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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2687378564663868 | 6.7879e-08 | |
a | 2.703651948516443 | 3.295e-08 | au |
q | 1.977078319240964 | 1.8451e-07 | au |
i | 11.11622161607214 | 9.4413e-06 | deg |
node | 207.1648939652561 | 3.8842e-05 | deg |
peri | 279.9723443797606 | 4.3329e-05 | deg |
M | 192.5021585997834 | 1.5075e-05 | deg |
tp | 2459355.994512705447 (2021-May-21.49451271) | 7.0728e-05 | TDB |
period | 1623.770326234241 4.45 | 2.9684e-05 8.127e-08 | d yr |
n | .2217062315918115 | 4.053e-09 | deg/d |
Q | 3.430225577791921 | 4.1805e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.6 |
|
n/a |
MPO411169 |
|
|
305439 (2008 CH186) Discovered 2008-Feb-02 by CSS at Catalina |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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