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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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .149337497026342 | 5.1516e-08 | |
a | 2.395941338883263 | 2.3388e-08 | au |
q | 2.038137456312494 | 1.2235e-07 | au |
i | 3.226551693619896 | 6.3004e-06 | deg |
node | 81.81427704034775 | 0.00020291 | deg |
peri | 162.7803021068381 | 0.00020829 | deg |
M | 64.07351437090786 | 4.8285e-05 | deg |
tp | 2458359.404700891618 (2018-Aug-28.90470089) | 0.00018173 | TDB |
period | 1354.605074049535 3.71 | 1.9834e-05 5.43e-08 | d yr |
n | .2657601148088092 | 3.8913e-09 | deg/d |
Q | 2.753745221454032 | 2.688e-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 |
17.5 |
|
n/a |
MPO456090 |
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|
441047 (2007 HH64) Discovered 2007-Apr-22 by Mt. Lemmon Survey at Mount Lemmon |
Reference: | Last Updated: 2015-09-02 |
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