[ 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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2272459266784608 | 1.284e-06 | |
| a | 2.532718142713762 | 5.8108e-08 | au |
| q | 1.957168261357423 | 3.2945e-06 | au |
| i | 13.09583219343472 | 4.6292e-05 | deg |
| node | 286.1217668372796 | 4.2623e-05 | deg |
| peri | 157.3000119119977 | 0.00018706 | deg |
| M | 221.4406454888672 | 0.00011243 | deg |
| tp | 2459567.146316084916
(2021-Dec-18.64631609) | 0.00044314 | TDB |
| period | 1472.240358727852
4.03 | 5.0666e-05
1.387e-07 | d
yr |
| n | .2445252895465197 | 8.4151e-09 | deg/d |
| Q | 3.108268024070101 | 7.1312e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.5 |
|
n/a |
MPO437768 |
|
|
| 469428 (2002 AV142) Discovered 2002-Jan-13 by LINEAR at Socorro |
| Reference: | Last Updated: 2016-08-22 |
|
|
