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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 | .08219066937569303 | 5.3378e-08 | |
| a | 2.681414194218263 | 2.8603e-08 | au |
| q | 2.461026966721979 | 1.3478e-07 | au |
| i | 10.75491295234399 | 5.601e-06 | deg |
| node | 84.91670523879102 | 2.7326e-05 | deg |
| peri | 158.8150325651602 | 4.1777e-05 | deg |
| M | 200.0596662723731 | 3.331e-05 | deg |
| tp | 2459713.024463796487
(2022-May-13.52446380) | 0.0001533 | TDB |
| period | 1603.778115178635
4.39 | 2.5661e-05
7.026e-08 | d
yr |
| n | .224469954161896 | 3.5916e-09 | deg/d |
| Q | 2.901801421714546 | 3.0954e-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 |
15.9 |
|
n/a |
MPO455302 |
|
|
| 312316 (2008 CG117) Discovered 2008-Feb-09 by Dellinger, J., Eastman, M. at Needville |
| Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
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