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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .217011967622051 | 5.6417e-08 | |
| a | 2.367552783841745 | 1.6804e-08 | au |
| q | 1.853765495771184 | 1.3429e-07 | au |
| i | 5.431931329771521 | 5.1796e-06 | deg |
| node | 121.4006752444536 | 7.0094e-05 | deg |
| peri | 298.337799255423 | 7.4085e-05 | deg |
| M | 53.11615651340684 | 1.6422e-05 | deg |
| tp | 2458804.176596978900
(2019-Nov-16.67659698) | 6.1475e-05 | TDB |
| period | 1330.601265732714
3.64 | 1.4166e-05
3.878e-08 | d
yr |
| n | .2705543796411174 | 2.8805e-09 | deg/d |
| Q | 2.881340071912307 | 2.0451e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.2 |
|
n/a |
MPO495194 |
|
|
| 442796 (2013 AY7) Discovered 2001-Dec-17 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2015-09-02 |
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