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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 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2147611905169705 | 1.0446e-07 | |
| a | 3.168537282492106 | 3.7374e-08 | au |
| q | 2.488058443506695 | 3.1803e-07 | au |
| i | 27.80265910074474 | 1.3913e-05 | deg |
| node | 58.76053656093661 | 1.3292e-05 | deg |
| peri | 118.7603485149332 | 3.8391e-05 | deg |
| M | 98.05515887782326 | 3.0741e-05 | deg |
| tp | 2458439.381475911542
(2018-Nov-16.88147591) | 0.00017317 | TDB |
| period | 2060.092207117223
5.64 | 3.645e-05
9.979e-08 | d
yr |
| n | .1747494596388789 | 3.0919e-09 | deg/d |
| Q | 3.849016121477518 | 4.5401e-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 |
15.7 |
|
n/a |
MPO397317 |
|
|
| 357230 (2002 JO123) Discovered 2002-Apr-06 by Uppsala-DLR Asteroid Survey at Kvistaberg |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
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