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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1567331424800717 | 4.8433e-08 | |
| a | 3.1309952251204 | 3.1548e-08 | au |
| q | 2.64026450439718 | 1.5114e-07 | au |
| i | 1.995755836634339 | 6.6916e-06 | deg |
| node | 141.7213484983234 | 0.00016447 | deg |
| peri | 159.3733255307554 | 0.00016651 | deg |
| M | 15.24017909251365 | 2.3463e-05 | deg |
| tp | 2458914.833779912962
(2020-Mar-06.33377991) | 0.00013223 | TDB |
| period | 2023.58771797392
5.54 | 3.0584e-05
8.373e-08 | d
yr |
| n | .1779018506597991 | 2.6888e-09 | deg/d |
| Q | 3.62172594584362 | 3.6492e-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 |
16.1 |
|
n/a |
MPO437228 |
|
|
| 266755 (2009 SK84) Discovered 2005-Dec-25 by Spacewatch at Kitt Peak |
| Reference: 20110218/Numbers.arc | Last Updated: 2011-02-22 |
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