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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 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1809448190103276 | 6.0321e-08 | |
a | 2.384416056402513 | 3.1472e-08 | au |
q | 1.952968324631442 | 1.3661e-07 | au |
i | 11.60814823054042 | 1.2863e-05 | deg |
node | 295.8789905538173 | 3.6653e-05 | deg |
peri | 125.5324674704021 | 6.0248e-05 | deg |
M | 186.752934630123 | 4.7885e-05 | deg |
tp | 2459247.694576803619 (2021-Feb-02.19457680) | 0.00018745 | TDB |
period | 1344.842679741077 3.68 | 2.6626e-05 7.29e-08 | d yr |
n | .2676893033089276 | 5.2999e-09 | deg/d |
Q | 2.815863788173585 | 3.7167e-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 |
17.0 |
|
n/a |
MPO437566 |
|
|
382728 (2003 AD21) Discovered 2003-Jan-05 by LINEAR at Socorro |
Reference: | Last Updated: 2014-01-21 |
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