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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .03760661764343274 | 7.3819e-08 | |
| a | 2.522934958657293 | 2.3847e-08 | au |
| q | 2.428055908327818 | 1.8336e-07 | au |
| i | 9.82772976410442 | 5.4946e-06 | deg |
| node | 60.22243921741509 | 4.0794e-05 | deg |
| peri | 170.5998002451702 | 0.0001031 | deg |
| M | 324.425918845954 | 9.4926e-05 | deg |
| tp | 2459145.140095333847
(2020-Oct-22.64009533) | 0.00038544 | TDB |
| period | 1463.718320501514
4.01 | 2.0753e-05
5.682e-08 | d
yr |
| n | .2459489609152758 | 3.4872e-09 | deg/d |
| Q | 2.617814008986767 | 2.4744e-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 |
MPO419034 |
|
|
| 413923 (2006 WJ155) Discovered 2006-Nov-22 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2014-11-10 |
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