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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 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .04833898790302348 | 5.8058e-08 | |
| a | 2.278476617503811 | 1.6749e-08 | au |
| q | 2.168337363852972 | 1.2613e-07 | au |
| i | 6.349242232062232 | 4.6932e-06 | deg |
| node | 78.0210313258189 | 4.8388e-05 | deg |
| peri | 131.2292109565538 | 6.9478e-05 | deg |
| M | 222.6228128583512 | 5.3056e-05 | deg |
| tp | 2459479.877239251975
(2021-Sep-22.37723925) | 0.00018834 | TDB |
| period | 1256.218806931671
3.44 | 1.3852e-05
3.792e-08 | d
yr |
| n | .2865742799053487 | 3.1599e-09 | deg/d |
| Q | 2.388615871154649 | 1.7559e-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 |
17.0 |
|
n/a |
MPO494955 |
|
|
| 382858 (2004 FE42) Discovered 2004-Feb-13 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2014-01-21 |
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