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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 6 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1818080275641007 | 1.9771e-07 | |
| a | 2.616159279692349 | 4.0702e-08 | au |
| q | 2.140520521257964 | 4.9593e-07 | au |
| i | 16.22207494948006 | 1.4179e-05 | deg |
| node | 15.5779794071309 | 3.7229e-05 | deg |
| peri | 1.664092348317813 | 4.915e-05 | deg |
| M | 335.7558249031466 | 4.3016e-05 | deg |
| tp | 2459104.587747528511
(2020-Sep-12.08774753) | 0.00018653 | TDB |
| period | 1545.591423942783
4.23 | 3.6069e-05
9.875e-08 | d
yr |
| n | .2329205470625896 | 5.4356e-09 | deg/d |
| Q | 3.091798038126733 | 4.8102e-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 |
16.5 |
|
n/a |
MPO440576 |
|
|
| 351051 (2003 SM248) Discovered 2003-Sep-26 by LINEAR at Socorro |
| Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
|
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