Chen, Ying-Tung; Lin, Hsing Wen; Holman, Matthew J; Payne, Matthew J et al. (5 de agosto de 2016). «Discovery of A New Retrograde Trans-Neptunian Object: Hint of A Common Orbital Plane for Low Semi-Major Axis, High Inclination TNOs and Centaurs». The Astrophysical Journal827 (2): L24. Bibcode:2016ApJ...827L..24C. doi:10.3847/2041-8205/827/2/L24.
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Javaraiah, J. (12 de julio de 2005). «Sun's retrograde motion and violation of even-odd cycle rule in sunspot activity». Monthly Notices of the Royal Astronomical Society362 (2005): 1311-1318. Bibcode:2005MNRAS.362.1311J. doi:10.1111/j.1365-2966.2005.09403.x.
Kravtsov, Valery V. (2002). «Second parameter globulars and dwarf spheroidals around the Local Group massive galaxies: What can they evidence?». Astronomy & Astrophysics396: 117-123. Bibcode:2002A&A...396..117K. doi:10.1051/0004-6361:20021404.
Daniela Carollo (2010). «Structure and Kinematics of the Stellar Halos and Thick Disks of the Milky Way Based on Calibration Stars from Sloan Digital Sky Survey DR7». The Astrophysical Journal712 (1): 692-727. Bibcode:2010ApJ...712..692C. doi:10.1088/0004-637X/712/1/692.
Lockman, Felix J. (2003). «High-velocity cloud Complex H: a satellite of the Milky Way in a retrograde orbit?». The Astrophysical Journal Letters591 (1): L33-L36. Bibcode:2003ApJ...591L..33L. doi:10.1086/376961.
Prada, F.; C. Gutierrez; R. F. Peletier; C. D. McKeith (14 de marzo de 1996). «A Counter-rotating Bulge in the Sb Galaxy NGC 7331». The Astrophysical Journal463: L9-L12. Bibcode:1996ApJ...463L...9P. doi:10.1086/310044.
Chen, Ying-Tung; Lin, Hsing Wen; Holman, Matthew J; Payne, Matthew J et al. (5 de agosto de 2016). «Discovery of A New Retrograde Trans-Neptunian Object: Hint of A Common Orbital Plane for Low Semi-Major Axis, High Inclination TNOs and Centaurs». The Astrophysical Journal827 (2): L24. Bibcode:2016ApJ...827L..24C. doi:10.3847/2041-8205/827/2/L24.
Javaraiah, J. (12 de julio de 2005). «Sun's retrograde motion and violation of even-odd cycle rule in sunspot activity». Monthly Notices of the Royal Astronomical Society362 (2005): 1311-1318. Bibcode:2005MNRAS.362.1311J. doi:10.1111/j.1365-2966.2005.09403.x.
Kravtsov, Valery V. (2002). «Second parameter globulars and dwarf spheroidals around the Local Group massive galaxies: What can they evidence?». Astronomy & Astrophysics396: 117-123. Bibcode:2002A&A...396..117K. doi:10.1051/0004-6361:20021404.
Daniela Carollo (2010). «Structure and Kinematics of the Stellar Halos and Thick Disks of the Milky Way Based on Calibration Stars from Sloan Digital Sky Survey DR7». The Astrophysical Journal712 (1): 692-727. Bibcode:2010ApJ...712..692C. doi:10.1088/0004-637X/712/1/692.
Lockman, Felix J. (2003). «High-velocity cloud Complex H: a satellite of the Milky Way in a retrograde orbit?». The Astrophysical Journal Letters591 (1): L33-L36. Bibcode:2003ApJ...591L..33L. doi:10.1086/376961.
Prada, F.; C. Gutierrez; R. F. Peletier; C. D. McKeith (14 de marzo de 1996). «A Counter-rotating Bulge in the Sb Galaxy NGC 7331». The Astrophysical Journal463: L9-L12. Bibcode:1996ApJ...463L...9P. doi:10.1086/310044.