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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06959530006564481 | 6.3704e-08 | |
| a | 3.02381753395345 | 2.9107e-08 | au |
| q | 2.813374045334201 | 1.923e-07 | au |
| i | 12.84296925273955 | 7.4166e-06 | deg |
| node | 42.88968956072591 | 1.6932e-05 | deg |
| peri | 18.63512118103504 | 3.7407e-05 | deg |
| M | 164.5072247395607 | 3.5708e-05 | deg |
| tp | 2458122.864315134039
(2018-Jan-04.36431513) | 0.00018639 | TDB |
| period | 1920.577330581922
5.26 | 2.7731e-05
7.592e-08 | d
yr |
| n | .1874436370083169 | 2.7065e-09 | deg/d |
| Q | 3.234261022572699 | 3.1133e-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 |
15.5 |
|
n/a |
MPO433118 |
|
|
| 173893 (2001 UB103) Discovered 2001-Oct-20 by LINEAR at Socorro |
| Reference: 20080122/Numbers.arc | Last Updated: 2008-01-28 |
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