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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 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1939273215445892 | 4.2809e-08 | |
| a | 2.571962114687622 | 1.1658e-08 | au |
| q | 2.073188390672094 | 1.1141e-07 | au |
| i | 2.909041493380925 | 4.579e-06 | deg |
| node | 201.1504615228889 | 9.7264e-05 | deg |
| peri | 101.2092323301188 | 9.8055e-05 | deg |
| M | 141.5717514069158 | 1.4693e-05 | deg |
| tp | 2458408.025884118510
(2018-Oct-16.52588412) | 5.942e-05 | TDB |
| period | 1506.59068350635
4.12 | 1.0244e-05
2.805e-08 | d
yr |
| n | .2389501036619696 | 1.6247e-09 | deg/d |
| Q | 3.07073583870315 | 1.3919e-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 |
16.1 |
|
n/a |
MPO453466 |
|
|
| 101266 (1998 SJ107) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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