C. de la Fuente Marcos, R. de la Fuente Marcos: Four temporary Neptune co-orbitals: (148975) 2001 XA255, (310071) 2010 KR59, (316179) 2010 EN65, and 2012 GX17. In: Astronomy and Astrophysics. 547. Jahrgang, November 2012, doi:10.1051/0004-6361/201220377, arxiv:1210.3466, bibcode:2012A&A...547L...2D.
C. de la Fuente Marcos, R. de la Fuente Marcos: Four temporary Neptune co-orbitals: (148975) 2001 XA255, (310071) 2010 KR59, (316179) 2010 EN65, and 2012 GX17. In: Astronomy and Astrophysics. 547. Jahrgang, November 2012, doi:10.1051/0004-6361/201220377, arxiv:1210.3466, bibcode:2012A&A...547L...2D.
C. de la Fuente Marcos, R. de la Fuente Marcos: Four temporary Neptune co-orbitals: (148975) 2001 XA255, (310071) 2010 KR59, (316179) 2010 EN65, and 2012 GX17. In: Astronomy and Astrophysics. 547. Jahrgang, November 2012, doi:10.1051/0004-6361/201220377, arxiv:1210.3466, bibcode:2012A&A...547L...2D.