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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1364599202509511 | 5.5036e-08 | |
| a | 2.594401670149387 | 2.4311e-08 | au |
| q | 2.240369825141868 | 1.4839e-07 | au |
| i | 1.548349051281933 | 8.6844e-06 | deg |
| node | 88.15737711444554 | 0.00028107 | deg |
| peri | 251.6710733800366 | 0.0002837 | deg |
| M | 347.4329379062287 | 3.928e-05 | deg |
| tp | 2459053.782612416578
(2020-Jul-23.28261242) | 0.00016669 | TDB |
| period | 1526.350417212903
4.18 | 2.1454e-05
5.874e-08 | d
yr |
| n | .2358567180512556 | 3.3151e-09 | deg/d |
| Q | 2.948433515156907 | 2.7628e-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 |
16.7 |
|
n/a |
MPO476299 |
|
|
| 295915 (2008 WN113) Discovered 2008-Nov-30 by Spacewatch at Kitt Peak |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
|
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