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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1094777965627496 | 4.3479e-08 | |
| a | 2.364322713053948 | 1.1472e-08 | au |
| q | 2.10548187206554 | 1.0424e-07 | au |
| i | 6.400211878222545 | 4.6465e-06 | deg |
| node | 70.82881231700038 | 3.4386e-05 | deg |
| peri | 191.5717421301463 | 4.087e-05 | deg |
| M | 84.52897867553347 | 1.9848e-05 | deg |
| tp | 2458688.710360957162
(2019-Jul-24.21036096) | 7.3972e-05 | TDB |
| period | 1327.879170127846
3.64 | 9.6642e-06
2.646e-08 | d
yr |
| n | .2711090045680435 | 1.9731e-09 | deg/d |
| Q | 2.623163554042357 | 1.2727e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO244836 |
|
|
| 85758 (1998 SK160) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
|
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