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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06866751664080813 | 9.1078e-08 | |
| a | 2.749050853238342 | 4.1213e-08 | au |
| q | 2.56028035802717 | 2.5206e-07 | au |
| i | 11.00125068850166 | 9.6267e-06 | deg |
| node | 303.6261865561096 | 3.5939e-05 | deg |
| peri | 127.6913844464248 | 0.00011332 | deg |
| M | 297.3135983648896 | 0.0001046 | deg |
| tp | 2459290.396804071708
(2021-Mar-16.89680407) | 0.00048699 | TDB |
| period | 1664.840328103341
4.56 | 3.7438e-05
1.025e-07 | d
yr |
| n | .2162369531317924 | 4.8626e-09 | deg/d |
| Q | 2.937821348449514 | 4.4043e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.4 |
|
n/a |
MPO477080 |
|
|
| 441352 (2008 DS5) Discovered 1999-Jan-11 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2015-09-02 |
|
Alternate Designations
| 2008 DS5 = 1999 AN17 = 2006 SA139 = 2013 CO189 |
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