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Table 4
Heliocentric Keplerian orbital elements of Neptune’s L5 Trojans: 2004 KV18, 2008 LC18, and 2011 HM102.
| 2004 KV18 | 2008 LC18 | 2011 HM102 | ||
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| a (AU) | = | 30.108 ± 0.011 | 29.90 ± 0.03 | 30.05 ± 0.05 |
| e | = | 0.1847 ± 0.0011 | 0.086 ± 0.003 | 0.0785 ± 0.0002 |
| i (°) | = | 13.6127 ± 0.0015 | 27.592 ± 0.006 | 29.4203 ± 0.0004 |
| Ω (°) | = | 235.6308 ± 0.0005 | 88.5219 ± 0.0012 | 100.98900 ± 0.00006 |
| ω (°) | = | 294.2 ± 0.3 | 8 ± 13 | 152.05 ± 0.03 |
| M (°) | = | 61.19 ± 0.13 | 173 ± 15 | 22.48 ± 0.03 |
| q (AU) | = | 24.548 ± 0.007 | 27.327 ± 0.007 | 27.691 ± 0.004 |
| H (mag) | = | 8.9 | 8.4 | 8.1 |
Notes. Values include the 1-σ uncertainty. (Epoch = JD 2 456 200.5, 2012-Sep-30.0; J2000.0 ecliptic and equinox. Sources: JPL Small-Body Database and AstDyS-2.)
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