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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04743472548028556 | 5.3701e-08 | |
a | 2.913330823952565 | 2.4016e-08 | au |
q | 2.775137776085121 | 1.5935e-07 | au |
i | 3.083308066776061 | 4.6679e-06 | deg |
node | 104.0655733262837 | 0.00012665 | deg |
peri | 30.40924126590309 | 0.0001423 | deg |
M | 271.8353329515535 | 6.5503e-05 | deg |
tp | 2459445.310677343323 (2021-Aug-18.81067734) | 0.00033224 | TDB |
period | 1816.281388048614 4.97 | 2.2459e-05 6.149e-08 | d yr |
n | .1982071733867068 | 2.4509e-09 | deg/d |
Q | 3.051523871820009 | 2.5156e-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 |
15.6 |
|
n/a |
MPO494237 |
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|
226016 (2002 EN84) Discovered 2002-Mar-09 by LINEAR at Socorro |
Reference: 20091202/Numbers.arc | Last Updated: 2009-12-04 |
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