[ hide orbit diagram ]
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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2401526862071904 | 4.6914e-08 | |
| a | 2.361157158431633 | 7.1715e-09 | au |
| q | 1.79411892427694 | 1.0953e-07 | au |
| i | 2.089519807870157 | 4.8267e-06 | deg |
| node | 359.1865624495759 | 0.00010407 | deg |
| peri | 30.90335449155759 | 0.00010446 | deg |
| M | 262.5077441843016 | 7.7587e-06 | deg |
| tp | 2459359.383413860249
(2021-May-24.88341386) | 2.9228e-05 | TDB |
| period | 1325.213248054578
3.63 | 6.0376e-06
1.653e-08 | d
yr |
| n | .2716543926258528 | 1.2376e-09 | deg/d |
| Q | 2.928195392586326 | 8.8938e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO436342 |
|
|
| 80387 (1999 XG168) Discovered 1999-Dec-10 by LINEAR at Socorro |
| Reference: 20040504/Numbers.arc | Last Updated: 2004-07-16 |
|
[ show close-approach data ]
|
