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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .206006832543516 | 1.1129e-07 | |
| a | 2.265549082250572 | 4.0797e-08 | au |
| q | 1.798830491844262 | 2.7341e-07 | au |
| i | 3.525761269292981 | 1.1112e-05 | deg |
| node | 287.5413487318029 | 0.0001495 | deg |
| peri | 77.6405365868938 | 0.0001575 | deg |
| M | 117.0961384484856 | 4.6043e-05 | deg |
| tp | 2458595.365980754318
(2019-Apr-21.86598075) | 0.00015213 | TDB |
| period | 1245.542755388205
3.41 | 3.3644e-05
9.211e-08 | d
yr |
| n | .2890306241537224 | 7.8071e-09 | deg/d |
| Q | 2.732267672656882 | 4.9202e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.1 |
|
n/a |
MPO456097 |
|
|
| 442783 (2012 XU136) Discovered 2005-Sep-30 by CSS at Catalina |
| Reference: | Last Updated: 2015-09-02 |
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