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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 2455887.5 (2011-Nov-22.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | 1.000996735852779 | 8.9932e-07 | |
| a | -1555.612855834645 | 1.4032 | au |
| q | 1.550535106454211 | 4.4339e-07 | au |
| i | 106.1772794500434 | 5.9548e-06 | deg |
| node | 325.99722350 | 3.679e-06 | deg |
| peri | 90.74707834593728 | 1.8414e-05 | deg |
| M | -.0005088660931644286 | 6.8816e-07 | deg |
| tp | 2455919.177560229340
(2011-Dec-23.67756023) | 2.791e-05 | TDB |
| period | n/a
n/a | n/a
n/a | d
yr |
| n | 1.606392946553734E-5 | 2.1734e-08 | deg/d |
| Q | n/a | n/a | au |
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Additional Model Parameters
| Parameter | Value | Uncertainty (1-sigma) |
| A1 [EST] | 2.014387453580294E-8 | 3.23E-10 |
| A2 [EST] | -1.023634420418078E-9 | 1.462E-10 |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
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