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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1647250896569733 | 4.6462e-08 | |
| a | 3.048761799917611 | 2.3328e-08 | au |
| q | 2.546554239083427 | 1.4534e-07 | au |
| i | 17.26357877196617 | 5.4896e-06 | deg |
| node | 163.5623306493306 | 1.9796e-05 | deg |
| peri | 307.3177178998268 | 2.8218e-05 | deg |
| M | 139.844315621818 | 1.9625e-05 | deg |
| tp | 2458245.188694380772
(2018-May-06.68869438) | 0.00010342 | TDB |
| period | 1944.39129551934
5.32 | 2.2317e-05
6.11e-08 | d
yr |
| n | .1851479179265947 | 2.125e-09 | deg/d |
| Q | 3.550969360751794 | 2.7171e-08 | au |
|
| | 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 |
15.3 |
|
n/a |
MPO436907 |
|
|
| 183518 (2003 FA81) Discovered 2003-Mar-27 by LINEAR at Socorro |
| Reference: 20080420/Numbers.arc | Last Updated: 2008-04-23 |
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