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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 8 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .106712299579508 | 5.4069e-08 | |
a | 3.066639197093908 | 3.3061e-08 | au |
q | 2.739391076391361 | 1.595e-07 | au |
i | 11.79194848998428 | 8.0696e-06 | deg |
node | 15.18025102840038 | 3.2075e-05 | deg |
peri | 132.9695126690804 | 5.8294e-05 | deg |
M | 58.83997161089565 | 4.5316e-05 | deg |
tp | 2458279.900822182601 (2018-Jun-10.40082218) | 0.00024708 | TDB |
period | 1961.518689667271 5.37 | 3.172e-05 8.684e-08 | d yr |
n | .1835312617189827 | 2.9679e-09 | deg/d |
Q | 3.393887317796455 | 3.6589e-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 |
16.4 |
|
n/a |
MPO258184 |
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|
305507 (2008 EK117) Discovered 2008-Mar-08 by Spacewatch at Kitt Peak |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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