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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2146780132240252 | 9.7772e-08 | |
| a | 2.40314596064643 | 1.265e-08 | au |
| q | 1.887243360327513 | 2.3537e-07 | au |
| i | 3.625222506823467 | 9.0037e-06 | deg |
| node | 63.63420998774207 | 0.00011526 | deg |
| peri | 320.1237186561031 | 0.00011631 | deg |
| M | 354.02698536999 | 1.4348e-05 | deg |
| tp | 2459023.076661880757
(2020-Jun-22.57666188) | 5.43e-05 | TDB |
| period | 1360.719633304955
3.73 | 1.0744e-05
2.942e-08 | d
yr |
| n | .264565889393116 | 2.089e-09 | deg/d |
| Q | 2.919048560965347 | 1.5366e-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 |
17.5 |
|
n/a |
MPO440883 |
|
|
| 469363 (2001 KZ77) Discovered 2001-May-24 by Buie, M. W. at Cerro Tololo |
| Reference: | Last Updated: 2016-08-22 |
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