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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 25 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .117435203645999 | 3.7525e-08 | |
a | 2.22687515724659 | 7.5096e-09 | au |
q | 1.965361619661121 | 8.2189e-08 | au |
i | 6.750828688022216 | 4.9078e-06 | deg |
node | 290.6212200282546 | 3.3465e-05 | deg |
peri | 160.6920439797218 | 3.9711e-05 | deg |
M | 47.50585965749497 | 2.0395e-05 | deg |
tp | 2458440.327883973820 (2018-Nov-17.82788397) | 6.8638e-05 | TDB |
period | 1213.786303103503 3.32 | 6.1398e-06 1.681e-08 | d yr |
n | .2965925707676252 | 1.5003e-09 | deg/d |
Q | 2.488388694832059 | 8.3915e-09 | 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 |
14.8 |
|
n/a |
MPO366217 |
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|
85806 (1998 WG8) Discovered 1998-Nov-25 by Kobayashi, T. at Oizumi |
Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
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