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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 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2571215282991237 | 4.1074e-08 | |
a | 2.346736905315462 | 1.1897e-08 | au |
q | 1.743340325704794 | 9.7603e-08 | au |
i | 4.857212206373025 | 4.6362e-06 | deg |
node | 63.02197965536109 | 6.2512e-05 | deg |
peri | 241.8916696689734 | 6.3773e-05 | deg |
M | 260.9042952794806 | 1.84e-05 | deg |
tp | 2458961.949277861388 (2020-Apr-22.44927786) | 6.9086e-05 | TDB |
period | 1313.091625889168 3.60 | 9.9855e-06 2.734e-08 | d yr |
n | .2741621322550311 | 2.0849e-09 | deg/d |
Q | 2.950133484926129 | 1.4956e-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 |
15.6 |
|
n/a |
MPO279980 |
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|
46807 (1998 KT45) Discovered 1998-May-22 by LINEAR at Socorro |
Reference: 20020921/Numbers.arc | Last Updated: 2004-04-19 |
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