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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07534425963669486 | 9.5487e-08 | |
a | 2.854696535616818 | 2.991e-08 | au |
q | 2.639611538653331 | 2.8672e-07 | au |
i | 3.845830482079503 | 4.7331e-06 | deg |
node | 74.8178579229518 | 0.00013575 | deg |
peri | 281.556731054959 | 0.00013942 | deg |
M | 235.4534497272764 | 3.4263e-05 | deg |
tp | 2459809.991356298262 (2022-Aug-18.49135630) | 0.00017113 | TDB |
period | 1761.725939312731 4.82 | 2.7688e-05 7.581e-08 | d yr |
n | .2043450641025584 | 3.2115e-09 | deg/d |
Q | 3.069781532580305 | 3.2164e-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 |
16.52 |
|
n/a |
E2021B55 |
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201722 (2003 UK190) Discovered 2003-Oct-22 by Spacewatch at Kitt Peak |
Reference: 20081212/Numbers.arc | Last Updated: 2008-12-12 |
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