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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2455658.5 (2011-Apr-07.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .6824438904394822 | 7.7684e-08 | |
a | 3.102948731326915 | 2.6528e-08 | au |
q | .9853603272859196 | 2.3844e-07 | au |
i | 4.893564317653751 | 1.6358e-05 | deg |
node | 295.9559793074027 | 0.00023351 | deg |
peri | .6659741140897921 | 0.00022952 | deg |
M | 73.91602249272096 | 5.0134e-06 | deg |
tp | 2455248.582541883706 (2010-Feb-21.08254188) | 3.0759e-05 | TDB |
period | 1996.458683046671 5.47 | 2.5602e-05 7.009e-08 | d yr |
n | .1803192838684878 | 2.3124e-09 | deg/d |
Q | 5.220537135367911 | 4.4631e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Alternate Designations
Perihelion Year (est.) | New-Style Desig | Roman Numeral | Year/ Letter | 2015.6 | 320P/2015 HC10 | | |
2004.7 | 320P/2004 R1 | | |
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