benecchi, S.; Zangari, A. M.; Verbiscer, A.; Gywn, S.; Petit, J. -M.; Sterner, R.; Borncamp, D.; Noll, K.; Kavelaars, J. J.; Tholen, D.; Singer, K. N.; Showalter, M.; Fuentes, C.; Bernstein, G.; Belton, M. (2015). "Orbits and Accessibility of Potential New Horizons KBO Encounter Targets"(PDF). USRA-Houston (1832): 1301. Bibcode:2015LPI....46.1301P. Archived from the original(PDF) on 3 March 2016.
Poncy, Joel; Fontdecaba Baig, Jordi; Feresin, Fred; Martinot, Vincent (1 March 2011). "A preliminary assessment of an orbiter in the Haumean system: How quickly can a planetary orbiter reach such a distant target?". Acta Astronautica. 68 (5–6): 622–628. Bibcode:2011AcAau..68..622P. doi:10.1016/j.actaastro.2010.04.011. ISSN0094-5765.