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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 | .06997114103352747 | 3.5746e-08 | |
| a | 2.221573165517471 | 1.1344e-08 | au |
| q | 2.066127156236748 | 7.8878e-08 | au |
| i | 6.443830925250931 | 3.8707e-06 | deg |
| node | 224.6208900188813 | 3.7075e-05 | deg |
| peri | 174.5532523221775 | 4.7863e-05 | deg |
| M | 123.7449698985913 | 3.0828e-05 | deg |
| tp | 2458584.767083683996
(2019-Apr-11.26708368) | 0.00010289 | TDB |
| period | 1209.454008485441
3.31 | 9.2639e-06
2.536e-08 | d
yr |
| n | .2976549728011701 | 2.2799e-09 | deg/d |
| Q | 2.377019174798194 | 1.2138e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.4 |
|
n/a |
MPO455508 |
|
|
| 344554 (2002 WG19) Discovered 2002-Nov-25 by Hoenig, S. F. at Palomar |
| Reference: 20121128/Numbers.arc | Last Updated: 2012-12-03 |
|
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