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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .13724546844714 | 5.5267e-08 | |
a | 2.59418136285654 | 2.4015e-08 | au |
q | 2.238141726474454 | 1.4908e-07 | au |
i | 1.548758500015032 | 8.7614e-06 | deg |
node | 88.15769965799417 | 0.00028109 | deg |
peri | 251.9080934267206 | 0.00028373 | deg |
M | 252.9479368637841 | 3.8951e-05 | deg |
tp | 2459054.328191088704 (2020-Jul-23.82819109) | 0.00016613 | TDB |
period | 1526.156003028608 4.18 | 2.1192e-05 5.802e-08 | d yr |
n | .2358867634013767 | 3.2755e-09 | deg/d |
Q | 2.950220999238626 | 2.7311e-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 |
16.8 |
|
n/a |
MPO437322 |
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|
295915 (2008 WN113) Discovered 2008-Nov-30 by Spacewatch at Kitt Peak |
Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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