Arjuna asteroid
The Arjuna asteroids are a class of near-Earth asteroids (NEOs) whose orbits are very Earth-like in character, having low inclination, orbital periods close to one year, and low eccentricity. The class is named after Arjuna, a central hero in Hindu mythology. The definition is somewhat fuzzy and overlaps the definition of the three well-established families Apollo, Amor and Aten. They constitute a dynamically cold group of small NEOs that experience repeated trappings in the 1:1 mean-motion resonance with the Earth.[1][2]
Possible Arjunas
- 1991 VG
- 2003 YN107
- 2006 JY26
- 2009 SH2
- 2013 BS45
References
- ↑ de la Fuente Marcos, Carlos; de la Fuente Marcos, Raúl (July 2013). "A resonant family of dynamically cold small bodies in the near-Earth asteroid belt". Monthly Notices of the Royal Astronomical Society: Letters. 434 (1): L1–L5. arXiv:1305.2825
. Bibcode:2013MNRAS.434L...1D. doi:10.1093/mnrasl/slt062. - ↑ de la Fuente Marcos, Carlos; de la Fuente Marcos, Raúl (February 12, 2015). "Geometric characterization of the Arjuna orbital domain". Astronomische Nachrichten. 336 (1): 5–22. arXiv:1410.4104. Bibcode:2015AN....336....5D. doi:10.1002/asna.201412133.
Further reading
- Evidence for a near-Earth asteroid belt Rabinowitz, David L.; Gehrels, Tom; Scotti, James V.; McMillan, Robert S.; Perry, Marcus L.; Wiśniewski, Wiesław Z.; Larson, Stephen M.; Howell, Ellen S.; & Mueller, Beatrice E. A. (1993), Nature, Volume 363, no. 6431, pp. 704-706.
- The Near-Earth Object Population Gladman, Brett J.; Michel, Patrick; & Froeschlé, Claude (2000), Icarus, Volume 146, Issue 1, pp. 176-189.
- A resonant family of dynamically cold small bodies in the near-Earth asteroid belt de la Fuente Marcos, Carlos; de la Fuente Marcos, Raúl (2013), Monthly Notices of the Royal Astronomical Society: Letters, Volume 434, Issue 1, pp. L1-L5.
- Geometric characterization of the Arjuna orbital domain de la Fuente Marcos, Carlos; de la Fuente Marcos, Raúl (2015), Astronomische Nachrichten, Volume 336, Issue 1, pp. 5–22.
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