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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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1315418391668293 | 3.1925e-08 | |
| a | 2.602699560625925 | 1.2462e-08 | au |
| q | 2.260335673622492 | 8.0284e-08 | au |
| i | 12.77822060046165 | 3.9539e-06 | deg |
| node | 168.2256096890663 | 1.8565e-05 | deg |
| peri | 158.7974253024401 | 2.6133e-05 | deg |
| M | 91.50658478681744 | 1.8253e-05 | deg |
| tp | 2458610.661855628108
(2019-May-07.16185563) | 7.7127e-05 | TDB |
| period | 1533.679049445836
4.20 | 1.1015e-05
3.016e-08 | d
yr |
| n | .2347296848907721 | 1.6858e-09 | deg/d |
| Q | 2.945063447629357 | 1.4101e-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 |
MPO502725 |
|
|
| 101273 (1998 SO113) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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