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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2322637857429635 | 5.2322e-08 | |
| a | 3.049033450847125 | 2.5914e-08 | au |
| q | 2.34085339869644 | 1.5881e-07 | au |
| i | 15.44321160067122 | 6.4453e-06 | deg |
| node | 276.1776416328323 | 2.5115e-05 | deg |
| peri | 127.4546587199983 | 3.1613e-05 | deg |
| M | 85.45876522067519 | 1.7384e-05 | deg |
| tp | 2458538.868088287788
(2019-Feb-24.36808829) | 9.2318e-05 | TDB |
| period | 1944.65117518677
5.32 | 2.4792e-05
6.788e-08 | d
yr |
| n | .1851231750935612 | 2.3601e-09 | deg/d |
| Q | 3.75721350299781 | 3.1933e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.2 |
|
n/a |
MPO281079 |
|
|
| 201345 (2002 TJ198) Discovered 2002-Oct-05 by LONEOS at Anderson Mesa |
| Reference: 20081212/Numbers.arc | Last Updated: 2008-12-12 |
|
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