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Astrophysics and Space Science

, 362:198 | Cite as

Binary stripping as a plausible origin of correlated pairs of extreme trans-Neptunian objects

  • C. de la Fuente Marcos
  • R. de la Fuente Marcos
  • S. J. Aarseth
Original Article

Abstract

Asteroids that follow similar orbits may have a dynamical connection as their current paths could be the result of a past interaction with a massive perturber. The pair of extreme trans-Neptunian objects or ETNOs (474640) 2004 VN112–2013 RF98 exhibits peculiar relative orbital properties, including a difference in longitude of the ascending node of just 1\(\stackrel {\circ }{\text{.}}\)61 and 3\(\stackrel {\circ }{\text{.}}\)99 in inclination. In addition, their reflectance spectra are similar in the visible portion of the spectrum. The origin of these similarities remains unclear. Neglecting observational bias, viable scenarios that could explain this level of coincidence include fragmentation and binary dissociation. Here, we present results of extensive direct \(N\)-body simulations of close encounters between wide binary ETNOs and one trans-Plutonian planet. We find that wide binary ETNOs can dissociate during such interactions and the relative orbital properties of the resulting unbound couples match reasonably well those of several pairs of known ETNOs, including 474640–2013 RF98. The possible presence of former binaries among the known ETNOs has strong implications for the interpretation of the observed anisotropies in the distributions of the directions of their orbital poles and perihelia.

Keywords

Oort Cloud Kuiper belt Celestial mechanics Minor planets, asteroids: general Minor planets, asteroids: individual: (474640) 2004 VN112 Minor planets, asteroids: individual: 2013 RF98 

Notes

Acknowledgements

We thank the referee, J.A. Fernández, for a critical, constructive and helpful review, an anonymous referee for another review, and J. de León, J.-M. Petit, M.T. Bannister, D.P. Whitmire, G. Carraro, D. Fabrycky, A.V. Tutukov, S. Mashchenko, S. Deen and J. Higley for comments on ETNOs and trans-Plutonian planets. This work was partially supported by the Spanish ‘Ministerio de Economía y Competitividad’ (MINECO) under grant ESP2014-54243-R. CdlFM and RdlFM thank A.I. Gómez de Castro, I. Lizasoain and L. Hernández Yáñez of the Universidad Complutense de Madrid (UCM) for providing access to computing facilities. Part of the calculations and the data analysis were completed on the EOLO cluster of the UCM, and CdlFM and RdlFM thank S. Cano Alsúa for his help during this stage. EOLO, the HPC of Climate Change of the International Campus of Excellence of Moncloa, is funded by the MECD and MICINN. This is a contribution to the CEI Moncloa. In preparation of this paper, we made use of the NASA Astrophysics Data System, the ASTRO-PH e-print server and the MPC data server.

References

  1. Aarseth, S.J.: Gravitational \(N\)-Body Simulations. Cambridge Univ. Press, Cambridge (2003) zbMATHCrossRefGoogle Scholar
  2. Agnor, C.B., Hamilton, D.P.: Nature 441, 192 (2006) CrossRefADSGoogle Scholar
  3. Astakhov, S.A., Lee, E.A., Farrelly, D.: Mon. Not. R. Astron. Soc. 360, 401 (2005) CrossRefADSGoogle Scholar
  4. Bailey, V., et al.: Astrophys. J. 780, L4 (2014) CrossRefADSGoogle Scholar
  5. Bannister, M.T., et al.: Astron. J. 153, 262 (2017) CrossRefADSGoogle Scholar
  6. Barr, A.C., Schwamb, M.E.: Mon. Not. R. Astron. Soc. 460, 1542 (2016) CrossRefADSGoogle Scholar
  7. Basu, D.: J. Am. Stat. Assoc. 75, 575 (1980) CrossRefGoogle Scholar
  8. Batygin, K., Brown, M.E.: Astron. J. 151, 22 (2016) CrossRefADSGoogle Scholar
  9. Bogart, R.S., Noerdlinger, P.D.: Astron. J. 87, 911 (1982) CrossRefADSGoogle Scholar
  10. Brady, J.L.: Publ. Astron. Soc. Pac. 84, 314 (1972) CrossRefADSGoogle Scholar
  11. Bromley, B.C., Kenyon, S.J.: Astrophys. J. 826, 64 (2016) CrossRefADSGoogle Scholar
  12. Brown, M.E.: Astron. J. 154, 65 (2017) CrossRefADSGoogle Scholar
  13. Brown, M.E., Batygin, K.: Astrophys. J. 824, L23 (2016) CrossRefADSGoogle Scholar
  14. Brown, M.E., Trujillo, C., Rabinowitz, D.: Astrophys. J. 617, 645 (2004a) CrossRefADSGoogle Scholar
  15. Brown, M.E., Trujillo, C.A., Rabinowitz, D., Stansberry, J., Bertoldi, F., Koresko, C.D.: Bull. Am. Astron. Soc. 36, 03.01 (2004b) Google Scholar
  16. Brown, M.E., Trujillo, C.A., Rabinowitz, D.L.: Astrophys. J. 635, L97 (2005) CrossRefADSGoogle Scholar
  17. Brown, M.E., et al.: Astrophys. J. 639, L43 (2006) CrossRefADSGoogle Scholar
  18. Brown, M.E., et al.: Astron. J. 149, 69 (2015) CrossRefADSGoogle Scholar
  19. Chambers, J.E.: Mon. Not. R. Astron. Soc. 304, 793 (1999) CrossRefADSGoogle Scholar
  20. Chiang, E.I., Brown, M.E.: Astron. J. 118, 1411 (1999) CrossRefADSGoogle Scholar
  21. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 427, 728 (2012) CrossRefADSGoogle Scholar
  22. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 443, L59 (2014) CrossRefADSGoogle Scholar
  23. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 453, 1288 (2015) CrossRefADSGoogle Scholar
  24. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 459, L66 (2016a) CrossRefADSGoogle Scholar
  25. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 460, L64 (2016b) CrossRefADSGoogle Scholar
  26. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 462, 1972 (2016c) CrossRefADSGoogle Scholar
  27. de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 471, L61 (2017) CrossRefADSGoogle Scholar
  28. de la Fuente Marcos, C., de la Fuente Marcos, R., Aarseth, S.J.: Mon. Not. R. Astron. Soc. 446, 1867 (2015) CrossRefADSGoogle Scholar
  29. de la Fuente Marcos, C., de la Fuente Marcos, R., Aarseth, S.J.: Mon. Not. R. Astron. Soc. 460, L123 (2016) CrossRefADSGoogle Scholar
  30. de León, J., de la Fuente Marcos, C., de la Fuente Marcos, R.: MPEC 2016-U18 (2016) Google Scholar
  31. de León, J., de la Fuente Marcos, C., de la Fuente Marcos, R.: Mon. Not. R. Astron. Soc. 467, L66 (2017) ADSGoogle Scholar
  32. Fernández, J.A.: Mon. Not. R. Astron. Soc. 192, 481 (1980) CrossRefADSGoogle Scholar
  33. Fienga, A., Laskar, J., Manche, H., Gastineau, M.: Astron. Astrophys. 587, L8 (2016) CrossRefADSGoogle Scholar
  34. Fisher, R.A.: The Design of Experiments. Oliver and Boyd, Edinburgh (1935) Google Scholar
  35. Fraser, W.C., Brown, M.E.: Astrophys. J. 749, 33 (2012) CrossRefADSGoogle Scholar
  36. Fraser, W.C., et al.: Nat. Astron. 1, 0088 (2017a) CrossRefGoogle Scholar
  37. Fraser, W.C., et al.: Nat. Astron. 1, 0138 (2017b) CrossRefGoogle Scholar
  38. Giorgini, J.D., et al.: Bull. Am. Astron. Soc. 28, 1158 (1996) ADSGoogle Scholar
  39. Giorgini, J.: In: Capitaine, N. (ed.) Proceedings of the Journées 2010 “Systèmes de référence spatio-temporels” (JSR2010): New Challenges for Reference Systems and Numerical Standards in Astronomy, p. 87. Observatoire de Paris, Paris (2011) Google Scholar
  40. Giorgini, J.D.: IAU Gen. Assem. Meet. XXIX 22, 2256293 (2015) ADSGoogle Scholar
  41. Gladman, B., Holman, M., Grav, T., Kavelaars, J., Nicholson, P., Aksnes, K., Petit, J.-M.: Icarus 157, 269 (2002) CrossRefADSGoogle Scholar
  42. Goldreich, P., Lithwick, Y., Sari, R.: Nature 420, 643 (2002) CrossRefADSGoogle Scholar
  43. Gomes, R.S., Soares, J.S., Brasser, R.: Icarus 258, 37 (2015) CrossRefADSGoogle Scholar
  44. Grundy, W.M., Noll, K.S., Buie, M.W., Benecchi, S.D., Stephens, D.C., Levison, H.F.: Icarus 200, 627 (2009) CrossRefADSGoogle Scholar
  45. Grundy, W.M., et al.: Icarus 213, 678 (2011) CrossRefADSGoogle Scholar
  46. Harmon, J.K., Nolan, M.C., Giorgini, J.D., Howell, E.S.: Icarus 207, 499 (2010) CrossRefADSGoogle Scholar
  47. Hills, J.G.: Astron. J. 86, 1730 (1981) CrossRefADSGoogle Scholar
  48. Holman, M.J., Payne, M.J.: Astron. J. 152, 80 (2016a) CrossRefADSGoogle Scholar
  49. Holman, M.J., Payne, M.J.: Astron. J. 152, 94 (2016b) CrossRefADSGoogle Scholar
  50. Howard, A.W., et al.: Science 330, 653 (2010) CrossRefADSGoogle Scholar
  51. Jacobson, S.A.: In: Chesley, S.R., Morbidelli, A., Jedicke, R., Farnocchia, D. (eds.) Asteroids: New Observations, New Models. IAU Symp., vol. 318, p. 55. Cambridge Univ. Press, Cambridge (2016) Google Scholar
  52. JeongAhn, Y., Malhotra, R.: Astron. J. 153, 235 (2017) CrossRefADSGoogle Scholar
  53. Jewitt, D., Luu, J.: Nature 362, 730 (1993). 1993 CrossRefADSGoogle Scholar
  54. Jílková, L., Portegies Zwart, S., Pijloo, T., Hammer, M.: Mon. Not. R. Astron. Soc. 453, 3157 (2015) CrossRefADSGoogle Scholar
  55. Keane, J.T., Matsuyama, I.: Lunar Planet. Sci. Conf. Abstr. 46, 2996 (2015) ADSGoogle Scholar
  56. Kenyon, S.J., Bromley, B.C.: Astrophys. J. 806, 42 (2015) CrossRefADSGoogle Scholar
  57. Kenyon, S.J., Bromley, B.C.: Astrophys. J. 825, 33 (2016) CrossRefADSGoogle Scholar
  58. Kern, S.D., Adams, E., Buie, M.W., Millis, R.L., Marsden, B.G.: MPEC 2006-O52 (2006) Google Scholar
  59. Kiss, C., et al.: Astrophys. J. 838, L1 (2017) CrossRefADSGoogle Scholar
  60. Kuz’michev, V.V., Tomanov, V.P.: Astron. Lett. 32, 353 (2006) CrossRefADSGoogle Scholar
  61. Larsen, J.A., et al.: Astron. J. 133, 1247 (2007) CrossRefADSGoogle Scholar
  62. Lawler, S.M., Shankman, C., Kaib, N., Bannister, M.T., Gladman, B., Kavelaars, J.J.: Astron. J. 153, 33 (2017) CrossRefADSGoogle Scholar
  63. Levison, H.F., Dones, L., Duncan, M.J.: Astron. J. 121, 2253 (2001) CrossRefADSGoogle Scholar
  64. Levison, H.F., Morbidelli, A., Van Laerhoven, C., Gomes, R., Tsiganis, K.: Icarus 196, 258 (2008) CrossRefADSGoogle Scholar
  65. Li, G., Adams, F.C.: Astrophys. J. 823, L3 (2016) CrossRefADSGoogle Scholar
  66. Luhman, K.L.: Astrophys. J. 781, 4 (2014) CrossRefADSGoogle Scholar
  67. Lykawka, P.S., Mukai, T.: Astron. J. 135, 1161 (2008) CrossRefADSGoogle Scholar
  68. Makino, J.: Astrophys. J. 369, 200 (1991) CrossRefADSMathSciNetGoogle Scholar
  69. Malhotra, R.: Astrophys. J. 808, 71 (2015) CrossRefADSGoogle Scholar
  70. Malhotra, R., Volk, K., Wang, X.: Astrophys. J. 824, L22 (2016) CrossRefADSGoogle Scholar
  71. Milani, A., Chesley, S.R., Valsecchi, G.B.: Astron. Astrophys. 346, L65 (1999) ADSGoogle Scholar
  72. Milani, A., Cellino, A., Knežević, Z., Novaković, B., Spoto, F., Paolicchi, P.: Icarus 239, 46 (2014) CrossRefADSGoogle Scholar
  73. Millholland, S., Laughlin, G.: Astron. J. 153, 91 (2017) CrossRefADSGoogle Scholar
  74. Millis, R.L., Clancy, K.B.: IAU Circ. 8251, 2 (2003) ADSGoogle Scholar
  75. Morbidelli, A., Levison, H.F.: Astron. J. 128, 2564 (2004) CrossRefADSGoogle Scholar
  76. Mustill, A.J., Raymond, S.N., Davies, M.B.: Mon. Not. R. Astron. Soc. 460, L109 (2016) CrossRefADSGoogle Scholar
  77. Naud, M.-E., et al.: Astrophys. J. 787, 5 (2014) CrossRefADSGoogle Scholar
  78. Nesvorný, D., Youdin, A.N., Richardson, D.C.: Astron. J. 140, 785 (2010) CrossRefADSGoogle Scholar
  79. Nesvorný, D., Brož, M., Carruba, V.: In: Michel, P., DeMeo, F.E., Bottke, W.F. Jr. (eds.) Asteroids IV. University of Arizona Space Science Series, p. 297. Univ. of Arizona Press, Tucson (2015) Google Scholar
  80. Noll, K.S., et al.: Astron. J. 124, 3424 (2002) CrossRefADSGoogle Scholar
  81. Noll, K.S., Grundy, W.M., Chiang, E.I., Margot, J.-L., Kern, S.D.: In: Barucci, M.A., Boehnhardt, H., Cruikshank, D.P., Morbidelli, A., Dotson, R. (eds.) The Solar System Beyond Neptune. University of Arizona Space Science Series, p. 345. Univ. of Arizona Press, Tucson (2008) Google Scholar
  82. Oort, J.H.: Bull. Astron. Inst. Neth. 11, 91 (1950) ADSGoogle Scholar
  83. Öpik, E.J.: Proc. R. Ir. Acad. A 54, 165 (1951) Google Scholar
  84. Öpik, E.J.: Ir. Astron. J. 10, 35 (1971) ADSGoogle Scholar
  85. Ortiz, J.L., et al.: Mon. Not. R. Astron. Soc. 419, 2315 (2012) CrossRefADSGoogle Scholar
  86. Parker, A.H., Kavelaars, J.J.: Astrophys. J. 722, L204 (2010) CrossRefADSGoogle Scholar
  87. Parker, A.H., Kavelaars, J.J., Petit, J.-M., Jones, L., Gladman, B., Parker, J.: Astrophys. J. 743, 1 (2011) CrossRefADSGoogle Scholar
  88. Parker, A.H., Buie, M.W., Grundy, W.M., Noll, K.S.: Astrophys. J. 825, L9 (2016) CrossRefADSGoogle Scholar
  89. Petit, J.-M., Mousis, O.: Icarus 168, 409 (2004) CrossRefADSGoogle Scholar
  90. Petit, J.-M., et al.: Science 322, 432 (2008) CrossRefADSGoogle Scholar
  91. Radzievskij, V.V., Artem’ev, A.V., Dolgopolova, E.A., Kokurina, L.N., Korniyasova, E.V.: Sol. Syst. Res. 27, 359 (1994) ADSGoogle Scholar
  92. Saillenfest, M., Fouchard, M., Tommei, G., Valsecchi, G.B.: Celest. Mech. Dyn. Astron. 127, 477 (2017) CrossRefADSGoogle Scholar
  93. Scheeres, D.J.: Celest. Mech. Dyn. Astron. 94, 317 (2006) CrossRefADSMathSciNetGoogle Scholar
  94. Scheeres, D.J., Ostro, S.J., Werner, R.A., Asphaug, E., Hudson, R.S.: Icarus 147, 106 (2000) CrossRefADSGoogle Scholar
  95. Schlichting, H.E., Sari, R.: Astrophys. J. 673, 1218 (2008) CrossRefADSGoogle Scholar
  96. Seidelmann, P.K.: Astron. J. 76, 740 (1971) CrossRefADSGoogle Scholar
  97. Shankman, C., Kavelaars, J.J., Lawler, S.M., Gladman, B.J., Bannister, M.T.: Astron. J. 153, 63 (2017a) CrossRefADSGoogle Scholar
  98. Shankman, C., et al.: Astron. J. 154, 50 (2017b) CrossRefADSGoogle Scholar
  99. Sharma, I., Jenkins, J.T., Burns, J.A.: Icarus 183, 312 (2006) CrossRefADSGoogle Scholar
  100. Sheppard, S.S.: Astron. J. 139, 1394 (2010) CrossRefADSGoogle Scholar
  101. Sheppard, S.S., Trujillo, C.: Astron. J. 152, 221 (2016) CrossRefADSGoogle Scholar
  102. Sheppard, S.S., Trujillo, C., Tholen, D.: AAS/Div. Planet. Sci. Meet. Abstr. 47, 203.07 (2015) ADSGoogle Scholar
  103. Sierks, H., et al.: Science 347, a1044 (2015) CrossRefGoogle Scholar
  104. Silburt, A., Gaidos, E., Wu, Y.: Astrophys. J. 799, 180 (2015) CrossRefADSGoogle Scholar
  105. Standish, E.M.: JPL planetary and Lunar ephemerides, DE405/LE405. Interoffice Memo. 312.F-98-048, NASA JPL (1998) Google Scholar
  106. Trujillo, C.A., Sheppard, S.S.: Nature 507, 471 (2014) CrossRefADSGoogle Scholar
  107. Vokrouhlický, D., Nesvorný, D., Levison, H.F.: Astron. J. 136, 1463 (2008) CrossRefADSGoogle Scholar
  108. Volk, K., Malhotra, R.: Astron. J. 154, 62 (2017) CrossRefADSGoogle Scholar
  109. Wall, J.V., Jenkins, C.R.: Practical Statistics for Astronomers, 2nd edn. Cambridge Univ. Press, Cambridge (2012) CrossRefGoogle Scholar
  110. Weidenschilling, S.J.: Icarus 160, 212 (2002) CrossRefADSGoogle Scholar
  111. Welch, W.J.: J. Am. Stat. Assoc. 85, 693 (1990) CrossRefGoogle Scholar
  112. Wetherill, G.W.: J. Geophys. Res. 72, 2429 (1967) CrossRefADSGoogle Scholar

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Authors and Affiliations

  1. 1.Universidad Complutense de MadridMadridSpain
  2. 2.Institute of AstronomyUniversity of CambridgeCambridgeUK

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