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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1778470893503435 | 3.5051e-08 | |
| a | 2.41596384814323 | 9.1772e-09 | au |
| q | 1.986291709775301 | 8.6828e-08 | au |
| i | 2.867354079591962 | 4.1284e-06 | deg |
| node | 161.8481458930383 | 7.8362e-05 | deg |
| peri | 279.6475310439241 | 7.9356e-05 | deg |
| M | 228.157839661375 | 1.4095e-05 | deg |
| tp | 2459502.826261729451
(2021-Oct-15.32626173) | 5.5358e-05 | TDB |
| period | 1371.620836294985
3.76 | 7.8153e-06
2.14e-08 | d
yr |
| n | .2624632044613949 | 1.4955e-09 | deg/d |
| Q | 2.845635986511159 | 1.0809e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO337990 |
|
|
| 101271 (1998 SU111) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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