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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1863049696656614 | 5.7781e-08 | |
| a | 3.188771719832038 | 3.3248e-08 | au |
| q | 2.594687701298012 | 1.8996e-07 | au |
| i | 4.17236518566698 | 7.7792e-06 | deg |
| node | 165.0381644867061 | 8.1584e-05 | deg |
| peri | 251.6053543506185 | 8.4644e-05 | deg |
| M | 96.6619057639801 | 2.0474e-05 | deg |
| tp | 2458838.047262609608
(2019-Dec-20.54726261) | 0.00011609 | TDB |
| period | 2079.857456477519
5.69 | 3.2529e-05
8.906e-08 | d
yr |
| n | .1730887849447635 | 2.7071e-09 | deg/d |
| Q | 3.782855738366065 | 3.9442e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.91 |
|
n/a |
MPCxxxxx |
|
|
| 287432 (2002 WP28) Discovered 2002-Nov-24 by NEAT at Palomar |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
|
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