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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1991242701552561 | 2.0456e-07 | |
| a | 2.517492742784363 | 6.8641e-09 | au |
| q | 2.016198837756273 | 5.1413e-07 | au |
| i | 11.78045215680375 | 7.0922e-06 | deg |
| node | 28.94866986884377 | 1.5025e-05 | deg |
| peri | 1.513939324707337 | 2.9698e-05 | deg |
| M | 108.4102629197919 | 1.387e-05 | deg |
| tp | 2458761.141872431719
(2019-Oct-04.64187243) | 5.6132e-05 | TDB |
| period | 1458.98480148142
3.99 | 5.967e-06
1.634e-08 | d
yr |
| n | .2467469158242527 | 1.0092e-09 | deg/d |
| Q | 3.018786647812453 | 8.231e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.55 |
|
n/a |
E2021B55 |
|
|
| 103020 (1999 XP106) Discovered 1999-Dec-04 by CSS at Catalina |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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