^ 2.02.12.22.32012 DR30 (2009 FW54). Minor Planet Center. [14 February 2017]. (原始内容存档于2013-07-12).
^Ernesto Guido; Giovanni Sostero & Nick Howes. Trans-Neptunian Object 2012 DR30. Remanzacco Observatory in Italy. 2012-02-27 [2013-08-25]. (原始内容于2018-03-25).
^ 4.04.1Marc W. Buie. . SwRI – Space Science Department. [2016-02-01]. (原始内容存档于2016-02-05).
^ 5.05.15.25.35.4Kiss, Cs.; Szabó, Gy.; Horner, J.; Conn, B. C.; Müller, T. G.; Vilenius, E.; et al. A portrait of the extreme solar system object 2012 DR30 (PDF). Astronomy and Astrophysics. July 2013, 555: 13 [15 February 2017]. Bibcode:2013A&A...555A...3K. arXiv:1304.7112. doi:10.1051/0004-6361/201321147. (原始内容 (PDF)于2020-09-25).
^ 6.06.1AstDyS 2012DR30 Ephemerides. Department of Mathematics, University of Pisa, Italy. [2017-02-14]. (原始内容于2019-02-14). (Distance to Sun [R] from first day of 2016 to first day of 2020. Assuming average apparent magnitude for 2017.)
^2012 DR30 - Ein Transneptun mit ungewöhnlicher Bahn. [2018-03-25]. (原始内容于2012-04-02).
^JPL Small-Body Database Search Engine: Asteroids and a > 100 (AU). JPL Solar System Dynamics. [2014-10-15]. (原始内容于2020-11-29).
^ 10.010.1Horizons output. Barycentric Osculating Orbital Elements for 2012 DR30. [2014-03-06]. (原始内容于2020-11-28). (Solution using the Solar System Barycenter and barycentric coordinates. Select Ephemeris Type:Elements and Center:@0)
外部链接编辑
Mysterious solar system object 2012 DR30: period ~50,000 years, inclination 75°, perihelion 14 AU(页面存档备份,存于互联网档案馆)