[ 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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2047853690303823 | 4.2528e-08 | |
| a | 2.389745464219078 | 1.3023e-08 | au |
| q | 1.900360557440292 | 1.0002e-07 | au |
| i | 10.72551867898646 | 4.6719e-06 | deg |
| node | 52.16402379720206 | 2.4372e-05 | deg |
| peri | 50.5507999461674 | 2.9215e-05 | deg |
| M | 45.20520876939339 | 1.1629e-05 | deg |
| tp | 2458831.061587287046
(2019-Dec-13.56158729) | 4.3916e-05 | TDB |
| period | 1349.353984578044
3.69 | 1.103e-05
3.02e-08 | d
yr |
| n | .2667943357447271 | 2.1808e-09 | deg/d |
| Q | 2.879130370997864 | 1.569e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO456117 |
|
|
| 447136 (2004 XN131) Discovered 2004-Dec-11 by LINEAR at Socorro |
| Reference: | Last Updated: 2015-10-28 |
|
|
